Rangers Add Minor to Rotation

Mike Minor: 6-6, 2.55 ERA, 1.02 WHIP, 88/22 K/BB, 77.2 IP
Three Years, $28 million, 10 Team No-Trade Clause

Not long after adding Doug Fister to their thin rotation, the Rangers have picked up starter-turned-reliever Mike Minor to give them options. Minor was a solid starter for the Braves from 2010-2014, posting his best season in 2013 by going 13-9 with a 3.21 ERA and a 1.09 WHIP over 32 starts. However, he missed all of 2015 and 2016 with shoulder problems, then returned as a reliever with the Royals in 2017 with great success. Over 65 appearances, he posted a 2.55 ERA, a 1.02 WHIP, an 88/22 strikeout to walk ratio, and a 17.47 RE24 over 77.2 innings. The Rangers plan to slot him back into the rotation, where he'll work behind Cole Hamels, Martin Perez, and Doug Fister. The fifth starter spot is unclear at the moment, though the Rangers did bring back the non-tendered Chi Chi Gonzalez and rookie Yohander Mendez will look to make an impact. Minor hasn't started a major league game since 2014, so the move to the rotation is not be a certainty, but it is where the Rangers are leaning. If the rotation bid fails without him getting hurt, there is no reason he can't come back as a shut-down reliever like he was with Kansas City. For his career, the Vanderbilt alumnus is 44-42 with a 3.93 ERA and a 1.24 WHIP over 176 games (110 starts).

Cardinals Trade Aledmys Diaz to Blue Jays

Blue Jays Get: Aledmys Diaz (7 HR, .259/.290/.392, 4 SB, 78 wRC+, 0.2 fWAR)

Cardinals Get: Minor leaguer J.B. Woodman (7 HR, .240/.320/.378, 8 SB, 98 wRC+ at Class A)

The Jays and Cardinals pulled off a minor trade, as St. Louis shipped infielder Aledmys Diaz to Toronto for minor league outfielder J.B. Woodman. With Kolten Wong, Greg Garcia, Matt Carpenter, Jedd Gyorko, and the emergence of Paul DeJong, Diaz became expendable, and Blue Jays' middle infielders Troy Tulowitzki and Devon Travis missing time to injury, Diaz is good depth. He may not be quite starter quality, but he is a solid back-up who can handle starting duties without being a liability. He had a very strong rookie season in 2016, slashing .300/.369/.510 with 17 home runs, a 133 wRC+, and 2.7 fWAR in 111 games, but his performance dropped off in 2017. Over 79 games, he slashed .259/.290/.392 with seven home runs, a 78 wRC+, and 0.2 fWAR, so it's difficult to predict exactly how he'll be in 2018. His walk rate also plummeted in 2017, dropping from 8.9% to 4.3%. He'll need to pick that back up if he wants to be productive in 2018. However, he is under team control for five years, so he has plenty of time to bounce back.

22 year old outfielder J.B. Woodman will go back to St. Louis after a mediocre season. He was drafted in the second round in 2016 out of Ole Miss (though he ranked in fourth round territory in my rankings), and after a solid debut last year, he spent all of 2017 at Class A Lansing in the Midwest League. The Midwest League is a pitchers' league, but a slash line of .240/.320/.378 (98 wRC+) is pretty uninspiring for a college hitter in Class A. The Cardinals are great at developing talent, so Woodman could see more success in their system, and he could end up being a solid fourth outfielder in the future. In my opinion, the Blue Jays were the winners here.

White Sox Add Welington Castillo as Starting Catcher

Welington Castillo: 20 HR, .282/.323/.490, 0 SB, 113 wRC+, 2.7 fWAR
2 years, $15 million with $8 million club option for 2020

The White Sox have absolutely nobody behind the plate right now, so they added former Orioles catcher Welington Castillo on a two year deal. Despite their super-farm system, they more than likely won't contend in 2018, but Castillo could be a big help for a potentially contending 2019 team. That $8 million option could also come in handy if Castillo plays as expected, as they'll definitely be contending by then. He's coming off a solid year for the Orioles where he slashed .282/.323/.490 with 20 home runs over 96 games, posting a 113 wRC+ and racking up 2.7 fWAR with his solid defense. He's a good all around catcher who provides value behind the plate and with his power, and his approach isn't particularly fly ball-heavy anyways (though perhaps he should be), so Camden Yards didn't add much to his power anyways. On top of that, Chicago has a short porch in right field where most of his power is, and this move could help his offensive numbers. Before signing Castillo, the White Sox had Kevan Smith (4 HR, .283/.309/.388) slated at the top of the depth chart with Omar Narvaez (2 HR, .277/.373/.340) behind him, and that won't exactly cut it.

