Riley O'Brien

Cardinals

Position

#61

Number

31 years

Feb 6, 1995

6'4"

Height

180 lbs

Weight

4 years

Experience

2026 Regular Season

1-0

Record

0.00

ERA

1.29

WHIP

2.1

7.7

K/9

Career Regular Season

4-2

Record

3.41

ERA

1.42

WHIP

60.2

K/9

Summary

Riley O'Brien has played 5 seasons for the Cardinals, Mariners and Reds. He has 4 wins, 2 losses, an ERA of 3.41 and 61 strikeouts.

Latest Performance

Riley O'Brien

Mar 28

TBR

W 6-5

W/L

CG/SV

SHO

1.0

HBP

Game Score

Games

Next
vs
NYM
CAREER
vs NYM
Sat, Mar 28
vs
TBR
W 6-5
IP
1.0
ER
0
SO
0
BB
0
Thu, Mar 26
vs
TBR
W 9-7
IP
1.1
ER
0
SO
2
BB
0

Summary

Riley O'Brien has played 5 seasons for the Cardinals, Mariners and Reds. He has 4 wins, 2 losses, an ERA of 3.41 and 61 strikeouts.

More Cardinals Stats

Team Batting Leaders

2

Gorman

RBI

5

Burleson

AVG

.400

Burleson

Team Pitching Leaders

1

O'Brien

5

McGreevy

ERA

1.80

Liberatore

Team Rankings

5th

6th

28th

ERA

6.32

28th

2026 Division Standings

TEAM	W	L	PCT	GB
Reds	3	1	.750
Brewers	3	1	.750
Cubs	2	2	.500	1.0
Cardinals	2	2	.500	1.0
Pirates	1	3	.250	2.0

Schedule

DATE	MATCHUP			TIME (ET)
Tue 3/31	NYM	@	STL	7:45 PM
Wed 4/1	NYM	@	STL	1:15 PM
Fri 4/3	STL	@	DET	1:10 PM
Sat 4/4	STL	@	DET	1:10 PM
Sun 4/5	STL	@	DET	7:20 PM

Last Game

Mets

3 - 1

Final

Cardinals

2 - 2

Mon 30 Mar 2026

MLB 2026 Batting Leaders

HR Leaders

4

DeLauter

3

Murakami

3

Langeliers

RBI Leaders

6

Langeliers

6

Díaz

6

Vargas

Batting Average Leaders

.800

Wiemer

.667

Stewart

.550

Díaz

Hit Leaders

11

Díaz

8

Abreu

8

Donovan

Run Leaders

6

Neto

6

Arozarena

6

Altuve

OBP Leaders

.846

Wiemer

.765

Stewart

.571

Díaz

SLG Leaders

1.600

Wiemer

1.167

Stewart

1.143

Lowe

SB Leaders

3

Hoerner

3

Hamilton

3

McCarthy

MLB 2026 Pitching Leaders

Win Leaders

1

Yamamoto

1

Schlittler

1

Bubic

Strikeout Leaders

12

Cease

11

Gausman

11

Misiorowski

ERA Leaders

1.29

McCullers

1.50

Bubic

1.50

Valdez

WHIP Leaders

0.17

Gausman

0.17

Hancock

0.19

Schlittler

K/9 Leaders

20.25

Cease

19.80

Misiorowski

18.69

Bradley

K/BB Leaders

10.00

Soroka

9.00

Woo

9.00

Hancock

Walk Leaders

1

Woo

1

Abbott

1

Valdez

MLB Fantasy 2026

FanDuel Points Leaders

95.7

Altuve

92.8

Donovan

90.5

DeLauter

DraftKings Points Leaders

72

Altuve

71

Donovan

68

DeLauter

MLB 2026 Betting

Best Record ATS

4-0

3-1

Worst Record ATS

1-3

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	3	1	.750
Marlins	3	1	.750
Mets	3	1	.750
Nationals	3	1	.750
Phillies	1	3	.250	2.0
NL Central	W	L	PCT	GB
Reds	3	1	.750
Brewers	3	1	.750
Cubs	2	2	.500	1.0
Cardinals	2	2	.500	1.0
Pirates	1	3	.250	2.0
NL West	W	L	PCT	GB
Dodgers	3	1	.750
Diamondbacks	1	3	.250	2.0
Rockies	1	3	.250	2.0
Padres	1	3	.250	2.0
Giants	1	3	.250	2.0

AL East	W	L	PCT	GB
Yankees	3	1	.750
Blue Jays	3	1	.750
Orioles	2	2	.500	1.0
Rays	2	2	.500	1.0
Red Sox	1	3	.250	2.0
AL Central	W	L	PCT	GB
Guardians	3	2	.600
Tigers	2	2	.500	0.5
Royals	2	2	.500	0.5
White Sox	1	3	.250	1.5
Twins	1	3	.250	1.5
AL West	W	L	PCT	GB
Rangers	3	1	.750
Astros	3	2	.600	0.5
Mariners	3	2	.600	0.5
Angels	2	3	.400	1.5
Athletics	0	4	.000	3.0