Riley O'Brien

Cardinals

Position

#55

Number

30 years

Feb 6, 1995

6'4"

Height

180 lbs

Weight

4 years

Experience

2025 Regular Season

1-0

Record

1.60

ERA

1.16

WHIP

33.2

8.6

K/9

Career Regular Season

1-1

Record

3.68

ERA

1.52

WHIP

44.0

9.4

K/9

Summary

Riley O'Brien has played 4 seasons for the Cardinals, Mariners and Reds. He has 1 win, 1 loss, an ERA of 3.68 and 46 strikeouts.

Latest Performance

Riley O'Brien

Aug 17

NYY

L 4-8

W/L

CG/SV

SHO

1.2

HBP

Game Score

Games

Next

at

MIA

CAREER

at MIA

Record

0-0

ERA

0.00

SO

1

BB

0
Sun, Aug 17
vs

NYY

L 4-8

IP

1.2

ER

0

SO

2

BB

0
Wed, Aug 13
vs

COL

L 5-6

IP

1.0

ER

0

SO

0

BB

0
Sun, Aug 10
vs

CHC

W 3-2

IP

0.2

ER

0

SO

1

BB

1
Fri, Aug 08
vs

CHC

W 5-0

IP

1.0

ER

0

SO

0

BB

0
Wed, Aug 06
at

LAD

W 5-3

IP

1.1

ER

0

SO

0

BB

1

Summary

Riley O'Brien has played 4 seasons for the Cardinals, Mariners and Reds. He has 1 win, 1 loss, an ERA of 3.68 and 46 strikeouts.

More Cardinals Stats

Team Batting Leaders

16

Contreras

RBI

65

Contreras

AVG

.288

Herrera

Team Pitching Leaders

11

Gray

155

Gray

ERA

3.07

Leahy

Team Rankings

119

25th

541

16th

910

29th

ERA

4.25

22nd

2025 Division Standings

TEAM	W	L	PCT	GB
Brewers	78	45	.634
Cubs	70	53	.569	8.0
Reds	65	60	.520	14.0
Cardinals	61	64	.488	18.0
Pirates	52	73	.416	27.0

Schedule

DATE	MATCHUP			TIME (ET)
Mon 8/18	STL	@	MIA	6:40 PM
Tue 8/19	STL	@	MIA	6:40 PM
Wed 8/20	STL	@	MIA	6:40 PM
Thu 8/21	STL	@	TBR	7:35 PM
Fri 8/22	STL	@	TBR	7:35 PM

Last Game

Cardinals

61 - 64

Final

Yankees

67 - 57

Sun 17 Aug 2025

MLB 2025 Batting Leaders

HR Leaders

47

Raleigh

43

Ohtani

43

Schwarber

RBI Leaders

102

Raleigh

102

Schwarber

100

Alonso

Batting Average Leaders

.333

Judge

.316

Aranda

.313

Peña

Hit Leaders

153

Bichette

147

Turner

140

Arraez

Run Leaders

118

Ohtani

96

Judge

87

Soto

OBP Leaders

.447

Judge

.408

Smith

.398

Guerrero

SLG Leaders

.687

Judge

.622

Ohtani

.600

Raleigh

SB Leaders

39

Caballero

35

Ramírez

34

Cruz

MLB 2025 Pitching Leaders

Win Leaders

14

Peralta

13

Crochet

13

Fried

Strikeout Leaders

196

Crochet

195

Wheeler

190

Skubal

ERA Leaders

2.13

Skenes

2.28

Abbott

2.42

Skubal

WHIP Leaders

0.87

Skubal

0.92

Ryan

0.93

deGrom

K/9 Leaders

11.73

Wheeler

11.60

Cease

11.23

Skubal

K/BB Leaders

8.26

Skubal

6.46

Gray

5.91

Wheeler

Walk Leaders

23

Skubal

24

Gray

24

Lodolo

MLB Fantasy 2025

FanDuel Points Leaders

2,041.6

Ohtani

1,783.7

Judge

1,759.4

Raleigh

DraftKings Points Leaders

1,510.9

Ohtani

1,331

Judge

1,304

Raleigh

MLB 2025 Betting

Best Record ATS

76-47

74-50

73-52

70-54

69-55

Worst Record ATS

51-74

52-71

52-72

53-71

54-69

54-70

MLB 2025 Division Standings

NL East	W	L	PCT	GB
Phillies	71	53	.573
Mets	66	58	.532	5.0
NL Central	W	L	PCT	GB
Brewers	78	45	.634
Cubs	70	53	.569	8.0
NL West	W	L	PCT	GB
Dodgers	71	53	.573
Padres	69	55	.556	2.0

AL East	W	L	PCT	GB
Blue Jays	73	52	.584
Red Sox	68	57	.544	5.0
AL Central	W	L	PCT	GB
Tigers	73	53	.579
Guardians	63	60	.512	8.5
AL West	W	L	PCT	GB
Astros	69	55	.556
Mariners	68	57	.544	1.5

MLB 2025 Scores & Schedule

Scores

DATE	MATCHUP			SCORE
Sat 8/2	HOU	@	BOS	1-6
Sat 8/2	LAD	@	TBR	3-0
Sat 8/2	MIL	@	WSH	14-3
Sat 8/2	KCR	@	TOR	7-4
Sat 8/2	SFG	@	NYM	12-4

Schedule

DATE	MATCHUP			TIME (ET)
Mon 8/18	TOR	@	PIT	6:40 PM
Mon 8/18	HOU	@	DET	6:40 PM
Mon 8/18	STL	@	MIA	6:40 PM
Mon 8/18	SEA	@	PHI	6:45 PM
Mon 8/18	BAL	@	BOS	7:10 PM

Riley O'Brien

Summary

Summary

Related Searches

More Cardinals Stats

16

65

.288

11

155

3.07

MLB 2025 Batting Leaders

47

43

43

102

102

100

.333

.316

.313

153

147

140

118

96

87

.447

.408

.398

.687

.622

.600

39

35

34

MLB 2025 Pitching Leaders

14

13

13

196

195

190

2.13

2.28

2.42

0.87

0.92

0.93

11.73

11.60

11.23

8.26

6.46

5.91

23

24

24

MLB Fantasy 2025

2,041.6

1,783.7

1,759.4

1,510.9

1,331

1,304

MLB 2025 Betting

MLB 2025 Division Standings

MLB 2025 Scores & Schedule

Scores

Schedule