D-Backs Shore Up Bullpen With Trade For Brad Boxberger

Diamondbacks Get: Brad Boxberger (4-4, 3.38 ERA, 1.16 WHIP, 40/11 K/BB, 29.1 IP)

Rays Get: Minor Leaguer Curtis Taylor (3-4, 3.32 ERA, 1.25 WHIP, 68/23 K/BB, 62.1 IP at Class A)

The Diamondbacks did well for themselves here, acquiring reliever Brad Boxberger in exchange for a low-level minor league arm. Boxberger has been a bit inconsistent throughout his career as most relievers are, seeing his ERA/WHIP drop as low as 2.37/0.84 in 2014 and jump as high as 4.81/1.73 in 2016. He battled injuries early on in 2017 and was limited to just 30 appearances, but he was effective when on the mound, posting a 3.38 ERA, a 1.16 WHIP, and a 40/11 strikeout to walk ratio while racking up 5.74 RE24. He'll join Archie Bradley, Andrew Chafin, and Jimmie Sherfy in the back-end of an improving Arizona bullpen not only for this upcoming season, but for 2019 as well. He'll have to be careful about his fly ball rates, which have typically sat in the low forties as a percentage but could really hurt him in a dry air environment like Arizona. For his career, the former USC Trojan is 17-20 with a 3.19 ERA and a 1.25 WHIP over 231 appearances, striking out 297 and walking 113 in 231 innings.

Going back to Tampa Bay is low-level starting pitcher Curtis Taylor, a 6'6" righty drafted out of the University of British Columbia in 2016. After a successful stint in short season ball after he was drafted, Taylor moved on to Class A Kane County in 2017. He more than held his own in the Midwest League, going 3-4 with a 3.32 ERA and a 1.25 WHIP over 13 starts, striking out 68 and walking 23 in 62.1 innings. Unfortunately, shoulder problems ended his season in July, but he's expected to be healthy for 2018. The 22 year old pitches in the mid-90's with a power slider to go along with his sinking fastball, though he does need to improve his changeup and his command if he wants to keep starting. As a reliever, he should be able to hit the upper 90's and add more power to his slider, and he could move quickly if that happens. At 22 and having never pitched above Class A, he's not exactly ahead of the development curve.

A's Add Yusmeiro Petit to Bullpen

Yusmeiro Petit: 5-2, 2.76 ERA, 0.95 WHIP, 101/18 K/BB, 91.1 IP
2 years, $10 million

Some of the A's' top prospects are starting to come of age, including hitters Matt Olson, Matt Chapman, Franklin Barreto, Dustin Fowler, and Renato Nunez and pitchers Jharel Cotton, Paul Blackburn, and potentially even A.J. Puk and Grant Holmes, so contention may not be too far off for Oakland. Yusmeiro Petit, their newest veteran reliever, was actually much better than you might realize last season. Over 60 appearances, which totaled 91.1 innings, he posted a 2.76 ERA, a 0.95 WHIP, and a 101/18 strikeout to walk ratio, racking up 21.91 RE24. 20.77 of that RE24 was put up in relief, good for the 12th best among all MLB relievers this year. Petit can be stretched out and even start in an emergency, quietly making him one of the most valuable relievers in baseball. With Blake Treinen, Santiago Casilla, Daniel Coulombe, and Ryan Dull also in that bullpen, the A's could be contenders soon.

Reviewing My 2016 Draft Rankings

Intro

I composed my first draft prospect list in 2015, which went 60 deep and, as you would expect from my first time, was filled with holes. I was able to successfully project the success of players like Walker Buehler, Kolby Allard, and Triston McKenzie, but swung and missed badly with a low ranking of Andrew Benintendi and a high ranking of Mike Nikorak. In 2016, with a year's experience under my belt, I ranked 150 players and published the top 100, and while it still wasn't my best work, I was much happier with it than I was with my 2015 rankings. I believe 2017 was the first year where I truly am content, but seeing that you can't evaluate a draft class on its first pro season, let's take a look back at how my 2016 draft rankings have fared 16 months in. 

