Major League Baseball
PLAYERS
Isaac Mattson
#72 - Pittsburgh Pirates
Profile
Position Starter
Height 6'2"
Weight 215 lbs
Birthdate July 14, 1995
Birthplace Erie, Pennsylvania
College Pittsburgh
Bats Right
Throws Right
Key Statistics
IP 16.2
W/L 2-0
SV 0
ERA 1.62
K 17
BB 6
OBP .210
Errors 0
Last 10
Date vs Res Score IP H R ER K BB HR
7/2/25 STL 5-0 1.0 1 0 0 1 1 0
7/1/25 STL W 1-0 1.0 0 0 0 0 2 0
6/27/25 NYM H 9-1 1.1 1 0 0 3 0 0
6/23/25 @ MIL H 5-4 1.2 1 0 0 3 0 0
6/20/25 TEX 2-6 1.1 1 0 0 1 1 0
6/19/25 @ DET BS 8-4 0.2 2 2 2 0 0 1
6/15/25 @ CHC 2-3 2.0 0 0 0 0 0 0
6/12/25 @ CHC 2-3 1.2 0 0 0 1 1 0
6/10/25 MIA 2-3 2.0 0 0 0 3 0 0
6/7/25 PHI W 2-1 1.0 0 0 0 1 0 0
Pitching Statistics
Year Team W L ERA IP H R ER BB K HR
2021 BAL 0 0 6.23 4.1 5 3 3 5 3 0
2024 PIT 0 0 5.06 5.1 1 3 3 5 6 0
2025 PIT 2 0 1.62 16.2 7 3 3 6 17 2
Pitching Splits
  Overall Last 3 Away Home Day Night
W/L
ERA
IP
Hits
Runs
ER
K
BB
HR		 2-0
1.62
16.2
7
3
3
17
6
2		 0-0
0.00
0.0
0
0
0
0
0
0		 0-0
3.00
6.0
3
2
2
4
1
1		 2-0
0.84
10.2
4
1
1
13
5
1		 1-0
0.00
5.1
1
0
0
3
2
0		 1-0
2.38
11.1
6
3
3
14
4
2
OBP
WHIP
GB:FB
SB
CS
SB %
QS %		 .210
0.78
0.80
0
0
0
0.0		 .000
0.00
0
0
0
0
0.0		 .182
0.67
0.80
0
0
0
0.0		 .225
0.84
0.80
0
0
0
0.0		 .158
0.56
0.00
0
0
0
0.0		 .233
0.88
2.00
0
0
0
0.0
TW/TL
AF
AA
Total
Over
Under		 7-6
4.15
3.38
7.54
7
6		 0-0
0.00
0.00
0.00
0
0		 2-2
4.25
3.50
7.75
2
2		 5-4
4.11
3.33
7.44
5
4		 2-2
3.50
2.50
6.00
1
3		 5-4
4.44
3.78
8.22
6
3
Season Injury Log
Date On Date Off Injury Status
No injuries to report.