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 5 0 0 0 0 0 5.68 0 0 6.1 7 4 4 2 3 2 1
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
5.68
6.1
7
4
4
3
2
2		 0-0
0.00
0.0
0
0
0
0
0
0		 0-0
11.57
2.1
3
3
3
2
2
1		 0-0
2.25
4.0
4
1
1
1
0
1		 0-0
7.36
3.2
2
3
3
3
1
1		 0-0
3.38
2.2
5
1
1
0
1
1		 0-0
5.68
6.1
7
4
4
3
2
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 %		 .385
1.42
0
0
0
0
0.0		 .000
0.00
0
0
0
0
0.0		 .500
2.14
0
0
0
0
0.0		 .286
1.00
0
0
0
0
0.0		 .267
0.82
0
0
0
0
0.0		 .545
2.25
0
0
0
0
0.0		 .385
1.42
0
0
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		 2-3
3.60
5.40
9.00
4
1		 0-0
0.00
0.00
0.00
0
0		 0-2
1.00
6.00
7.00
1
1		 2-1
5.33
5.00
10.33
3
0		 2-1
4.33
6.33
10.67
3
0		 0-2
2.50
4.00
6.50
1
1		 2-3
3.60
5.40
9.00
4
1		 0-0
0.00
0.00
0.00
0
0		 0-0
0.00
0.00
0.00
0
0