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Seth Martinez
Seth Martinez
Worcester Red Sox • Pitcher
Age 32 • 6' 2" • 193 lb
Bats: R • Throws: R
MLB Debut: 2021-09-20
Born: Peoria , AZ • USA
Draft: 2016
2026 Stats
W
0
L
0
ERA
9.00
WHIP
2.00
IP
1.0
SO
1
SV
0
HLD
0
G
1
GS
0
Career Stats
W
6
L
6
ERA
4.03
WHIP
1.30
IP
145.0
SO
127
SV
2
HLD
8
G
118
GS
0
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2021 HOU 3 — 3.0 — — — 3 15.00 2.67
2022 HOU 29 — 38.2 1 1 — 38 2.09 1.03
2023 HOU 35 — 43.0 2 3 1 45 5.23 1.49
2024 HOU 44 — 52.2 3 2 1 36 3.59 1.27
2025 MIA 6 — 6.2 — — — 4 5.40 1.05
2026 BOS 1 — 1.0 — — — 1 9.00 2.00
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2020 ATH 1—1.0 ———1 0.000.00
2021 HOU 6—6.1 —1—5 7.111.42
2022 HOU 5—5.1 1—14 0.000.38
2023 HOU 7—7.0 ———6 1.291.00
2024 HOU 716.0 ———8 0.000.83
2025 Total 4—3.2 —1—4 9.821.91
2026 BOS 7—8.2 2——5 7.271.73
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2026-08-11 @ TOR 1.0 2 1 1 0 1 0
Transactions
Entire history • newest first.
2026-08-14
Boston Red Sox sent RHP Seth Martinez outright to Worcester Red Sox.
2026-08-12
Boston Red Sox designated RHP Seth Martinez for assignment.
2026-08-09
Boston Red Sox selected the contract of RHP Seth Martinez from Worcester Red Sox.
2026-01-23
Boston Red Sox invited non-roster RHP Seth Martinez to spring training.
2026-01-08
Boston Red Sox signed free agent RHP Seth Martinez to a minor league contract.
2025-09-13
Miami Marlins sent RHP Seth Martinez outright to Jacksonville Jumbo Shrimp.
2025-09-11
Miami Marlins designated RHP Seth Martinez for assignment.
2025-08-27
Miami Marlins selected the contract of RHP Seth Martinez from Jacksonville Jumbo Shrimp.
2025-03-28
Miami Marlins sent RHP Seth Martinez outright to Jacksonville Jumbo Shrimp.
2025-03-26
Miami Marlins designated RHP Seth Martinez for assignment.
2025-03-15
Miami Marlins claimed RHP Seth Martinez off waivers from Seattle Mariners.
2025-03-02
Seattle Mariners claimed RHP Seth Martinez off waivers from Miami Marlins.
2025-02-27
Miami Marlins designated RHP Seth Martinez for assignment.
2025-02-20
Miami Marlins claimed RHP Seth Martinez off waivers from Arizona Diamondbacks.
2025-02-17
Arizona Diamondbacks designated RHP Seth Martinez for assignment.
2024-11-04
Arizona Diamondbacks claimed RHP Seth Martinez off waivers from Houston Astros.
2024-10-03
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2024-10-01
RHP Seth Martinez roster status changed by Houston Astros.
2024-09-24
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2024-09-21
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2024-08-24
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2024-08-21
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2024-08-21
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2024-08-17
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2024-07-31
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2023-10-24
Houston Astros activated RHP Seth Martinez.
2023-10-07
RHP Seth Martinez roster status changed by Houston Astros.
2023-09-29
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2023-08-24
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2023-08-21
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2023-07-29
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2022-11-06
Houston Astros activated RHP Seth Martinez.
2022-10-28
Houston Astros reassigned RHP Seth Martinez to the minor leagues.
2022-10-19
Houston Astros activated RHP Seth Martinez.
2022-10-11
Houston Astros reassigned RHP Seth Martinez to the minor leagues.
2022-10-06
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2022-09-16
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2022-08-25
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2022-08-13
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2022-05-17
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2022-05-13
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2022-05-12
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2022-05-02
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2022-04-26
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
2022-04-03
Houston Astros optioned RHP Seth Martinez to Sugar Land Space Cowboys.
2021-11-03
Houston Astros activated RHP Seth Martinez.
2021-10-07
Houston Astros reassigned RHP Seth Martinez to the minor leagues.
2021-10-06
Houston Astros recalled RHP Seth Martinez from Sugar Land Skeeters.
2021-09-26
Houston Astros optioned RHP Seth Martinez to Sugar Land Skeeters.
2021-09-20
Houston Astros selected the contract of RHP Seth Martinez from Sugar Land Skeeters.
2021-02-12
Houston Astros invited non-roster RHP Seth Martinez to spring training.
2021-02-12
P Seth Martinez assigned to Houston Astros .
2021-02-12
Houston Astros invited non-roster RHP Seth Martinez to spring training.
2020-12-10
RHP Seth Martinez assigned to Houston Astros.
2020-02-23
RHP Seth Martinez assigned to Oakland Athletics.
2016-06-14
Oakland Athletics signed RHP Seth Martinez.
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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