St. Louis CardinalsRelief Pitcher#61

Riley
O'Brien

2026 season stats

SV38Tied-3rd

ERA4.08

K64Tied-243rd

WHIP1.28

2026 Regular Season game log

67 games

Game	Result	IP	H	R	ER	HR	BB	K	GB	FB	P	TBF	Dec	Rel	ERA
9/20vsWSH	W 5-3	1.0	0	0	0	0	0	0	1	2	6	3	-	SV(38)	4.08
9/19vsWSH	L 8-5 F/11	1.0	1	1	0	0	0	2	0	1	12	4	-	-	4.14
9/16vsSF	L 6-5 F/10	1.0	2	2	1	1	1	0	1	3	16	5	L(3-9)	-	4.21
9/14vsSF	W 2-1	1.0	1	0	0	0	1	2	1	1	19	5	-	SV(37)	4.13
9/12vsCHW	L 6-5	1.0	1	2	2	1	1	2	1	1	21	5	L(3-8)	BLSV(8)	4.20
9/11vsCHW	W 7-3	1.0	0	0	0	0	0	1	1	1	11	3	-	-	3.97
9/7@SF	L 5-4 F/11	1.0	1	1	0	0	2	0	2	1	11	5	-	BLSV(7)	4.03
9/4@COL	W 7-6	1.0	1	0	0	0	0	2	1	1	12	4	-	SV(36)	4.11
9/3@LAD	L 3-2	0.1	2	2	2	0	1	0	0	3	17	4	L(3-7)	BLSV(6)	4.18
9/2@LAD	W 8-6 F/10	1.0	0	1	0	0	0	1	1	1	17	3	-	SV(35)	3.88
8/27vsBAL	W 7-5	1.0	1	0	0	0	0	1	1	2	11	4	-	SV(34)	3.95
8/26vsBAL	L 8-7	1.0	2	1	1	0	0	0	2	3	17	5	L(3-6)	-	4.02
8/23@PHI	L 6-4	0.2	5	6	6	1	1	0	2	5	39	8	L(3-5)	-	3.93
8/20@CIN	W 10-9	0.1	1	0	0	0	2	0	0	2	15	4	-	SV(33)	2.94
8/18@CIN	W 3-0	1.0	0	0	0	0	0	1	0	2	13	3	-	SV(32)	2.96
8/17@CIN	W 2-1	1.0	0	0	0	0	0	3	0	0	14	3	-	SV(31)	3.02
8/15@CHC	W 8-4	1.0	0	0	0	0	0	0	2	1	14	3	-	-	3.08
8/11vsPHI	W 2-0	1.0	0	0	0	0	0	1	1	1	8	3	-	SV(30)	3.14
8/9vsCOL	W 7-4	1.0	0	0	0	0	0	0	1	2	8	3	-	SV(29)	3.21
8/7vsCOL	W 3-2	1.0	0	0	0	0	1	0	2	0	14	3	-	SV(28)	3.28
8/5@NYY	W 3-1	1.0	0	0	0	0	1	1	1	1	22	4	-	SV(27)	3.35
8/2@TOR	W 5-1	1.0	1	0	0	0	0	1	1	2	18	4	-	-	3.43
7/30vsCHC	L 4-2 F/10	1.0	0	0	0	0	0	1	0	2	17	3	-	-	3.50
7/29vsCHC	W 3-2 F/10	1.0	0	0	0	0	1	1	0	2	18	5	-	-	3.59
7/22@LAA	W 1-0	1.0	0	0	0	0	2	3	0	0	26	5	-	SV(26)	3.67
7/20@LAA	L 3-2	0.1	2	2	2	0	1	1	1	1	21	6	L(3-4)	BLSV(5)	3.76
7/17@ARI	W 5-4	1.0	1	0	0	0	1	1	0	2	16	4	-	SV(25)	3.35
7/14vsAL	L 4-0	1.0	1	0	0	0	0	1	1	1	13	5	-	-	0.00
7/11vsATL	W 4-1	1.0	0	0	0	0	1	1	0	2	18	5	-	SV(24)	3.43
7/10vsATL	W 2-1	1.0	0	0	0	0	0	2	0	1	12	3	-	SV(23)	3.52
7/8vsMIL	W 5-1	1.0	1	0	0	0	0	1	2	1	15	4	-	-	3.62
7/4@CHC	W 3-0	1.0	0	0	0	0	1	1	1	0	13	3	-	SV(22)	3.72
6/30@ATL	W 5-3	1.0	1	0	0	0	0	0	3	1	9	4	-	SV(21)	3.82
