Michael Fulmer

Michael Fulmer

32-Year-Old PitcherRP
Chicago Cubs AAA
2025 Fantasy Outlook
There was no outlook written for Michael Fulmer in 2025. Check out the latest news below for more on his current fantasy value.
RANKS
Rest of Season
From Preseason
$Signed a one-year, minor-league contract with the Cubs in April of 2025.
Lands with Cubs on MiLB deal
PChicago Cubs  AAA
April 23, 2025
The Cubs signed Fulmer to a minor-league contract Tuesday.
ANALYSIS
Fulmer elected free agency earlier this week after being booted from Boston's 40-man roster and has quickly latched on with a new organization. The veteran right-hander's last full major-league season was with the Cubs in 2023, when he posted a 4.42 ERA and 65:28 K:BB over 57 innings before requiring UCL revision surgery. Fulmer will report to Triple-A Iowa.
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Pitching Stats
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2025
2023
2022
2021
2020
2019
2018
2017
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2023 MLB Game Log
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2021 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
63
Last 10 Games
63
Last 5 Games
63
How many pitches does Michael Fulmer generally throw?
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
What part of the game does Michael Fulmer generally pitch?
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
 
 
-19%
BAA vs RHP
2025
 
 
-60%
BAA vs LHP
2024
No Stats
2023
 
 
-25%
BAA vs RHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .274 97 27 11 23 6 0 5
Since 2023vs Right .221 153 40 19 29 9 0 3
2025vs Left .200 7 0 2 1 1 0 0
2025vs Right .500 6 2 0 3 1 0 1
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
2023vs Left .278 90 27 9 22 5 0 5
2023vs Right .208 147 38 19 26 8 0 2
Home/Away Pitching Splits
Since 2023
 
 
-25%
ERA at Home
2025
 
 
-100%
ERA at Home
2024
No Stats
2023
 
 
-18%
ERA at Home
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 3.99 1.30 29.1 3 2 1 12.0 4.3 1.2
Since 2023Away 5.34 1.45 30.1 0 3 1 8.3 4.7 1.2
2025Home 0 0 0 0 0 0 0 0 0
2025Away 10.13 2.25 2.2 0 0 0 6.8 6.8 3.4
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
2023Home 3.99 1.30 29.1 3 2 1 12.0 4.3 1.2
2023Away 4.88 1.37 27.2 0 3 1 8.5 4.6 1.0
Minor League Left/Right Pitching Splits (AAA)
Since 2023
 
 
-74%
BAA vs RHP
2025
 
 
-74%
BAA vs RHP
2024
No Stats
2023
No Stats
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .313 21 5 4 5 1 0 1
Since 2023vs Right .080 27 13 2 2 1 0 0
2025vs Left .313 21 5 4 5 1 0 1
2025vs Right .080 27 13 2 2 1 0 0
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
2023vs Left 0 0 0 0 0 0 0 0
2023vs Right 0 0 0 0 0 0 0 0
Stat Review
How does Michael Fulmer compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. 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.

* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
  • BABIP
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
K/BB
1.00
 
