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 6.0
W/L 1-0
SV 0
ERA 1.50
K 8
BB 1
OBP .100
Errors 0
Last 10
Date vs Res Score IP H R ER K BB HR
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
5/25/25 MIL 5-6 1.1 0 0 0 1 1 0
5/23/25 MIL 6-5 0.2 0 0 0 1 0 0
5/22/25 MIL 5-8 1.0 1 1 1 2 0 1
9/29/24 @ NYY 4-6 2.0 0 0 0 3 1 0
9/24/24 MIL 2-7 1.1 1 3 3 1 4 0
9/20/24 @ CIN 3-8 2.0 0 0 0 2 0 0
10/1/21 @ TOR (BAL ) 4-6 1.1 2 0 0 0 1 0
8/7/21 TB (BAL ) 3-12 1.0 2 2 2 2 2 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 1 0 1.50 6.0 1 1 1 1 8 1
Pitching Splits
  Overall Last 3 Away Home Day Night
W/L
ERA
IP
Hits
Runs
ER
K
BB
HR		 1-0
1.50
6.0
1
1
1
8
1
1		 0-0
0.00
0.0
0
0
0
0
0
0		 0-0
0.00
0.0
0
0
0
0
0
0		 1-0
1.50
6.0
1
1
1
8
1
1		 1-0
0.00
2.1
0
0
0
2
1
0		 0-0
2.45
3.2
1
1
1
6
0
1
OBP
WHIP
GB:FB
SB
CS
SB %
QS %		 .100
0.33
0.67
0
0
0
0.0		 .000
0.00
0
0
0
0
0.0		 .000
0.00
0
0
0
0
0.0		 .100
0.33
0.67
0
0
0
0.0		 .125
0.43
0.00
0
0
0
0.0		 .083
0.27
0
0
0
0
0.0
TW/TL
AF
AA
Total
Over
Under		 2-3
4.00
4.60
8.60
3
2		 0-0
0.00
0.00
0.00
0
0		 0-0
0.00
0.00
0.00
0
0		 2-3
4.00
4.60
8.60
3
2		 1-1
3.50
3.50
7.00
1
1		 1-2
4.33
5.33
9.67
2
1
Season Injury Log
Date On Date Off Injury Status
No injuries to report.