Linked here are my top 100 draft prospects for 2016: http://www.coverthosebases.com/blog/silverman-top-100-players-in-the-2016-mlb-draft

There will be three sections:

Biggest Successes: Players that I ranked well ahead of industry consensus who, after their first full professional season, have outplayed that consensus and fit closer with my ranking than with most others

Biggest Misses I: Players that have outplayed my predictions, proving my ranking to be too conservative

Biggest Misses II: Players who I ranked well ahead of industry consensus who have not lived up to my expectations, proving my ranking to be too aggressive

Biggest Successes

#8 Forrest Whitley (MLB.com ranking: 12. Draft position: 17, Astros)

I loved everything about Whitley coming into draft day, noting the excellent downhill plane on his mid-90's fastball and his late-breaking, two-plane curveball. Putting an asterisk next to his name because of how high I was on him, I saw the potential to be an ace who could easily wind up as at least a mid-rotation starter. While he was ranked eighth on my list and 12th on MLB.com, he fell to pick #17, where the Astros took him. After a decent debut that summer, he caught fire this year and reached AA as a teenager. Not only did he pitch for AA Corpus Christi just 14 months after graduating high school, he actually thrived, posting a 1.84 ERA, a 0.82 WHIP, and a sharp 26/4 strikeout to walk ratio in 14.2 innings. I projected him as a potential ace, and he has done everything necessary to remain on track for that.

#11 Dakota Hudson (MLB.com ranking: 15. Draft position: 34, Cardinals)

This is another instance where my ranking, MLB.com's ranking, and the draft position were all in order. I bought in on Hudson's breakout season at Mississippi State, citing his devastating fastball/slider combination despite the lack of a proven track record. Despite being thought of as more of a project than a finished product, Hudson has progressed rapidly through the St. Louis farm system, starting 2017 off with AA Springfield and pitching very well (9-4, 2.53 ERA, 77/34 K/BB) before a late season promotion to AAA Memphis in just his first full professional season. While his Memphis numbers weren't excellent (4.42 ERA, 1.32 WHIP, 19/15 K/BB in 38.2 innings), the fact of the matter is that he was in AAA barely a year removed from college and that he has addressed, though not fully vanquished, questions about his durability. He'll need more polish at AAA to begin 2018, but we should see the Tennessee native in the majors at some point during the year, my buying into his breakout year is looking pretty good.

#28 Carter Kieboom (MLB.com ranking: 45. Draft position: 28, Nationals)

This one is different than the first two, because both I and the Nationals saw something in Kieboom that MLB.com didn't. I saw his long swing but noticed that the bat head was in the zone for a long time, comparing him to Anthony Rendon if he could tap into his raw power. Pessimists didn't like the risk he carried, but I was enamored enough with his offensive upside to put label him a first round talent. Like Whitely, he earned an asterisk next to his name, used to denote my favorite players in the draft. The Nationals seemingly agreed with my optimism, taking him in the same spot I ranked him. He has exceeded expectations so far, sticking at shortstop for now despite most prognosticating him as a third baseman, and his bat has translated up to full season ball with no problems. In 48 games at Class A Hagerstown (with time missed to injury), he slashed .296/.400/.497 with eight home runs and a solid 40/28 strikeout to walk ratio despite not turning 20 until the very end of the season. If he can stay healthy, that Anthony Rendon projection could work out.

#34 Alec Hansen (MLB.com ranking: 62. Draft position: 49, White Sox)

Alec Hansen was an interesting case. The 6'7" right hander entered the spring as a candidate to go #1 overall with his mid to upper 90's fastball and solid secondaries, but his command completely dissolved at the beginning of the season and he was booted from Oklahoma's rotation. He managed to right the ship somewhat as the season went on, but his final line was less than inspiring: 5.40 ERA, 1.61 WHIP, 75/39 K/BB in 51.2 innings against mostly Big 12 competition. He had the high strikeout numbers, but if he couldn't harness his stuff, that would mean nothing at the next level. He plummeted in the rankings, but I chose to stay on the bandwagon and keep him at #34, 28 spots higher than MLB.com and 15 spots higher than his eventual draft position. I noted that pro coaching had the potential to streamline his delivery and improve his consistency, and so far, the results have been excellent. In 38 starts since being drafted, Hansen is 13-9 with a 2.39 ERA, a 1.07 WHIP, and most impressively, a 272/71 strikeout to walk ratio in 196 innings. He reached AA at the end of this season, making two starts and posting a 17/3 strikeout to walk ratio in 10.1 innings. The difference has been the return of his control, which was non-existent at OU (6.79 BB/9 in his junior year) but has reached an acceptable level in the minors (3.26 BB/9). At this point, he's looking more and more like the pitcher many thought could go first overall, and #34 could be too conservative a ranking when it's all said and done.

