Matt Kilroy vs. Jack O'Brien — Career Comparison

You might be looking for a matchup, check Matt Kilroy's matchup page instead!

Matt Kilroy

Pre-GenerationalPennsylvaniaThrows LeftBats LeftNorth AmericaBaltimore OriolesAmerican AssociationRelief Pitcher

Jack O'Brien

Pre-GenerationalPennsylvaniaThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican AssociationCatcher

Jack O'Brien is a position player and Matt Kilroy a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If Jack O'Brien ever faced Matt Kilroy, check out their matchup page.

Fielding Stats for Matt Kilroy and Jack O'Brien

Seasons Fielding

Matt Kilroy

Careerverified

Per 9 Inningsverified

Jack O'Brien

Career

Per 9 Innings

Games Played as Fielder

Matt Kilroy

Career

Per 9 Inningsverified

342

1.16

Jack O'Brien

Careerverified

Per 9 Innings

573

1.1

Starts as Fielder

Matt Kilroy

Career

Per 9 Innings

Jack O'Brien

Career

Per 9 Innings

Played Outs

Matt Kilroy

Career

Per 9 Innings

7989

Jack O'Brien

Careerverified

Per 9 Innings

14076

Inning Played

Matt Kilroy

Career

Per 9 Innings

2663

Jack O'Brien

Careerverified

Per 9 Innings

4692

Putouts

Matt Kilroy

Career

Per 9 Innings

184

0.62

Jack O'Brien

Careerverified

Per 9 Inningsverified

2908

5.58

Assists

Matt Kilroy

Career

Per 9 Inningsverified

610

2.06

Jack O'Brien

Careerverified

Per 9 Innings

619

1.19

Errors

Matt Kilroy

Careerverified

Per 9 Inningsverified

0.33

Jack O'Brien

Career

Per 9 Innings

311

0.6

Total Chances

Matt Kilroy

Career

Per 9 Innings

891

3.01

Jack O'Brien

Careerverified

Per 9 Inningsverified

3838

7.36

Chances Accepted

Matt Kilroy

Career

Per 9 Innings

794

2.68

Jack O'Brien

Careerverified

Per 9 Inningsverified

3527

6.77

Fielding Percentage

Matt Kilroy

Career

Per 9 Innings

89.11

Jack O'Brien

Careerverified

Per 9 Inningsverified

91.9

Range Factor

Matt Kilroy

Career

Per 9 Innings

2.322

Jack O'Brien

Careerverified

Per 9 Inningsverified

6.155

Games Started %

Matt Kilroy

Career

Per 9 Innings

Jack O'Brien

Career

Per 9 Innings

Double Plays

Matt Kilroy

Career

Per 9 Innings

0.04

Jack O'Brien

Careerverified

Per 9 Inningsverified

128

0.25

Passed Balls

Matt Kilroy

Careerverified

Per 9 Inningsverified

Jack O'Brien

Career

Per 9 Innings

279

0.54

Wild Pitch as Fielder

Matt Kilroy

Career

Per 9 Innings

Jack O'Brien

Career

Per 9 Innings

Stolen Base Allowed

Matt Kilroy

Careerverified

Per 9 Innings

Jack O'Brien

Career

Per 9 Innings

Catcher Caught Stealing

Matt Kilroy

Career

Per 9 Innings

Jack O'Brien

Careerverified

Per 9 Innings

Hitting Stats for Matt Kilroy and Jack O'Brien

Seasons Hitting

Matt Kilroy

Careerverified

Per 600 PAverified

Jack O'Brien

Career

Per 600 PA

Games Hitting

Matt Kilroy

Career

Per 600 PAverified

330

166.53

Jack O'Brien

Careerverified

Per 600 PA

555

139.92

Plate Appearances

Matt Kilroy

Career

Per 600 PA

1189

600

Jack O'Brien

Careerverified

Per 600 PA

2380

600

At Bats

Matt Kilroy

Career

Per 600 PA

1062

535.91

Jack O'Brien

Careerverified

Per 600 PAverified

2169

546.81

Batting Average

Matt Kilroy

Career

Per 600 PA

0.222

Jack O'Brien

Careerverified

Per 600 PAverified

0.266

Equivalent Average

Matt Kilroy

Career

Per 600 PA

0.652

Jack O'Brien

Careerverified

Per 600 PAverified

0.736

Hits

Matt Kilroy

Career

Per 600 PA

236

119.09

Jack O'Brien

Careerverified

Per 600 PAverified

577

145.46

Singles

Matt Kilroy

Career

Per 600 PA

194

97.9

Jack O'Brien

Careerverified

Per 600 PAverified

418

105.38

Doubles

Matt Kilroy

Career

Per 600 PA

12.11

Jack O'Brien

Careerverified

Per 600 PAverified

