Out
Injury Arm
Est. Return 2/1/2026
2025 Stats
W-L
2-4
ERA
5.00
WHIP
1.31
K
40
SV
0
Rest-of-Season Projections
2025 Fantasy Outlook
Once the dust settles this offseason, Fitts may not project to crack Boston's Opening Day rotation, but he appears ready to step up when a need arises. The 24-year-old righty struggled to miss bats in his four-start run in the majors (6.4 SwStr%, nine Ks in 20.2 IP), but he also limited hard contact (1.4 Barrel%) en route to a 1.74 ERA and 1.26 WHIP. The ERA estimators were split on his work (xERA, FIP in favor, xFIP, SIERRA against), but his pitches popped on the Stuff+ model, particularly his mid-80s slider (121 Stuff+), while Location+ (104) and Pitching+ (106) were also bullish on Fitts. He logged a 4.17 ERA, 1.28 WHIP and a 15.0 K-BB% in 116.2 innings over 24 appearances at Triple-A. Fitts has logged over 135 innings in back-to-back seasons and could make double-digit starts in the majors this year with a slight chance at a breakout. Read Past Outlooks
Signed a one-year contract with the Red Sox in March of 2025.
Might be done for season
Red Sox manager Alex Cora indicated Friday that he was not optimistic Fitts (arm) would return before the end of the season, Gabrielle Starr of the Boston Herald reports.
Analysis
Fitts has been sidelined since late August with inflammation in his brachial plexus, which is a bundle of nerves that begin in the spinal cord and extends through the shoulder and arm. He has yet to resume throwing, and there's no indication he'll be cleared to do so anytime soon. If Fitts' season is indeed over, he'll finish with a 5.00 ERA and 40:16 K:BB over 45 innings covering 10 starts and one relief appearance.
Fitts has been sidelined since late August with inflammation in his brachial plexus, which is a bundle of nerves that begin in the spinal cord and extends through the shoulder and arm. He has yet to resume throwing, and there's no indication he'll be cleared to do so anytime soon. If Fitts' season is indeed over, he'll finish with a 5.00 ERA and 40:16 K:BB over 45 innings covering 10 starts and one relief appearance.
Pitching Stats
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2025 MLB Game Log
2025
2024
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
67
Last 10 Games
66
Last 5 Games
64
How many pitches does Richard Fitts 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+
What part of the game does Richard Fitts generally pitch?
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
-8%
BAA vs LHP
2025
-2%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .238 | 21 | 16 | 24 | 4 | |||
| Since 2023vs Right | .260 | 28 | 7 | 38 | 7 | |||
| 2025vs Left | .254 | 16 | 12 | 17 | 4 | |||
| 2025vs Right | .250 | 24 | 4 | 26 | 7 | |||
| 2024vs Left | .206 | 5 | 4 | 7 | 0 | |||
| 2024vs Right | .286 | 4 | 3 | 12 | 0 | |||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2023
-9%
ERA at Home
2025
-32%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 3.76 | 1.41 | 26.1 | 5.5 | 3.1 | ||||
| Since 2023Away | 4.12 | 1.22 | 39.1 | 7.6 | 3.2 | ||||
| 2025Home | 6.32 | 1.53 | 15.2 | 6.3 | 4.0 | ||||
| 2025Away | 4.30 | 1.19 | 29.1 | 8.9 | 2.8 | ||||
| 2024Home | 0.00 | 1.22 | 10.2 | 4.2 | 1.7 | ||||
| 2024Away | 3.60 | 1.30 | 10.0 | 3.6 | 4.5 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Richard Fitts compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 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 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
2.50K/9
8.0BB/9
3.2HR/9
2.2Fastball
95.7 mphERA
5.00WHIP
1.31BABIP
.269GB/FB
1.41Left On Base
73.4%Exit Velocity
82.7 mphBarrels/BBE
6.3%Spin Rate
2421 rpmBalls Hit 95+ MPH
26.2%Swinging Strike
12.5%Prospect Rankings History
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
MRI reveals inflammation
Fitts (arm) was diagnosed Tuesday with inflammation in his brachial plexus following an MRI, Tim Healey of The Boston Globe reports.
Analysis
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Goes on IL with arm neuritis
The Red Sox placed Fitts on the 15-day injured list Tuesday with right arm neuritis, Jen McCaffrey of The Athletic reports.
Analysis
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Stint on IL expected
The Red Sox will place Fitts (biceps) on the 15-day injured list prior to Tuesday's game in Baltimore, Chris Cotillo of MassLive.com reports.
Analysis
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Nursing biceps tightness
Fitts left Monday's game against the Orioles due to right biceps tightness, Tim Healey of The Boston Globe reports.
Analysis
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Departs with arm injury
Fitts left Monday's game against the Orioles with an apparent arm injury, Christopher Smith of MassLive.com reports. He allowed three runs on two hits and three walks while striking out six over four innings before exiting.
Analysis
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Latest Fantasy Rumors
MLB debut incoming?
Red Sox GM indicated Sunday that Fitts will be considered for major-league starts during the final six weeks of the season, reports Chris Cotillo of MassLive.com.
Analysis
Breslow cited the right-hander's strong performance in August, as he has a 2.12 ERA, 1.00 WHIP and 19:2 K:BB across 17 innings through three starts. Fitts' 4.42 ERA and 3.2 BB/9 for the season are a bit less encouraging, but the improved results this month have put his big-league debut within reach.
Breslow cited the right-hander's strong performance in August, as he has a 2.12 ERA, 1.00 WHIP and 19:2 K:BB across 17 innings through three starts. Fitts' 4.42 ERA and 3.2 BB/9 for the season are a bit less encouraging, but the improved results this month have put his big-league debut within reach.