#56 Mike Shawaryn (MLB.com ranking: 139. Draft position: 148, Red Sox)

Mike Shawaryn is like Hansen-lite. After an excellent sophomore season at Maryland (13-2, 1.71 ERA, 0.98 WHIP, 138/29 K/BB), he entered the spring as a potential first round pick. However, his junior season was inconsistent (6-4, 3.18 ERA, 0.96 WHIP, 97/26 K/BB), and he slipped way down draft boards. He had a funky delivery to begin with, and skeptics saw the regression as a sign that his mechanics wouldn't work at the next level. I dropped him a fair amount as well, but I kept him in the top 60 because I didn't think his 2016 was as frightening as people thought. He maintained a high strikeout rate with 97 in 99 innings (I can't find batters faced data anywhere, so I don't know the K% or BB%), and he maintained a low walk rate of 2.36 per nine. The fact that he had solid control was what eased my mind over the mechanical worries, but it didn't for MLB teams, and he slipped to the fifth round, where the Red Sox took him 148th overall. Through 32 minor league starts reaching up to High Class A, he hasn't been amazing but he has more than held his own, going 8-8 with a 3.71 ERA, a 1.23 WHIP, and a 191/55 strikeout to walk ratio in 150.1 innings. Those numbers don't pop off the page, but I do like the high strikeout rate, and he's looking more like a second or third round pick than a fifth rounder right now. We'll have to keep an eye on the 0.80 career ground out to air out ratio though.

#63 Akil Baddoo (MLB.com ranking: 72. Draft position: 74, Twins)

This one is interesting. As of draft day, he was an extremely raw player with poor mechanics whose athleticism and overall trajectory got him noticed. He had big bat speed but looked like he would need a lot of refinement from pro coaching to get anywhere. A .178/.299/.570 slash line in the Gulf Coast League in 2016 seemingly confirmed that, though his 14.2% walk rate was promising. He spent the beginning of 2017 back in the GCL, slashing .267/.360/.440 in 20 games, but he caught fire upon a promotion to rookie level Elizabethton. In 33 games, the 18-19 year old slashed .357/.478/.579, walking 27 times (17.2%) to just 19 strikeouts (12.1%), boosting his stock considerably. Baddoo may have been raw last year, but he is well on his way to reaching his lofty ceiling.

#72 Zac Gallen (MLB.com ranking: 78. Draft position: 106, Cardinals)

My ranking wasn't too far ahead of MLB.com's ranking, but Gallen has been a success despite slipping out of the top 100, so I'll call it a win. He had a solid but unspectacular junior season at UNC (2.68 ERA, 0.98 WHIP, 95/21 K/BB in 90.2 innings), relying more on pitchability and smarts than on pure stuff. Cognizant of that pitchability, I liked the stuff just enough to rank him ahead of industry consensus, and he's rewarded me so far. Just like Dakota Hudson, he was drafted by the Cardinals and ended up pitching in AAA by the end of 2017. Through 32 minor league games (29 starts), he is 10-8 with a 2.86 ERA, a 1.14 WHIP, and a 136/35 strikeout to walk ratio over 157.1 innings, and he should be one of the first pitchers from his draft class to break into the majors.

#74 Garrett Williams (MLB.com ranking: 154. Draft position: 215, Giants)

This is one I am very proud of. Scouts liked his stuff, but he struggled to stay healthy (31.2 innings in sophomore and junior seasons at Oklahoma State combined) and with his command (30 walks in that span). I was particularly enamored with his stuff, noting an "angled, running fastball, a two-plane curveball that he can mend the shape of, and a fading changeup" (from my 2016 pre-draft notes). I liked his delivery as well, and noted that getting farther from his shoulder injury could help improve his dreadful command, especially as he was on the mound consistently. This all depended on him staying healthy, but so far, he has, and he has thus far justified my extremely optimistic ranking 141 spots higher than he was picked. In 2017, between Class A Augusta and High Class A San Jose in the hitters' paradise California League, Williams went 6-5 with a 2.32 ERA and a 1.26 WHIP, striking out 96 to 35 walks in 97 innings. The walk rate is still a bit high, but it has come down significantly from college and I think it will continue to do so. Watch this one.

