Derek Dietrich
Derek Dietrich
29-Year-Old First Baseman1B
 Free Agent  
Free Agent
2019 Fantasy Outlook
A year after slashing .307/.402/.413 against lefty pitching, Dietrich reverted back to his old ways against southpaws and had to lean on his .274/.342/.420 line against righties for much of his production. Hidden in there, however, were five homers against southpaws -- his first since 2015 -- and a .288 first-half average. Dietrich mostly played left field and earned more reps at first base after the Justin Bour trade, losing eligibility at second and third base and in turn hurting his fantasy utility. Maybe he'll regain some eligibility with a new team after Miami DFA'd him. Almost any other park would help the 29-year-old (.290/.363/.496 on the road, .239/.297/.347 at Marlins Park last year). However, the tradeoff will be playing time, almost certainly. Expect Dietrich to continue compiling mediocre numbers in patches of playing time against right-handed pitching while falling back below 500 plate appearances in total. Read Past Outlooks
$Signed a one-year contract with the Marlins in January of 2018, avoiding arbitration. Released by the Marlins in November of 2018.
Hits open market
1BFree Agent  
November 26, 2018
ANALYSIS
Dietrich will hit the open market after being designated for assignment by the Marlins last week and subsequently passing through waivers unclaimed. The 29-year-old utility man hit .265/.330/.421 with 16 homers across 149 games in 2018. Dietrich should draw some interest this offseason given his prior major-league experience coupled with his ability to play multiple positions.
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Batting Stats
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Minor League Game Log
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Left/Right Batting Splits
Since 2016
 
 
+12%
OPS vs RHP
2018
 
 
+8%
OPS vs RHP
2017
 
 
+10%
OPS vs LHP
2016
 
 
+53%
OPS vs RHP
OPS PA R HR RBI SB AVG OBP SLG
Since 2016vs Left .701 265 28 5 25 0 .245 .317 .384
Since 2016vs Right .782 1162 139 31 115 3 .268 .350 .432
2018vs Left .706 106 12 5 11 0 .227 .283 .423
2018vs Right .762 445 60 11 34 2 .274 .342 .420
2017vs Left .816 87 10 0 8 0 .307 .402 .413
2017vs Right .744 377 46 13 45 0 .236 .318 .426
2016vs Left .556 72 6 0 6 0 .200 .264 .292
2016vs Right .852 340 33 7 36 1 .297 .397 .455
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Home/Away Batting Splits
Since 2016
 
 
+19%
OPS on Road
2018
 
 
+34%
OPS on Road
2017
 
 
+16%
OPS on Road
2016
 
 
+4%
OPS on Road
OPS PA R HR RBI SB AVG OBP SLG
Since 2016Home .698 676 69 14 63 1 .235 .320 .378
Since 2016Away .829 751 98 22 77 2 .289 .366 .463
2018Home .643 273 30 4 20 1 .239 .297 .347
2018Away .859 278 42 12 25 1 .290 .363 .496
2017Home .699 222 26 7 25 0 .209 .306 .393
2017Away .811 242 30 6 28 0 .284 .360 .451
2016Home .782 181 13 3 18 0 .261 .370 .412
2016Away .811 231 26 4 24 1 .293 .377 .434
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Stat Review
How does Derek Dietrich compare to other hitters?
This section compares his stats with all batting seasons from the previous three seasons (minimum 400 plate appearances). The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
BB/K
0.21
 
