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Pitcher Data and Usage Tracking

Mason Barnett
Mason Barnett
Throws: R
Primary Role(s): Reliever
Age: 24

Athletics
Team Record: 76 - 86
Head Coach: Mark Kotsay
Pitching Coach: Scott Emerson
Pitcher Snapshot
Pitcher Impact Rating:
42.3
IP (last 7 gm):
9
ERA (last 7 gm):
9.00
Team BP Power Rank:
#21

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 2 9.00 9.0 43 3.91 20.9% 11.6% 2.3% - 0.42 0.306 0.395 0.316 0.839
2025 SpringTr 3 5.40 6.2 31 3.94 22.6% 12.9% 0.0% - 0.71 0.269 0.387 - 0.810
2025: Home 1 11.25 4.0 20 3.30 5.0% 0.0% 5.0% - 0.38 0.400 0.400 - 1.050
2025: Away 1 7.20 5.0 23 4.43 34.8% 21.7% 0.0% - 0.5 0.188 0.391 - 0.579
2025: Vs L 2 - 3.0 12 3.42 8.3% 0.0% 0.0% - 0.6 0.250 0.250 - 0.500
2025: Vs R 2 - 6.0 31 4.10 25.8% 16.1% 3.2% - 0.29 0.333 0.452 - 0.994
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-09-05 (ATH) @ Angels 5.0
1
 23 4 3 0 0 0 5 8 0 0 102-55 0.31
2025-08-30 (ATH) vs Rangers 4.0
1
 20 5 8 2 0 1 0 1 0 0 66-42 0.40
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Oct-9 Oct-8 Oct-7 Oct-6 Oct-5 Oct-4 Oct-3
Mason Barnett 0 0-0 9.00
Scott McGough 0 0-0 4.50
Michael Kelly 0 0-0 7.73
Tyler Ferguson 0 0-0 0.00
Sean Newcomb 0 0-0 0.00
Hogan Harris 0 0-0 1.93
Elvis Alvarado 0 0-0 0.00
J.T. Ginn 0 0-0 0.00
Brady Basso 0 0-0 11.59
Michel Otañez 0 0-0 10.15
Osvaldo Bido 0 0-0 7.05
Eduarniel Núñez 0 0-0 2.46
Jack Perkins 0 0-0 2.25
Jacob Lopez 0 0-0 10.15
Joey Estes 0 0-0 0.00
Ken Waldichuk 0 0-0 1.80
Justin Sterner 0 0-0 0.00
Anthony Maldonado 0 0-0 12.00
Mitch Spence 0 0-0 3.60
Jared Shuster 0 0-0 36.00
Luis Morales 0 0-0 1.80
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:
2
Games Started this Season:
0
Pitchers versus LH batters:
Rarely
Pitchers versus RH batters:
Yes
Avg Inning when called:
1
Avg Run Diff when called:
1
Pitches over 30 pitches:
Yes
Pitches before the 8th:
Yes
Pitches back to back days:
No
Other Athletics Pitchers

Scott McGough (R)
Michael Kelly (R)
Tyler Ferguson (R)
Sean Newcomb (L)
Hogan Harris (L)
Elvis Alvarado (R)
Brady Basso (L)
Michel Otañez (R)
Osvaldo Bido (R)
Eduarniel Núñez (R)
Joey Estes (R)
Justin Sterner (R)
Anthony Maldonado (R)
Max Muncy (R)
Henry Baez (R)
Jared Shuster (L)

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