Biggest Misses I (under-projected)

#7 Nick Senzel (MLB.com ranking: 7. Draft position: 2, Reds)

This isn't that big of a miss considering I ranked Senzel in the same place as MLB.com, but I still underestimated him. His big junior season at Tennessee saw him slash .352/.456/.595 with eight home runs, but I saw him more as a solid third baseman than as a star. I recognized his high floor, but wasn't sold on a ceiling of anything higher than a solid, Chase Headley-type third baseman. However, he has already reached AA and is slashing .315/.393/.514 with 21 home runs in his minor league career, including a .340/.413/.560 line in 57 games at AA Pensacola. He still may not be on track for that Headley comparison, but he's skirting right along his ceiling and could push it higher into the Anthony Rendon range (like Kieboom). 

#77 Bo Bichette (MLB.com ranking: 90. Draft position: 66, Blue Jays)

I actually ranked Bichette thirteen spots ahead of MLB.com, but also eleven spots behind where he was taken by the Blue Jays. The talent was evident, as he showed great bat speed and bat control, even if his mechanics were a little wild. However, I, along with most of the teams who picked before the Jays, missed the true potential, as literally everything has gone right for Bichette since draft day. Through 132 games across three levels (22 in the GCL, 70 in Class A, 40 in High Class A), the 19 year old is slashing .372/.427/.591 with 18 home runs, 50 doubles, and 25 stolen bases, including a .323/.379/.463 line at High A this year in the pitcher-friendly Florida State League. Despite being ranked 90th in his draft class by MLB.com in June 2016, he is now ranked as the 25th best prospect in all of baseball, and in my opinion, MLB.com is being too conservative yet again.

#117 Austin Hays (MLB.com ranking: 120. Draft position: 91, Orioles)

Again, I had Hays three spots ahead of MLB.com (as you can see, they're not very good prognosticators), but the Orioles recognized offensive ability that I didn't and took him 26 spots higher than I ranked him. I liked his quick swing but I didn't think the power would hold as he moved up, knocking him out of my top 100. As it turns out, his offensive breakout at the University of Jacksonville was no joke, and he has cracked no fewer than 36 minor league home runs over 166 games so far, slashing .330/.370/.576 in the short season New-York Penn League (38 games in 2016), High A Carolina League (64 games in 2017), and AA Eastern League (64 games). He even earned a September promotion to the big leagues, adding a 37th professional home run as the first player from the 2016 draft class to reach the majors.

#148 Bryse Wilson (MLB.com ranking: 144. Draft position: 109, Braves)

I saw nothing particularly special in Wilson, a high schooler from North Carolina, noting an uneven arm path and what I saw as a below-average slider. The Braves loved the arm strength that I merely liked, taking him 39 spots ahead of my ranking, and it has paid off in spades so far. The slider still isn't great, but they cleaned up his arm path and both his velocity and command have held up, helping him put up an excellent season for Class A Rome this year. Over 26 starts, the 19 year old went 10-7 with a 2.50 ERA and a 1.04 WHIP, striking out 139 and walking 37 in 137 innings. There are still questions as to how he will hold up at the higher levels without that slider, and he may still turn out to be a reliever, but there is certainly talent here that I did not pick up.

Biggest Misses II (over-projected)

#1 Mickey Moniak (MLB.com ranking: 5. Draft position: 1, Phillies)

This one is an interesting case. Moniak had helium throughout the Spring of 2016, starting as a mid-first round candidate before hitting his way into the top ten and ultimately top five consideration. General industry consensus never moved him past the 4-7 range, but he was a personal favorite of mine due to his swing mechanics and makeup, so I aggressively ranked him number one on my draft board well before the Phillies buzz. As it turned out, the Phillies agreed with me, selecting Moniak first overall. They aggressively assigned him to Class A Lakewood this year, and the results were underwhelming to say the least: .236/.284/.341, five home runs, eleven stolen bases in 123 games. He may have been 19 playing in full season ball, but those numbers just don't cut it. Unfortunately, when I saw Lakewood play at Delmarva on my day off work, Moniak was on the bench, and I only got to see one pinch-hitting plate appearance (he grounded out). Moniak is far from a bust, but he'll probably repeat the level in 2018 in hopes of adjusting. I still have high hopes for Moniak being a star outfielder in Philadelphia, but other players such as Forrest Whitley, Nick Senzel, Bo Bichette, and A.J. Puk have moved ahead of him in his draft class.