K/9
6.8
 
BB/9
6.8
 
HR/9
3.4
 
Fastball
93.0 mph
 
ERA
10.13
 
WHIP
2.25
 
BABIP
.352
 
GB/FB
0.40
 
Left On Base
65.2%
 
Exit Velocity
80.6 mph
 
Barrels/BBE
9.1%
 
Spin Rate
2473 rpm
 
Balls Hit 95+ MPH
18.2%
 
Swinging Strike
6.3%
 
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Recent RotoWire Articles Featuring Michael Fulmer See More
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Brad Johnson offers up his annual list of award winners for pitching, starting with the Newcomer Award, given to the Mets Kodai Senga.
Past Fantasy Outlooks
2022
2021
2020
2019
2018
2017
2016
2013
After a forgettable 10 starts with Detroit in 2020, Fulmer opened last season as a reliever. He quickly returned to the Tigers' rotation in mid-April to replace an injured starter, but only four of his career-high 52 appearances ended up being starts. Fulmer proved to be much better in relief anyway, logging a 2.53 ERA versus 4.97 otherwise. From the bullpen, he regained his mid-90s velocity and was Detroit's highest-leveraged reliever with a 1.72 gmLI. His 24.6% strikeout rate was merely around league average, but it was a career high for Fulmer. He finished second on the team with 14 saves behind Gregory Soto. Tigers manager A.J. Hinch already named Soto the closer heading into 2022, so Fulmer appears ticketed for the seventh and eighth innings. He will be arbitration eligible for the final time before becoming a free agent in 2023, so he could become a trade candidate as the year progresses.
Fulmer had a rough go of it in 2020, closing out the year with an 8.78 ERA and 2.06 WHIP with a 20:12 K:BB over 27.2 innings. He failed to secure a victory over 10 starts, finishing with an 0-2 record. The 27-year-old was understandably handled with caution throughout the 2020 season, coming off 2019 Tommy John surgery. As a result, the Tigers didn't allow him to hurl more than three frames in any of his 10 appearances. Fulmer's fastball velocity was also noticeably down during the 60-game sprint, averaging 93.1mph compared to 95.8mph in 2018. With a disappointing return now in the rearview mirror, Fulmer will now set his sights on building up his arm strength for the 2021 season, with the hope of regaining some of his velocity and working deeper into ballgames. He'll be considered a risky selection by fantasy owners until he proves otherwise.
Fulmer signed a contract on Feb. 15, 2019 to avoid arbitration with Detroit, and that is essentially the last thing his right arm did in 2019. He came up with elbow pain in a late bullpen session in Lakeland, and by the end of March, had Tommy John surgery. It is not worth the roster spot to add the reclamation project to your roster in 2020. Even if Fulmer pitches this season, it will not be until late summer, and his statistics will almost certainly be unrosterable. If you are in a keeper league with a deep reserve bench, consider this: are the Tigers going to be any better in 2021?
Fulmer could have been moved at the deadline as part of the Tigers' rebuild had he not hurt his oblique before his first start after the All-Star break. Though, at that point, he was sporting a subpar 4.50 ERA and 1.32 WHIP with just 93 whiffs in 112 innings. He returned during the last week in August, starting five games before being shut down and undergoing surgery for a torn meniscus. After dipping in 2017, Fulmer's swinging-strike rate rebounded, buoying a 19.7 K%, in line with his rookie campaign but still below average. His walk rate was a career worst along with a bloated 14.5% HR/FB in tandem with a 5% increase in flyballs, explaining the high ratios. Fulmer's fastball was its usual 96 mph, though his slider dropped three mph. If he can fix his command and control, Fulmer will again be a candidate to be dealt to a contender. He's worth a speculative pick as a reserve/streamer but realize his strikeout rate and low wins potential limit his upside.
After a visit to Dr. James Andrews, Fulmer underwent ulnar transposition surgery on his throwing elbow in September. Barring setbacks, the right-hander is expected to be ready for spring training. The Tigers hope the procedure will correct the finger numbness and hand weakness Fulmer experienced, which probably hindered his shortened sophomore season. Following his 2016 Rookie of the Year win, he endured notable dips in ERA (3.06 to 3.83), K/9 (6.2, after 7.5 in his first season) and left-on-base percentage (79.0 to 65.6 percent). Fulmer, who turns 25 in March, owns an alluring combination of top-end velocity and a career 2.3 BB/9, which could become even more valuable if health brings back at least his 2016 K/9 (7.5) and possibly pushes it higher. Still, if he impresses in March, his price might climb to where the reward won’t match the risk. Fulmer may not round into peak form until later in the season.
Fulmer won the AL Rookie of the Year award after an impressive season where he would have finished second in the AL in ERA (3.09) had he enough innings to qualify. The big righty exceeded expectations with a top-30 SP finish. It's more impressive when one considers he was facing a potential demotion after four starts (6.52 ERA). His fifth start was when the team's catchers and pitching coach told him to start throwing his changeup more. It was a total game-changer. He had a 2.58 ERA, 1.00 WHIP and 3.3 K/BB ratio in 139.2 frames from that point on while using his changeup 19 percent of the time. His ceiling has been raised, and while he could fall back a little bit in 2017, the future is bright.
Fulmer began 2015 as something of an afterthought among Mets pitching prospects. However, after a stellar 16-start run his value had risen to the point where he was worthy of being the top returning piece for Detroit in the Mets’ fortuitous deadline acquisition of Yoenis Cespedes. All told, the 22-year-old righty put up a 2.24 ERA and 1.07 WHIP with 125 strikeouts in 124.2 innings, primarily with the two organization’s Double-A affiliates. Now, while those numbers are fairly eye-popping, Fulmer is still more of mid-rotation starter than a frontline arm, but his polish and pitchability are clearly evident. It would not be surprising to see him begin his age-23 season at Triple-A Toledo with a chance to join the big league rotation sometime this summer. While he probably won’t ever be a top-20 fantasy starter, this is the profile of a pitcher whose combination of stuff and command could transition fairly seamlessly against big league hitters.
Fulmer, drafted 44th overall in 2011 from an Oklahoma high school, had an excellent first full professional season, posting a 2.58 ERA, 1.19 WHIP and 101:38 K:BB 138 innings for Low-A Savannah. He mixes a late-moving, mid-90s fastball with mid-80s hard slider and is working on a changeup. Fulmer should open 2012 at High-A St. Lucie and projects to be a No. 2 starter in the majors.
More Fantasy News
Elects free agency
PFree Agent  AAA
April 20, 2025
Fulmer elected free agency after he was outrighted by the Red Sox on Sunday.
ANALYSIS
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Designated for assignment
PBoston Red Sox  AAA
April 18, 2025
The Red Sox designated Fulmer for assignment Friday, Chris Cotillo of MassLive.com reports.
ANALYSIS
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Summoned to majors
PBoston Red Sox  AAA
April 13, 2025
The Red Sox selected Fulmer's contract from Triple-A Worcester on Sunday, Mac Cerullo of the Boston Herald reports.
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Being used in rotation at Triple-A
PBoston Red Sox  AAA
March 28, 2025
Fulmer will begin the season in the rotation at Triple-A Worcester, Christopher Smith of MassLive.com reports.
ANALYSIS
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Reassigned to minors camp
PBoston Red Sox  AAA
March 21, 2025
The Red Sox reassigned Fulmer to minor-league camp Friday, Rob Bradford of WEEI.com reports.
ANALYSIS
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Latest Fantasy Rumors
Stuck in minors
PBoston Red Sox  AAA
March 21, 2025
Fulmer's minor-league contract with the Red Sox does not contain an opt-out clause, so he will begin the season at Triple-A Worcester after being reassigned to minor-league camp Friday, per Rob Bradford of WEEI.com.
ANALYSIS
The right-hander pitched well over four appearances in spring training with one earned run allowed and a 9:3 K:BB over 9.1 innings, but it wasn't enough to secure him a place on the Opening Day roster. Fulmer missed the entirety of last season while rehabbing from UCL revision surgery. He worked exclusively as a starter in his first four MLB campaigns but has primarily pitched out of the bullpen since 2021, and he's likely to operate as a multi-inning relief option at Worcester.
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