60-Day IL
Injury Shoulder
Est. Return 6/29/2026
2026 Stats
W-L
2-3
ERA
6.11
WHIP
1.64
K
19
SV
0
Rest-of-Season Projections
Shifted to 60-day injured list
The Reds transferred Williamson (shoulder) from the 15-day injured list to the 60-day IL on Wednesday.
Analysis
The transaction clears space on the 40-man roster for the addition of Tejay Antone, who was called up from Triple-A Louisville. Williamson landed on the 15-day IL last week with left shoulder fatigue and now won't be eligible for activation until late June.
The transaction clears space on the 40-man roster for the addition of Tejay Antone, who was called up from Triple-A Louisville. Williamson landed on the 15-day IL last week with left shoulder fatigue and now won't be eligible for activation until late June.
Pitching Stats
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2026 MLB Game Log
2026
2025
2024
2023
2020
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
86
Last 10 Games
86
Last 5 Games
85
How many pitches does Brandon Williamson 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 Brandon Williamson 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 2024
-39%
BAA vs RHP
2026
-19%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2024vs Left | .345 | 8 | 3 | 10 | 4 | |||
| Since 2024vs Right | .210 | 23 | 22 | 26 | 4 | |||
| 2026vs Left | .300 | 6 | 2 | 6 | 2 | |||
| 2026vs Right | .244 | 13 | 18 | 20 | 2 | |||
| 2025vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2025vs Right | 0 | 0 | 0 | 0 | 0 | |||
| 2024vs Left | .444 | 2 | 1 | 4 | 2 | |||
| 2024vs Right | .143 | 10 | 4 | 6 | 2 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2024
-70%
ERA on Road
2026
-67%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2024Home | 9.37 | 2.02 | 16.1 | 8.8 | 7.7 | ||||
| Since 2024Away | 2.77 | 1.08 | 26.0 | 5.2 | 3.8 | ||||
| 2026Home | 10.03 | 2.14 | 11.2 | 7.7 | 9.3 | ||||
| 2026Away | 3.31 | 1.29 | 16.1 | 5.0 | 4.4 | ||||
| 2025Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2025Away | 0 | 0 | 0 | 0 | 0 | ||||
| 2024Home | 7.71 | 1.71 | 4.2 | 11.6 | 3.9 | ||||
| 2024Away | 1.86 | 0.72 | 9.2 | 5.6 | 2.8 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Brandon Williamson 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
0.95K/9
6.1BB/9
6.4HR/9
1.3Fastball
92.7 mphERA
6.11WHIP
1.64BABIP
.268GB/FB
0.78Left On Base
66.8%Exit Velocity
81.9 mphBarrels/BBE
6.6%Spin Rate
2263 rpmBalls Hit 95+ MPH
28.7%Swinging Strike
10.2%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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Past Fantasy Outlooks
2024
2023
2022
Williamson looked worn out down the stretch in 2023, which was probably predictable given that it was his first big-league season. An early-September stint on the COVID IL may have also been a critical tipping point. Prior to the diagnosis, the 25-year-old left-hander held a 4.20 ERA and 87 strikeouts through 98.2 innings and was sitting 94-95 mph with his fastball. Following his return to the Reds' active roster, he gave up 12 earned runs and an .858 opponents' OPS across his final four starts covering 18.2 innings, with his fastball velocity dropping into the 91-92 mph range. Williamson will have to compete for an Opening Day rotation spot this spring and aim to rediscover the form that saw him register a 3.15 ERA and 58:16 K:BB in 60 innings (11 starts) between July and August last year. He should be on watch lists either way.
More Fantasy News
Placed on IL with shoulder fatigue
The Reds placed Williamson on the 15-day injured list Thursday due to left shoulder fatigue.
Analysis
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Exits with shoulder fatigue
Williamson was removed from Wednesday's game against the Rockies with left shoulder fatigue, Charlie Goldsmith of Fox 19 Now Cincinnati reports.
Analysis
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Shaky in loss to Tampa
Williamson (2-2) took the loss Wednesday as the Reds were downed 6-1 by the Rays, coughing up five runs on seven hits and three walks over 4.1 innings. He struck out three.
Analysis
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Earns second win of 2026
Williamson (2-1) earned the win against the Twins on Friday, allowing one run on three hits and four walks while striking out two across 5.1 innings.
Analysis
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Command issues in no-decision
Williamson did not factor into the decision in the Reds' 7-3 win over the Angels on Saturday. He allowed three runs on three hits and six walks while striking out three across four innings.
Analysis
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Latest Fantasy Rumors
Will be added to 40-man
Williamson will join Cincinnati's 40-man roster by Tuesday, reports Bobby Nightengale of The Cincinnati Enquirer.
Analysis
Williamson spent time at both Double-A Chattanooga and Triple-A Louisville in 2022, posting a 4.11 ERA, 1.56 WHIP and 1.60 K/BB in 122.2 combined innings. It was a dramatic dip in production from his 2021 production when he was a member of the Mariners' organization. Moving him to the 40-man roster will protect him from being selected in December's Rule 5 Draft.
Williamson spent time at both Double-A Chattanooga and Triple-A Louisville in 2022, posting a 4.11 ERA, 1.56 WHIP and 1.60 K/BB in 122.2 combined innings. It was a dramatic dip in production from his 2021 production when he was a member of the Mariners' organization. Moving him to the 40-man roster will protect him from being selected in December's Rule 5 Draft.









