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Pitcher Data and Usage Tracking

Isaac Mattson
Isaac Mattson
Throws: R
Primary Role(s): Reliever
Age: 30

Pittsburgh
Team Record: 39 - 60
Head Coach: Don Kelly
Pitching Coach: Oscar Marin
Pitcher Snapshot
Pitcher Impact Rating:
57.6
IP (last 7 gm):
2.1
ERA (last 7 gm):
11.59
Team BP Power Rank:
#27

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 18 2.66 20.1 81 4.01 27.2% 9.9% 3.7% - 0.36 0.167 0.259 0.284 0.592
2025 SpringTr 3 4.50 4.0 15 3.93 26.7% 13.3% 6.7% - 0.4 0.154 0.267 - 0.652
2025: Home 11 2.25 12.0 48 4.10 29.2% 12.5% 2.1% - 0.31 0.146 0.271 - 0.539
2025: Away 7 3.24 8.1 33 3.88 24.2% 6.1% 6.1% - 0.42 0.194 0.242 - 0.661
2025: Vs L 17 - 9.0 38 4.32 28.9% 13.2% 5.3% - 0.5 0.212 0.316 - 0.801
2025: Vs R 18 - 11.1 43 3.79 25.6% 7.0% 2.3% - 0.28 0.128 0.209 - 0.414
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-07-19 (PIT) vs White Sox 0.1
 5 2 2 1 0 0 1 1 0 0 22-12 0.17
2025-07-18 (PIT) vs White Sox 1.0
9
 3 0 0 0 0 0 0 0 0 0 12-9 0.15
2025-07-09 (PIT) @ Royals 1.0
8
 6 1 2 0 0 1 1 1 0 0 17-12 0.15
2025-07-08 (PIT) @ Royals 0.0
9
 1 0 1 0 0 0 0 0 0 0 2-1 0.13
2025-07-05 (PIT) @ Mariners 1.1
6
 4 0 0 0 0 0 0 3 0 0 24-18 0.12
2025-07-02 (PIT) vs Cardinals 1.0
9
 5 0 1 0 0 0 1 1 0 0 19-12 0.13
2025-07-01 (PIT) vs Cardinals 1.0
8
 5 0 0 0 0 0 2 0 0 0 26-15 0.12
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jul-19 Jul-18 Jul-17 Jul-16 Jul-15 Jul-14 Jul-13
Isaac Mattson 1.1 34-21 11.59
0.1
22-12
1.0
9
12-9
Dennis Santana 1.0 9-8 3.86
1.0
8
9-8
Génesis Cabrera 1.2 20-15 8.11
1.2
7
20-15
Caleb Ferguson 1.1 22-13 21.69
0.1
12-7
1.0
7
10-6
Bailey Falter 0 0-0 1.50
Carmen Mlodzinski 3.1 44-29 2.84
3.1
44-29
David Bednar 1.0 25-15 0.00
1.0
9
25-15
Yohan Ramírez 1.1 32-22 10.81
1.1
6
32-22
Braxton Ashcraft 1.0 38-17 5.41
1.0
5
38-17
Mike Burrows 0 0-0 7.20
Paul Skenes 0 0-0 6.75
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:
18
Games Started this Season:
0
Pitchers versus LH batters:
Yes
Pitchers versus RH batters:
Yes
Avg Inning when called:
7
Avg Run Diff when called:
1.89
Pitches over 30 pitches:
Yes
Pitches before the 8th:
Yes
Pitches back to back days:
Rarely
Other Pittsburgh Pitchers

Trevor Cahill (R)
Dennis Santana (R)
Génesis Cabrera (L)
Caleb Ferguson (L)
Cody Ponce (R)
Tanner Anderson (R)
Carmen Mlodzinski (R)
David Bednar (R)
Yohan Ramírez (R)
Isaac Mattson (R)
Braxton Ashcraft (R)

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