Jack O'Brien

Athletics

Position

Jun 12, 1860

Birthdate

5'10"

Height

184 lbs

Weight

8 years

Experience

1890

RBI

.261

AVG

.356

OBP

.409

SLG

433

113

Career Regular Season

201

RBI

.266

AVG

.331

OBP

.369

SLG

2,169

366

577

180

Summary

Jack O'Brien played 8 seasons for the Athletics, Orioles and Grays. He had a .266 batting average, 577 hits, 11 home runs, 201 RBIs and 366 runs scored.

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MLB 2026 Batting Leaders

HR Leaders

44

Schwarber

41

Crow-Armstrong

40

Caminero

RBI Leaders

107

Stewart

106

Burleson

100

Walker

Batting Average Leaders

.316

Arraez

.310

Alvarez

.310

Lopez

Hit Leaders

179

Lopez

177

Arraez

171

Díaz

Run Leaders

111

Crow-Armstrong

102

Wood

100

Reynolds

OBP Leaders

.427

Alvarez

.395

Bauers

.393

Wood

SLG Leaders

.590

Alvarez

.566

Crow-Armstrong

.554

García

SB Leaders

46

Nuñez

41

Simpson

40

Chisholm

MLB 2026 Pitching Leaders

Win Leaders

17

Sánchez

17

Gray

15

Burns

Strikeout Leaders

236

Misiorowski

228

Williams

227

Cease

ERA Leaders

1.95

Misiorowski

2.01

Schlittler

2.18

Sale

WHIP Leaders

0.80

Misiorowski

0.88

Yamamoto

0.92

Rasmussen

K/9 Leaders

13.17

Misiorowski

12.66

Cease

12.14

Williams

K/BB Leaders

6.13

Sale

5.93

Rasmussen

5.76

Misiorowski

Walk Leaders

24

Martinez

27

Rasmussen

31

Sale

MLB Fantasy 2026

FanDuel Points Leaders

2,264.8

Ohtani

2,156.2

Crow-Armstrong

1,900

Alvarez

DraftKings Points Leaders

1,634

Crow-Armstrong

1,592.6

Ohtani

1,424

Alvarez

MLB 2026 Betting

Best Record ATS

84-64

83-65

84-66

83-66

80-68

79-69

Worst Record ATS

57-92

60-88

63-86

67-82

69-80

70-79

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	88	61	.591
Phillies	82	67	.550	6.0
Marlins	73	76	.490	15.0
Mets	69	79	.466	18.5
Nationals	69	81	.460	19.5
NL Central	W	L	PCT	GB
Brewers - x	93	56	.624
Cubs	83	66	.557	10.0
Pirates	74	75	.497	19.0
Cardinals	73	76	.490	20.0
Reds	69	79	.466	23.5
NL West	W	L	PCT	GB
Dodgers	90	58	.608
Padres	80	68	.541	10.0
Diamondbacks	79	70	.530	11.5
Giants	62	87	.416	28.5
Rockies	55	93	.372	35.0

AL East	W	L	PCT	GB
Rays - x	89	59	.601
Yankees	85	63	.574	4.0
Red Sox	81	68	.544	8.5
Blue Jays	74	75	.497	15.5
Orioles	72	77	.483	17.5
AL Central	W	L	PCT	GB
White Sox	76	72	.514
Guardians	75	74	.503	1.5
Twins	70	78	.473	6.0
Tigers	69	79	.466	7.0
Royals	66	83	.443	10.5
AL West	W	L	PCT	GB
Astros	75	74	.503
Rangers	73	76	.490	2.0
Mariners	70	79	.470	5.0
Athletics	60	89	.403	15.0
Angels	56	92	.378	18.5