Riley O'Brien

Cardinals

Position

#61

Number

31 years

Feb 6, 1995

6'4"

Height

180 lbs

Weight

4 years

Experience

2026 Regular Season

3-2

Record

3.20

ERA

0.99

WHIP

25.1

9.6

K/9

Career Regular Season

6-4

Record

3.44

ERA

1.29

WHIP

83.2

9.3

K/9

Latest Performance

Riley O'Brien

May 29

CHC

W 6-5

W/L

CG/SV

SHO

1.0

HBP

Game Score

Games

Next
vs
TEX
CAREER
vs TEX
Fri, May 29
vs
CHC
W 6-5
IP
1.0
ER
1
SO
0
BB
0
Sat, May 23
at
CIN
L 6-7
IP
1.1
ER
0
SO
2
BB
1
Tue, May 19
vs
PIT
W 9-6
IP
1.0
ER
2
SO
0
BB
1
Fri, May 15
vs
KCR
W 5-4
IP
1.0
ER
0
SO
0
BB
0
Thu, May 14
at
ATH
W 5-4
IP
1.0
ER
0
SO
2
BB
0

Summary

Riley O'Brien has played 5 seasons for the Cardinals, Mariners and Reds. He has 6 wins, 4 losses, 20 saves, an ERA of 3.44 and 86 strikeouts.

More MLB News

Gray's 2nd grand slam of the season helps Twins beat the White Sox 9-4

Jun 2, 2026

Tigers hit 5 home runs and hold off Rays 10-9 to halt skid behind Dingler, Carpenter and Greene

Jun 2, 2026

Brice Turang breaks out of his 0-for-21 slump as Brewers trounce Giants 16-2

Jun 2, 2026

Lane Thomas hits grand slam in 1st inning, leads Royals to a 9-2 win over the Reds

Jun 2, 2026

Alcantara rebounds on the mound and the Marlins snap their 5-game skid with a 7-3 win over the Nats

Jun 2, 2026

Giants place Joel Peguero on 60-day injured list and call up Wilkin Ramos and Buddy Kennedy

Jun 1, 2026

More Cardinals Stats

Team Batting Leaders

15

Walker

RBI

43

Walker

AVG

.284

Walker

Team Pitching Leaders

5

Pallante

57

Liberatore

ERA

1.80

Graceffo

Team Rankings

15th

248

21st

442

27th

ERA

4.12

16th

2026 Division Standings

TEAM	W	L	PCT	GB
Brewers	36	21	.632
Cardinals	31	27	.534	5.5
Cubs	32	28	.533	5.5
Pirates	32	28	.533	5.5
Reds	30	29	.508	7.0

Schedule

DATE	MATCHUP			TIME (ET)
Tue 6/2	TEX	@	STL	7:45 PM
Wed 6/3	TEX	@	STL	7:45 PM
Fri 6/5	CIN	@	STL	8:15 PM
Sat 6/6	CIN	@	STL	2:15 PM
Sun 6/7	CIN	@	STL	2:15 PM

Last Game

Rangers

29 - 31

Final

Cardinals

31 - 27

Mon 1 Jun 2026

MLB 2026 Batting Leaders

HR Leaders

22

Schwarber

20

Murakami

20

Alvarez

RBI Leaders

50

Pages

47

Abrams

46

Hicks

Batting Average Leaders

.333

Lopez

.321

Arraez

.317

Marsh

Hit Leaders

78

Lopez

71

Edwards

71

Arraez

Run Leaders

53

Wood

46

Turang

45

Trout

OBP Leaders

.439

Kurtz

.416

Alvarez

.410

Trout

SLG Leaders

.658

Rice

.634

Alvarez

.593

Schwarber

SB Leaders

22

Nuñez

20

Ramírez

19

Cruz

MLB 2026 Pitching Leaders

Win Leaders

9

Ashby

8

Williams

8

Sale

Strikeout Leaders

108

Misiorowski

95

Sánchez

92

Cease

ERA Leaders

1.47

Sánchez

1.50

Schlittler

1.62

Martinez

WHIP Leaders

0.79

Misiorowski

0.85

Schlittler

0.86

Skenes

K/9 Leaders

13.69

Misiorowski

13.35

Cease

10.86

deGrom

K/BB Leaders

6.25

Skenes

6.23

Schlittler

6.00

deGrom

Walk Leaders

12

Skenes

12

Rasmussen

12

Martinez

MLB Fantasy 2026

FanDuel Points Leaders

1,095.9

Ohtani

906.1

Wood

810.3

Alvarez

DraftKings Points Leaders

753.4

Ohtani

673

Wood

608

Alvarez

MLB 2026 Betting

Best Record ATS

39-22

37-23

35-23

34-23

35-24

Worst Record ATS

19-40

23-37

24-36

24-35

25-35

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	40	20	.667
Phillies	30	29	.508	9.5
Nationals	31	30	.508	9.5
Marlins	27	34	.443	13.5
Mets	26	33	.441	13.5
NL Central	W	L	PCT	GB
Brewers	36	21	.632
Cardinals	31	27	.534	5.5
Pirates	32	28	.533	5.5
Cubs	32	28	.533	5.5
Reds	30	29	.508	7.0
NL West	W	L	PCT	GB
Dodgers	38	21	.644
Padres	32	26	.552	5.5
Diamondbacks	31	27	.534	6.5
Giants	23	37	.383	15.5
Rockies	22	38	.367	16.5

AL East	W	L	PCT	GB
Rays	36	21	.632
Yankees	36	23	.610	1.0
Blue Jays	29	31	.483	8.5
Orioles	28	32	.467	9.5
Red Sox	25	33	.431	11.5
AL Central	W	L	PCT	GB
Guardians	34	27	.557
White Sox	32	28	.533	1.5
Twins	28	33	.459	6.0
Royals	23	37	.383	10.5
Tigers	23	38	.377	11.0
AL West	W	L	PCT	GB
Mariners	31	29	.517
Rangers	29	31	.483	2.0
Athletics	28	31	.475	2.5
Astros	27	34	.443	4.5
Angels	23	37	.383	8.0