Riley O'Brien

St. Louis CardinalsPmlbAge 31Bats R, throws R

2026Hitting

AVG: .000
HR: 0
RBI: 0
OBP: .000
OPS: .000

Recent games

Batting

Date	Opp	Result	AB	H	R	HR	RBI	BB	SO	SB	AVG
Sep 16	vsSF	L5–6	0	0	0	0	0	0	0	0	—
Sep 14	vsSF	W2–1	0	0	0	0	0	0	0	0	—
Sep 7	@SF	L4–5	0	0	0	0	0	0	0	0	—
Sep 4	@COL	W7–6	0	0	0	0	0	0	0	0	—
Aug 26	vsBAL	L7–8	0	0	0	0	0	0	0	0	—

Pitching

Date	Opp	Result	Dec	IP	H	R	ER	BB	SO	ERA
Sep 20	vsWSH	W5–3	S	1.0	0	0	0	0	0	4.08
Sep 19	vsWSH	L5–8		1.0	1	1	0	0	2	4.13
Sep 16	vsSF	L5–6	L	1.0	2	2	1	1	0	4.19
Sep 14	vsSF	W2–1	S	1.0	1	0	0	1	2	4.12
Sep 12	vsCWS	L5–6	L	1.0	1	2	2	1	2	4.18

Recent seasons

Hitting

Season	G
2026	66

Pitching

Season	G	GS	W	L	SV	IP	H	ER	BB	SO	WHIP	ERA
2026	66	0	3	9	38	64.0	53	29	29	64	1.28	4.08
2025	42	0	3	1	6	48.0	33	11	22	45	1.15	2.06
2024	8	0	0	0	0	8.0	13	10	8	11	2.63	11.25

Clips

0:07Riley O'Brien Called Strike to Yohandy MoralesWSH @ STL

0:23Riley O'Brien's K confirmed after ABS challengeCWS @ STL

0:23Ball 1 confirmed after ABS challengeCWS @ STL

0:11Riley O'Brien secures the Cardinals winCWS @ STL

0:24Ball 1 confirmed after ABS ChallengeCWS @ STL

0:24Ball 2 overturned following ABS challengeSTL @ COL

0:10Riley O'Brien earns 38th save vs. DodgersSTL @ LAD

0:20Riley O'Brien In play, out(s) to Alec BohmPHI @ STL