Brandon Williamson #55
Cincinnati Reds
- P
- B/T: R/L
- 6' 6"/210
- Age: 28
- Brandon Martin Williamson
- Status: Active
- Born: 4/02/1998 in Fairmont, MN
- Draft: 2019, Seattle Mariners, Round: 2, Overall Pick: 59
- College: Texas Christian
- MLB Debut: 5/16/2023
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 1 | 0-1 | 11.57 | 4.2 | 3 | 1.71 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 69 | 12-17 | 3.86 | 286.2 | 343 | 1.38 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 28 | 5-6 | 4.63 | 136.0 | 113 | 1.27 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MLB Stats | 0 | 1 | 11.57 | 1 | 1 | 0 | 4.2 | 3 | 1.71 |
| MiLB Career Stats | 12 | 17 | 3.86 | 69 | 68 | 0 | 286.2 | 343 | 1.38 |
| MLB Career Stats | 5 | 6 | 4.63 | 28 | 27 | 0 | 136.0 | 113 | 1.27 |
- Next CIN Game: 4-03 @ TEX
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 0 | 1 | 11.57 | 1 | 1 | 0 | 4.2 | 6 | 6 | 2 | 3 | 1.71 |
| Last 15 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 30 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 3/31 vs PIT | 0 | 1 | 0 | 4.2 | 6 | 6 | 2 | 3 |
2026 :
SP
(1)
More Brandon Williamson
Brandon Williamson strikes out the side
Clutch Hit Eludes Bats In 4-3 LossÂ
Brandon Williamson's strong relief outing
Pitching Prowess Leads Louisville To 4-2 Win
Pitching Paces Bats To 3-2 Victory
Brandon Williamson's four strikeouts
Brandon Williamson impresses with six shutout innings
Louisville's Williamson tosses six scoreless innings
Williamson strikes out seven
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
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November 6, 2025 | Cincinnati Reds activated LHP Brandon Williamson from the 60-day injured list. |
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March 26, 2025 | Cincinnati Reds placed LHP Brandon Williamson on the 60-day injured list. Left UCL reconstruction. |
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November 4, 2024 | Cincinnati Reds activated LHP Brandon Williamson from the 60-day injured list. |
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September 24, 2024 | Cincinnati Reds placed LHP Brandon Williamson on the 60-day injured list. |
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September 24, 2024 | Cincinnati Reds transferred LHP Brandon Williamson from the 15-day injured list to the 60-day injured list. Left elbow strain. |
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September 18, 2024 | Cincinnati Reds placed LHP Brandon Williamson on the 15-day injured list. Left elbow strain. |
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September 1, 2024 | Cincinnati Reds activated LHP Brandon Williamson from the 60-day injured list. |
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August 27, 2024 | Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Louisville Bats. |
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May 19, 2024 | Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Louisville Bats. |
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May 14, 2024 | Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Dayton Dragons. |
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May 14, 2024 | Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Dayton Dragons. |
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May 14, 2024 | Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Dayton Dragons. |
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May 8, 2024 | Cincinnati Reds transferred LHP Brandon Williamson from the 15-day injured list to the 60-day injured list. Left shoulder injury. |
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March 27, 2024 | Cincinnati Reds placed LHP Brandon Williamson on the 15-day injured list retroactive to March 25, 2024. Left shoulder strain. |
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March 4, 2024 | Cincinnati Reds placed LHP Brandon Williamson on the 60-day injured list. Left UCL reconstruction. |
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September 12, 2023 | Cincinnati Reds activated LHP Brandon Williamson from the 7-day injured list. |
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September 1, 2023 | Cincinnati Reds placed LHP Brandon Williamson on the 7-day injured list. |
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May 16, 2023 | Cincinnati Reds recalled LHP Brandon Williamson from Louisville Bats. |
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May 15, 2023 | LHP Brandon Williamson roster status changed by Louisville Bats. |
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March 24, 2023 | Louisville Bats activated LHP Brandon Williamson. |
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March 24, 2023 | Louisville Bats activated LHP Brandon Williamson. |
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March 24, 2023 | Cincinnati Reds optioned LHP Brandon Williamson to Louisville Bats. |
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November 15, 2022 | Cincinnati Reds selected the contract of LHP Brandon Williamson from Louisville Bats. |
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June 28, 2022 | LHP Brandon Williamson assigned to Louisville Bats from Chattanooga Lookouts. |
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March 18, 2022 | Cincinnati Reds invited non-roster LHP Brandon Williamson and to spring training. |
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March 14, 2022 | LHP Brandon Williamson assigned to Chattanooga Lookouts. |
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March 14, 2022 | Cincinnati Reds traded LF Jesse Winker and 3B Eugenio Suarez to Seattle Mariners for RHP Justin Dunn, CF Jake Fraley, LHP Brandon Williamson and Player To Be Named Later. |
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June 18, 2021 | LHP Brandon Williamson assigned to Arkansas Travelers from Everett AquaSox. |
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March 10, 2021 | P Brandon Williamson assigned to Seattle Mariners . |
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March 10, 2021 | P Brandon Williamson assigned to Seattle Mariners . |
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February 12, 2021 | LHP Brandon Williamson assigned to Everett AquaSox. |
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February 12, 2021 | LHP Brandon Williamson assigned to Everett AquaSox. |
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September 30, 2020 | LHP Brandon Williamson assigned to Modesto Nuts. |
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September 30, 2020 | LHP Brandon Williamson assigned to Modesto Nuts from Mariners Alternate Training Site. |
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July 18, 2020 | LHP Brandon Williamson assigned to Mariners Alternate Training Site from Modesto Nuts. |
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June 28, 2020 | Seattle Mariners invited non-roster LHP Brandon Williamson to spring training. |
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November 20, 2019 | LHP Brandon Williamson assigned to Modesto Nuts from Everett AquaSox. |
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June 13, 2019 | LHP Brandon Williamson assigned to Everett AquaSox. |
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June 12, 2019 | LHP Brandon Williamson assigned to Seattle Mariners. |
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February 8, 2019 | LHP Brandon Williamson assigned to TCU Horned Frogs. |
+ Show More Transactions
Awards
MiLB.com Organization All-Star
| Year | ||
|---|---|---|
| 2019 | Seattle Mariners | AL |
| 2021 | Seattle Mariners | AL |
League Rankings
Runs
| R | ||
|---|---|---|
| 2026 | 6 | in NL |
Home Runs
| HR | ||
|---|---|---|
| 2026 | 3 | in NL |
Hits
| H | ||
|---|---|---|
| 2026 | 6 | in NL |
At Bats
| AB | ||
|---|---|---|
| 2026 | 19 | in NL |
Losses
| Losses | ||
|---|---|---|
| 2026 | 1 | in NL |
Total Bases
| TB | ||
|---|---|---|
| 2026 | 15 | in NL |