106

26.72

Triples

Matt Kilroy

Career

Per 600 PA

8.58

Jack O'Brien

Careerverified

Per 600 PAverified

10.59

Home Runs

Matt Kilroy

Career

Per 600 PA

0.5

Jack O'Brien

Careerverified

Per 600 PAverified

2.77

Extra Base Hits

Matt Kilroy

Career

Per 600 PA

21.19

Jack O'Brien

Careerverified

Per 600 PAverified

159

40.08

Extra Base Hit Pct

Matt Kilroy

Career

Per 600 PA

0.178

Jack O'Brien

Careerverified

Per 600 PAverified

0.276

Home Runs Per at Bat

Matt Kilroy

Career

Per 600 PA

0.001

Jack O'Brien

Careerverified

Per 600 PAverified

0.005

Home Runs Per Hit

Matt Kilroy

Career

Per 600 PA

0.004

Jack O'Brien

Careerverified

Per 600 PAverified

0.019

Base Runs

Matt Kilroy

Career

Per 600 PA

114.11

57.58

Jack O'Brien

Careerverified

Per 600 PAverified

294.26

74.18

Total Bases

Matt Kilroy

Career

Per 600 PA

297

149.87

Jack O'Brien

Careerverified

Per 600 PAverified

800

201.68

Times on Base

Matt Kilroy

Career

Per 600 PA

361

182.17

Jack O'Brien

Careerverified

Per 600 PAverified

788

198.66

On Base Percentage (OBP)

Matt Kilroy

Career

Per 600 PA

0.304

Jack O'Brien

Careerverified

Per 600 PAverified

0.331

Slugging Pct

Matt Kilroy

Career

Per 600 PA

0.28

Jack O'Brien

Careerverified

Per 600 PAverified

0.369

OPS

Matt Kilroy

Career

Per 600 PA

0.584

Jack O'Brien

Careerverified

Per 600 PAverified

0.7

Isolated Power

Matt Kilroy

Career

Per 600 PA

0.058

Jack O'Brien

Careerverified

Per 600 PAverified

0.103

Gross Production Average (GPA)

Matt Kilroy

Career

Per 600 PA

0.207

Jack O'Brien

Careerverified

Per 600 PAverified

0.241

Total Average

Matt Kilroy

Career

Per 600 PA

0.592

Jack O'Brien

Careerverified

Per 600 PAverified

0.683

BABIP

Matt Kilroy

Career

Per 600 PA

0.242

Jack O'Brien

Careerverified

Per 600 PAverified

0.266

Runs

Matt Kilroy

Career

Per 600 PA

163

82.25

Jack O'Brien

Careerverified

Per 600 PAverified

366

92.27

RBIs

Matt Kilroy

Career

Per 600 PA

103

51.98

Jack O'Brien

Careerverified

Per 600 PAverified

308

77.65

Runs Produced

Matt Kilroy

Career

Per 600 PA

265

133.73

Jack O'Brien

Careerverified

Per 600 PAverified

663

167.14

Runs Created

Matt Kilroy

Career

Per 600 PA

123.04

62.09

Jack O'Brien

Careerverified

Per 600 PAverified

318.06

80.18

Hit By Pitch

Matt Kilroy

Career

Per 600 PA

3.53

Jack O'Brien

Careerverified

Per 600 PAverified

7.82

Walks

Matt Kilroy

Career

Per 600 PAverified

118

59.55

Jack O'Brien

Careerverified

Per 600 PA

180

45.38

Intentional Walks

Matt Kilroy

Career

Per 600 PA

Jack O'Brien

Career

Per 600 PA

Strikeouts

Matt Kilroy

Career

Per 600 PA

44.41

Jack O'Brien

Careerverified

Per 600 PAverified

7.82

Plate Appearances per Strikeout

Matt Kilroy

Career

Per 600 PA

13.51

Jack O'Brien

Careerverified

Per 600 PAverified

76.77

Walks Per Strikeout

Matt Kilroy

Career

Per 600 PA

1.34

Jack O'Brien

Careerverified

Per 600 PAverified

5.81

Sacrifice Hit

Matt Kilroy

Careerverified

Per 600 PAverified

1.01

Jack O'Brien

Career

Per 600 PA

Sacrifice Fly

Matt Kilroy

Career

Per 600 PA

Jack O'Brien

Career

Per 600 PA

Ground into Double Play (GIDP)

Matt Kilroy

Career

Per 600 PA

Jack O'Brien

Career

Per 600 PA

Stolen Bases

Matt Kilroy

Career

Per 600 PAverified

33.81

Jack O'Brien

Careerverified

Per 600 PA

19.16

Caught Stealing

Matt Kilroy

Career

Per 600 PA

Jack O'Brien

Career

Per 600 PA

Stolen Base Attempts

Matt Kilroy

Career

Per 600 PAverified

33.81

Jack O'Brien

Careerverified

Per 600 PA

19.16

Stolen Base Percentage

Matt Kilroy

Career

Per 600 PA

100

Jack O'Brien

Career

Per 600 PA

100