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Brandon Williamson
Brandon Williamson
Cincinnati Reds • Pitcher
Age 28 • 6' 6" • 210 lb
Bats: R • Throws: L
MLB Debut: 2023-05-16
Born: Fairmont , MN • USA
Draft: 2019
2026 Stats
W
5
L
5
ERA
5.30
WHIP
1.46
IP
52.2
SO
36
SV
0
HLD
0
G
12
GS
9
Career Stats
W
10
L
10
ERA
4.65
WHIP
1.32
IP
184.0
SO
146
SV
0
HLD
0
G
39
GS
35
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2023 CIN 23 23 117.0 5 5 — 98 4.46 1.28
2024 CIN 4 3 14.1 — — — 12 3.77 1.05
2026 CIN 12 9 52.2 5 5 — 36 5.30 1.46
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2022 CIN 2—4.0 ———5 9.002.50
2023 CIN 6413.2 12—14 11.202.12
2024 CIN 4311.0 —3—10 6.551.45
2026 CIN 5316.1 2——15 1.650.92
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2026-09-27 @ TOR 3.0 4 4 4 3 3 1
2026-09-22 @ ATL 6.0 3 0 0 0 2 0
2026-09-17 vs LAD 2.0 2 1 1 0 1 1
2026-09-13 @ MIL 4.0 2 1 1 0 2 1
2026-09-07 @ LAD 4.1 3 6 3 5 4 1
2026-09-02 vs SD 5.1 7 3 3 2 5 1
2026-04-29 vs COL 3.0 4 4 4 4 4 0
2026-04-22 @ TB 4.1 7 5 5 3 3 1
2026-04-17 @ MIN 5.1 3 1 1 4 2 0
2026-04-11 vs LAA 4.0 3 3 3 6 3 0
2026-04-06 @ MIA 6.2 3 0 0 1 4 0
2026-03-31 vs PIT 4.2 6 6 6 2 3 3
Transactions
Entire history • newest first.
2026-09-01
Cincinnati Reds activated LHP Brandon Williamson from the 60-day injured list.
2026-08-06
Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Louisville Bats.
2026-08-06
Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Louisville Bats.
2026-08-06
Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Louisville Bats.
2026-08-01
Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Chattanooga Lookouts.
2026-08-01
Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Chattanooga Lookouts.
2026-05-06
Cincinnati Reds transferred LHP Brandon Williamson from the 15-day injured list to the 60-day injured list. Left shoulder fatigue.
2026-04-30
Cincinnati Reds placed LHP Brandon Williamson on the 15-day injured list. Left shoulder fatigue.
2026-04-16
LHP Brandon Williamson changed number to 55.
2026-04-15
LHP Brandon Williamson changed number to 42.
2025-11-06
Cincinnati Reds activated LHP Brandon Williamson from the 60-day injured list.
2025-03-26
Cincinnati Reds placed LHP Brandon Williamson on the 60-day injured list. Left UCL reconstruction.
2024-11-04
Cincinnati Reds activated LHP Brandon Williamson from the 60-day injured list.
2024-09-24
Cincinnati Reds placed LHP Brandon Williamson on the 60-day injured list.
2024-09-24
Cincinnati Reds transferred LHP Brandon Williamson from the 15-day injured list to the 60-day injured list. Left elbow strain.
2024-09-18
Cincinnati Reds placed LHP Brandon Williamson on the 15-day injured list. Left elbow strain.
2024-09-01
Cincinnati Reds activated LHP Brandon Williamson from the 60-day injured list.
2024-08-27
Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Louisville Bats.
2024-05-19
Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Louisville Bats.
2024-05-14
Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Dayton Dragons.
2024-05-14
Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Dayton Dragons.
2024-05-14
Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Dayton Dragons.
2024-05-08
Cincinnati Reds transferred LHP Brandon Williamson from the 15-day injured list to the 60-day injured list. Left shoulder injury.
2024-03-27
Cincinnati Reds placed LHP Brandon Williamson on the 15-day injured list retroactive to March 25, 2024. Left shoulder strain.
2024-03-04
Cincinnati Reds placed LHP Brandon Williamson on the 60-day injured list. Left UCL reconstruction.
2023-09-12
Cincinnati Reds activated LHP Brandon Williamson from the 7-day injured list.
2023-09-01
Cincinnati Reds placed LHP Brandon Williamson on the 7-day injured list.
2023-05-16
Cincinnati Reds recalled LHP Brandon Williamson from Louisville Bats.
2023-03-24
Cincinnati Reds optioned LHP Brandon Williamson to Louisville Bats.
2022-11-15
Cincinnati Reds selected the contract of LHP Brandon Williamson from Louisville Bats.
2022-03-18
Cincinnati Reds invited non-roster LHP Brandon Williamson and to spring training.
2022-03-14
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.
2021-03-10
P Brandon Williamson assigned to Seattle Mariners .
2021-03-10
P Brandon Williamson assigned to Seattle Mariners .
2020-06-28
Seattle Mariners invited non-roster LHP Brandon Williamson to spring training.
2019-06-12
LHP Brandon Williamson assigned to Seattle Mariners.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2026
Ready
Basic Line
Season / Game
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Pitch Arsenal
Usage • Velo • Break • Spin • xwOBA
Pitch N Use% Velo HB IVB Spin xwOBA Whiff% Zone% Chase% BNStuff+ BNCtrl+
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Notes
Primary pitch summary
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Movement Profile (Induced Break)
Pitcher's View: HB vs Rise / Drop (in)
Circles: 12/18/24 in • Dots = pitch types (size ~ pitch count)
Pitch Location Heatmaps
KDE-style blur • fixed zone • catcher POV
vs. LHH
vs. RHH
Zone: left -0.7083 / right 0.7083 • bot 1.595 / top 3.394 • Domain: X [-2,2], Z [0,5]
Statcast Game Log
Per-game pitch metrics from Statcast
Date Pitches Velo BNStuff+ BNCtrl+ Whiff% Zone% Chase% K% BB% xwOBA
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