6/28vsMIA	W 2-1	1.0	0	0	0	0	0	1	1	1	15	3	-	SV(20)	3.93
6/22vsARI	W 3-2	1.0	0	0	0	0	0	0	1	2	17	3	-	SV(19)	4.05
6/21@KC	W 12-10	1.0	2	2	2	1	0	1	3	2	12	7	-	-	4.18
6/16vsSD	W 3-2	1.0	0	0	0	0	1	0	2	1	13	4	-	SV(18)	3.73
6/13@MIN	W 9-6	1.0	0	1	1	0	3	1	1	1	31	6	-	-	3.86
6/7vsCIN	W 5-3	1.0	1	0	0	0	0	1	0	3	15	4	-	SV(17)	3.68
6/6vsCIN	W 6-5	1.0	2	0	0	0	1	1	3	1	23	6	-	SV(16)	3.81
6/3vsTEX	W 5-3	1.0	0	0	0	0	1	0	1	2	13	4	-	SV(15)	3.95
6/2vsTEX	L 7-4	1.0	3	3	3	0	1	2	0	4	32	7	L(3-3)	-	4.10
5/29vsCHC	W 6-5	1.0	1	1	1	0	0	0	2	2	14	4	-	SV(14)	3.20
5/23@CIN	L 7-6 F/11	1.1	0	1	0	0	1	2	3	0	20	6	L(3-2)	-	2.96
5/19vsPIT	W 9-6 F/10	1.0	2	2	2	0	1	0	1	3	22	7	-	BLSV(4)	3.13
5/15vsKC	W 5-4 F/11	1.0	1	0	0	0	0	0	2	1	10	3	-	-	2.45
5/14@ATH	W 5-4	1.0	0	0	0	0	0	2	0	1	16	4	-	SV(13)	2.57
5/12@ATH	W 6-4	1.0	0	0	0	0	1	0	2	0	13	3	-	SV(12)	2.70
5/10@SD	L 3-2 F/10	1.0	2	2	2	1	0	3	0	2	31	5	-	BLSV(3)	2.84
5/7@SD	W 2-1	1.0	0	0	0	0	0	1	2	0	10	3	-	SV(11)	2.00
5/4vsMIL	W 6-3	0.2	0	0	0	0	0	0	1	1	3	2	-	SV(10)	2.12
5/2vsLAD	W 3-2	1.0	4	2	2	0	0	2	3	2	26	7	-	SV(9)	2.20
4/29@PIT	W 5-4	1.0	1	0	0	0	0	1	1	2	11	4	-	SV(8)	1.17
4/25vsSEA	L 11-9	1.0	4	2	2	0	1	1	3	3	39	9	L(3-1)	BLSV(2)	1.26
4/21@MIA	W 5-3	1.0	1	0	0	0	0	1	2	1	17	4	-	SV(7)	0.00
4/19@HOU	W 7-5 F/10	1.1	1	0	0	0	0	2	0	2	19	4	W(3-0)	BLSV(1)	0.00
4/18@HOU	W 7-5	0.2	0	0	0	0	0	1	1	0	7	2	-	SV(6)	0.00
4/15vsCLE	W 5-3	1.0	0	0	0	0	0	2	1	0	15	3	-	SV(5)	0.00
4/14vsCLE	W 6-5 F/10	1.0	0	0	0	0	0	1	1	1	15	3	W(2-0)	-	0.00
4/10vsBOS	W 3-2	1.0	0	0	0	0	0	1	2	0	8	3	-	SV(4)	0.00
4/8@WSH	W 6-1	1.0	0	0	0	0	0	0	3	0	15	3	-	-	0.00
4/7@WSH	W 7-6 F/10	1.0	0	1	0	0	0	2	1	0	16	4	-	SV(3)	0.00
4/5@DET	W 5-3	1.0	0	0	0	0	0	1	1	1	13	3	-	SV(2)	0.00
4/1vsNYM	W 2-1 F/11	1.0	1	0	0	0	0	2	1	1	16	4	-	-	0.00
3/31vsNYM	W 3-0	1.0	0	0	0	0	0	0	2	1	11	3	-	SV(1)	0.00
3/28vsTB	W 6-5 F/10	1.0	2	0	0	0	0	0	3	1	9	4	-	HLD(1)	0.00
3/26vsTB	W 9-7	1.1	1	0	0	0	0	2	2	1	17	5	W(1-0)	-	0.00
Totals		64.0	53	35	29	5	29	64	82	91	1064	276	-	-	4.08

RileyO'Brien

2026 Regular Season game log

Riley
O'Brien