Major League Baseball
Career Statistics | Profile
Riley O'Brien
#55 - St. Louis Cardinals
Pitching Statistics
Year Team G GS W L SV BS ERA CG SHO IP H R ER BB K HR WP
2025 STL 20 0 0 0 0 0 1.82 0 0 24.2 20 6 5 13 27 2 3
2024 STL 8 0 0 0 0 1 11.25 0 0 8.0 13 10 10 8 11 2 1
2022 SEA 1 0 0 0 0 0 .00 0 0 1.0 1 0 0 1 1 0 0
2021 CIN 1 1 0 1 0 0 13.50 0 0 1.1 2 2 2 3 2 2 0
Pitching Splits
  Overall Last 3 Away Home Day Night Grass Fieldturf Astroturf
W/L
ERA
IP
Hits
Runs
ER
K
BB
HR		 0-0
1.82
24.2
20
6
5
27
13
2		 0-0
0.00
0.0
0
0
0
0
0
0		 0-0
3.00
12.0
9
5
4
15
7
1		 0-0
0.71
12.2
11
1
1
12
6
1		 0-0
3.00
12.0
7
4
4
14
7
1		 0-0
0.71
12.2
13
2
1
13
6
1		 0-0
1.82
24.2
20
6
5
27
13
2		 0-0
0.00
0.0
0
0
0
0
0
0		 0-0
0.00
0.0
0
0
0
0
0
0
OBP
WHIP
GB:FB
SB
CS
SB %
QS %		 .337
1.34
2.67
0
1
0.0
0.0		 .000
0.00
0
0
0
0
0.0		 .340
1.33
2.17
0
0
0
0.0		 .333
1.34
3.67
0
1
0.0
0.0		 .306
1.17
13.00
0
1
0.0
0.0		 .364
1.50
1.38
0
0
0
0.0		 .337
1.34
2.67
0
1
0.0
0.0		 .000
0.00
0
0
0
0
0.0		 .000
0.00
0
0
0
0
0.0
TW/TL
AF
AA
Total
Over
Under		 9-11
4.45
4.75
9.20
11
8		 0-0
0.00
0.00
0.00
0
0		 3-7
3.80
5.20
9.00
4
5		 6-4
5.10
4.30
9.40
7
3		 5-5
3.80
4.70
8.50
5
5		 4-6
5.10
4.80
9.90
6
3		 9-11
4.45
4.75
9.20
11
8		 0-0
0.00
0.00
0.00
0
0		 0-0
0.00
0.00
0.00
0
0