#15 Buddy Reed (MLB.com ranking: 30. Draft position: 48, Padres)

I remained optimistic on Alec Hansen and Mike Shawaryn when their stock faded, and that worked out, but it didn't work out when I did the same for Buddy Reed. An extremely athletic outfielder who slashed .305/.367/.433 with 18 stolen bases as a sophomore at Florida, he regressed to .262/.362/.395 with 24 stolen bases as a junior, looking lost at the plate and leading many scouts to question his floor. I still liked his athleticism at the time, but looking back, the warning signs were there, as his high sophomore strikeout rate (17.9%) jumped to 20.5% as a junior. In his full season debut with Class A Fort Wayne this year, he put up a disappointing .234/.290/.396 line with six home runs and 12 stolen bases in 88 games, striking out in 28% of his plate appearances. His athleticism could still help him adjust as he moves up, but he certainly hasn't justified a mid-first round ranking and probably never will.

#49 Jake Fraley (MLB.com ranking: 89. Draft position: 77, Rays)

As of draft day, Fraley struck me as a high floor, low ceiling outfielder who would ultimately fall somewhere between a Sam Fuld and a Gerardo Parra, with the overall projection of a starting outfielder with speed but limited pop. He slashed a career best .326/.408/.464 with five home runs and 28 stolen bases as a junior at LSU in 2016, showing a quick swing and an 11.8% walk rate (coupled with a 10.5% strikeout rate) that led me to make that high-floor projection. Unfortunately, injuries have limited his time on the field in pro ball, and in the 85 total games he has seen on the field, he is slashing just .229/.319/.356 with three home runs and 37 stolen bases. He spent 26 games in the High Class A Florida State League in 2017, which turned out to be a miserable failure as he slashed .170/.238/.255 with one home run, one stolen base, three caught stealing's, and a 22.9% strikeout rate to just a 6.7% walk rate. The 22 year old could concievably bounce back when healthy, but he has a lot of catch-up to play and just as much to prove.

#81 Walker Robbins (MLB.com ranking: 93. Draft position: 166, Cardinals)

This one is just a straight miss on my part. Robbins was a country strong power hitter from rural southeastern Mississippi, one who I believed could break out with pro refinement once his swing was cleaned up. Unfortunately, a year and a half later, that hasn't happened. Through 70 pro games (30 in the complex level Gulf Coast League in 2016, 40 in the Appalachian League in 2017), Robbins is slashing just .179/.239/.246 with two home runs and a 79/19 strikeout to walk ratio. That comes out to a 30% strikeout rate, a 7.2% walk rate, and virtually no production. Robbins is still just 19 and has time to right the ship, but at this point he is looking like a long shot.

Rangers Add Rotation Depth With Doug Fister

Doug Fister: 5-9, 4.88 ERA, 1.38 WHIP, 83/38 K/BB, 90.1 IP
Contract: 1 Year, $3.5 million plus incentives, club option for 2019

The Rangers added to their rotation depth with Doug Fister, a 33 year old righty who has had success in the past but is bit of a wild card for 2018. Texas' rotation is one of the worst in baseball, led by ace Cole Hamels (4.20 ERA, 1.20 WHIP, 148 IP) and #2 starter Martin Perez (4.82 ERA, 1.54 WHIP, 185 IP), so anything out of Fister will be big. Back in 2014 with the Nationals, he went 16-6 with a 2.41 ERA and a 1.08 WHIP, but injuries and inconsistency have kept him from posting an ERA below 4.19 in any of the past three seasons. In 2017, he had a four start stretch from August 22nd to September 6th where he went 3-1 with a 1.50 ERA, a 0.73 WHIP, and a 27/8 strikeout to walk ratio in 30 innings, but he was otherwise fairly ineffective, finishing 5-9 with a 4.88 ERA and a 1.38 WHIP over 18 games (15 starts) for the Red Sox. Also competing for the last three spots in the Texas rotation are Nick Martinez (5.66 ERA, 1.37 WHIP, 111.1 IP), A.J. Griffin (5.94 ERA, 1.34 WHIP, 77.1 IP), Yohander Mendez (5.11 ERA, 1.30 WHIP, 12.1 IP), and the newly acquired Ronald Herrera (6.00 ERA, 1.33 WHIP, 3 IP). It's safe to say that the Rangers will need to acquire a few more rotation arms if they want to compete in 2018. As for Fister, the 6'8" righty out of Fresno State has a career record of 82-85 with a 3.68 ERA and a 1.25 WHIP over 230 games (214 starts) dating back to 2009.