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Pitcher Data and Usage Tracking

Mason Black
Mason Black
Throws: R
Primary Role(s): Reliever
Age: 25

San Francisco
Team Record: 81 - 81
Head Coach: Tony Vitello
Pitching Coach: J.P. Martinez
Pitcher Snapshot
Pitcher Impact Rating:
70.1
IP (last 7 gm):
ERA (last 7 gm):
Team BP Power Rank:
#15

Pitcher Season Stats

Cumulative Stats
Season G ERA IP PA P/pa SO/pa BB/pa HR/pa SB/pa G/AO AVG OBP xWOBA OPS
2025 1 6.75 4.0 19 3.90 26.3% 0.0% 10.5% - 1.25 0.263 0.263 0.341 1.000
2025 SpringTr 2 13.50 3.1 19 3.79 21.1% 15.8% 10.5% - 2 0.333 0.474 - 1.341
2025: Away 1 6.75 4.0 19 3.89 26.3% 0.0% 10.5% - 1.25 0.263 0.263 - 1.000
2025: Vs L 1 - 1.2 7 3.86 42.9% 0.0% 14.3% - 0 0.286 0.286 - 1.000
2025: Vs R 1 - 2.1 12 3.92 16.7% 0.0% 8.3% - 2.5 0.250 0.250 - 1.000
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-07-04 (SF) @ Athletics 4.0
4
 19 5 5 1 1 2 0 5 0 0 74-53 0.26
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Oct-27 Oct-26 Oct-25 Oct-24 Oct-23 Oct-22 Oct-21
Mason Black 0 0-0 6.75
Matt Gage 0 0-0 6.77
Tristan Beck 0 0-0 0.00
JT Brubaker 0 0-0 4.50
Joey Lucchesi 0 0-0 13.50
Joel Peguero 0 0-0 0.00
José Buttó 0 0-0 0.00
Ryan Walker 0 0-0 9.00
Keaton Winn 0 0-0 6.75
Kai-Wei Teng 0 0-0 45.00
Trevor McDonald 0 0-0 1.50
Carson Seymour 0 0-0 9.00
Landen Roupp 0 0-0 0.00
Blade Tidwell 0 0-0 6.24
Spencer Bivens 0 0-0 2.25
Hayden Birdsong 0 0-0 5.40
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
Advanced Pitcher Traits
Games Pitched this Season:
1
Games Started this Season:
0
Pitchers versus LH batters:
Rarely
Pitchers versus RH batters:
Yes
Avg Inning when called:
4
Avg Run Diff when called:
6
Pitches over 30 pitches:
Yes
Pitches before the 8th:
Yes
Pitches back to back days:
No
Other San Francisco Pitchers

Matt Gage (L)
Tristan Beck (R)
JT Brubaker (R)
Joey Lucchesi (L)
Joel Peguero (R)
José Buttó (R)
Ryan Walker (R)
Keaton Winn (R)
Blade Tidwell (R)
Mason Black (R)
Spencer Bivens (R)

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