BB Rate
5.3%
 
K Rate
25.4%
 
BABIP
.336
 
ISO
.156
 
AVG
.265
 
OBP
.330
 
SLG
.421
 
OPS
.751
 
Advanced Batting Stats
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Additional Stats
Games By Position
Defensive Stats
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Stats Vs Upcoming Pitchers
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Recent RotoWire Articles Featuring Derek Dietrich
The Z Files: Early Player Pool Observations
93 days ago
Todd Zola offers his early thoughts on the shape of the 2019 player pool and suggests that J.T. Realmuto may be the only catcher left worth an early-round investment.
FanDuel MLB: Saturday Value Picks
119 days ago
Chris Bennett thinks taking a chance on Cubs second baseman Daniel Murphy, who went into Friday having homered in two of his last three games, could pay big dividends.
FanDuel MLB: Saturday Value Plays
126 days ago
Chris Bennett suggests that if you’re not willing to pay up at the hot corner, third baseman Brian Anderson’s price and stable floor look as appealing as can be.
NL FAAB Factor: Waiver Pickups of the Week
153 days ago
Jan Levine highlights Harrison Bader's boost in value and other quality contributors on the late-season NL wire.
NL FAAB Factor: Waiver Pickups of the Week
160 days ago
Jan Levine looks at several closer changes that've already occurred -- looking at you, Marlins -- and at least one other that might happen soon.
Past Fantasy Outlooks
2018
2017
2016
2015
2014
Martin Prado's repeated injury setbacks paved the way for Dietrich to hold down the fort at third base for most of last season. Though he sacrificed his second-base eligibility in most settings as a result, Dietrich at least regained the power stroke he was missing for much of the 2016 campaign. With his hard-hit and flyball rates aligning more closely with his career norms, Dietrich used the extended playing time to set new career highs in home runs, RBI and runs. A strict platoon player for much of his career, Dietrich also showed improvement against lefties with a .307 batting average over 87 plate appearances, though a .404 BABIP in those matchups likely had much to do with his success. With Prado expected back during spring training and third-base prospect Brian Anderson ready for a longer look in the majors, Dietrich may transition to a full-time role in the outfield in 2018.
Despite enjoying a big boost in playing time filling in for the suspended Dee Gordon and injured Justin Bour, Dietrich never got the power stroke going in a season where everyone was hitting the ball out of the yard. Dietrich's flyball rate and HR/FB both plummeted, resulting in a paltry seven homers in a healthy 412 plate appearances. On the other hand, the lefty made better contact while enjoying some batted ball luck, resulting in a career-high .279 average. As usual, Dietrich was much more productive with the platoon advantage, sporting an .852 OPS versus right-handers as compared to a .556 mark when facing a southpaw. With Gordon and Bour back, and the venerable Martin Prado manning the hot corner, there's no room for Dietrich, even in a platoon. Barring a move, this pushes Dietrich off the mixed-league radar. However, he's an intriguing endgame NL-only option since he's one injury away from a sizable role.
Dietrich is a bat-first utility man that should never see the light of day against lefties. He hit .273/.361/.502 with a 19 percent strikeout rate in 238 plate appearances against righties, but his overall numbers were dragged down by a .178/.275/.244 line with a 38 percent strikeout rate against southpaws. Dietrich has pop, but his defensive liabilities and his issues against lefties will limit his playing time on a better team. The good news is that he plays on the strong side of a platoon situation, so there may be more at-bats for him in 2016 depending on how the Marlins shake up their roster this offseason. He could hit 15-plus home runs with 450 plate appearances. Dietrich, 26, is only third base and outfield eligible at draft time, but picked up first base and second base eligibility in-season for one-game qualifying leagues last season. He is an intriguing asset in NL-only formats, but is only reserve material in mixed leagues.
The good and the bad Dietrich flashed during the 2014 season as the powerful second baseman was given a short chance in the Marlins’ starting lineup. His bat continues to play at the major league level as he piled up 13 extra-base hits in just 158 at-bats, but Dietrich was a defensive liability and ultimately lost out to some more polished defenders. All told, Dietrich put up a .228/.326/.386 slash line in the majors while compiling a massive .316/.396/.622 line in 98 at-bats over two minor league levels while playing around a minor wrist injury. The 6-foot, 200-pound infielder has shown gap-to-gap power throughout his career and projects as an impact infield bat at the major league level, but he will only earn as many starts as his defense will allow. With Dee Gordon and Martin Prado now in the mix for Miami, his path to playing time with the Marlins is heavily obstructed.
Thrust into a major-league job in early May, Dietrich put some impressive power on display during his time with the big club, smacking 21 extra-base hits in just 215 at-bats. Of course, he posted a meager .214 average and .275 OBP during that time, largely due to an ugly 11:56 BB:K, and the rookie found himself back in the minors in mid-July -- though there have been rumblings that a disagreement with former hitting coach Tino Martinez may have provided the impetus for Dietrich's demotion rather than his on-field performance. After continuing to swing well at Double-A down the stretch and wrapping up his minor-league season with an impressive .271/.381/.509 line, Dietrich will get a shot to crack the Marlins' Opening Day roster with a solid showing in the spring. He quietly offers plus power from the keystone, and if he's able to earn everyday at-bats, Dietrich has a chance to be a nice run producer in Miami's young lineup.
More Fantasy News
Removed from 40-man roster
1BMiami Marlins  
November 20, 2018
Dietrich was designated for assignment by the Marlins on Tuesday, Clark Spencer of the Miami Herald reports.
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Back on bench Saturday
1BMiami Marlins  
September 22, 2018
Dietrich is not in the lineup Saturday against Cincinnati, Andre Fernandez of The Athletic reports.
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Takes seat Thursday
1BMiami Marlins  
September 20, 2018
Dietrich is not in the lineup against the Reds on Thursday, Joe Frisaro of MLB.com reports.
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Remains on bench
1BMiami Marlins  
September 18, 2018
Dietrich is not in the lineup Tuesday against the Nationals, Joe Frisaro of MLB.com reports.
ANALYSIS
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On bench Monday
1BMiami Marlins  
September 17, 2018
Dietrich is not starting Monday against the Nationals, Joe Frisaro of MLB.com reports.
ANALYSIS
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