Jeff's Bespoke Baseball Stats

Zach McAllister vs. Johnny O'Brien — Career Comparison

You might be looking for a matchup, check Zach McAllister's matchup page instead!

Zach McAllister

MillenialIllinoisThrows RightBats RightNorth AmericaCleveland GuardiansAmerican LeagueRelief Pitcher

Johnny O'Brien

Silent GenerationNew JerseyThrows RightBats RightNorth AmericaPittsburgh PiratesNational LeagueSecond Baseman

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

Pitching Stats for Zach McAllister and Johnny O'Brien

Seasons Pitched

Zach McAllister

Careerverified

Per 9 Inningsverified

9

9

Johnny O'Brien

Career

Per 9 Innings

3

3

Zach McAllister

Careerverified

Per 9 Inningsverified

287

4.33

Johnny O'Brien

Career

Per 9 Innings

25

3.69

Zach McAllister

Careerverified

Per 9 Inningsverified

68

1.03

Johnny O'Brien

Career

Per 9 Innings

1

0.15

Zach McAllister

Careerverified

Per 9 Inningsverified

29

0.44

Johnny O'Brien

Career

Per 9 Innings

1

0.15

Zach McAllister

Career

Per 9 Innings

35

0.53

Johnny O'Brien

Careerverified

Per 9 Inningsverified

3

0.44

Zach McAllister

Careerverified

Per 9 Inningsverified

45.31

45.31

Johnny O'Brien

Career

Per 9 Innings

25

25

Games Started %

Zach McAllister

Careerverified

Per 9 Inningsverified

23.69

23.69

Johnny O'Brien

Career

Per 9 Innings

4

4

Zach McAllister

Career

Per 9 Innings

0

0

Johnny O'Brien

Career

Per 9 Innings

0

0

Zach McAllister

Career

Per 9 Innings

0

0

Johnny O'Brien

Career

Per 9 Innings

0

0

Zach McAllister

Careerverified

Per 9 Inningsverified

1

0.02

Johnny O'Brien

Career

Per 9 Innings

0

0

Zach McAllister

Career

Per 9 Inningsverified

275

4.15

Johnny O'Brien

Careerverified

Per 9 Innings

38

5.61

Zach McAllister

Careerverified

Per 9 Inningsverified

4.15

4.15

Johnny O'Brien

Career

Per 9 Innings

5.61

5.61

Zach McAllister

Careerverified

Per 9 Inningsverified

4.33

4.33

Johnny O'Brien

Career

Per 9 Innings

5.28

5.28

Defense Independent ERA

Zach McAllister

Careerverified

Per 9 Inningsverified

3.8

3.8

Johnny O'Brien

Career

Per 9 Innings

5.8

5.8

Opposing Batting Average

Zach McAllister

Career

Per 9 Innings

0.268

0.268

Johnny O'Brien

Careerverified

Per 9 Inningsverified

0.256

0.256

Zach McAllister

Careerverified

Per 9 Innings

1791

27

Johnny O'Brien

Career

Per 9 Innings

183

27

Innings Pitched

Zach McAllister

Careerverified

Per 9 Innings

597

9

Johnny O'Brien

Career

Per 9 Innings

61

9

Zach McAllister

Career

Per 9 Innings

631

9.51

Johnny O'Brien

Careerverified

Per 9 Inningsverified

61

9

Hits Allowed Per 9 Innings

Zach McAllister

Career

Per 9 Innings

9.51

9.51

Johnny O'Brien

Careerverified

Per 9 Inningsverified

9

9

Zach McAllister

Career

Per 9 Inningsverified

71

1.07

Johnny O'Brien

Careerverified

Per 9 Innings

9

1.33

Home Runs Allowed Per 9 Innings

Zach McAllister

Careerverified

Per 9 Inningsverified

1.07

1.07

Johnny O'Brien

Career

Per 9 Innings

1.33

1.33

Home Runs Allowed per Game

Zach McAllister

Careerverified

Per 9 Inningsverified

0.25

0.25

Johnny O'Brien

Career

Per 9 Innings

0.36

0.36

Zach McAllister

Career

Per 9 Inningsverified

201

3.03

Johnny O'Brien

Careerverified

Per 9 Innings

35

5.16

Intentional Walks

Zach McAllister

Career

Per 9 Inningsverified

11

0.17

Johnny O'Brien

Careerverified

Per 9 Innings

2

0.3

Walks Allowed Per 9 Innings

Zach McAllister

Careerverified

Per 9 Inningsverified

3.03

3.03

Johnny O'Brien

Career

Per 9 Innings

5.16

5.16

Zach McAllister

Careerverified

Per 9 Inningsverified

547

8.25

Johnny O'Brien

Career

Per 9 Innings

30

4.43

Strikeouts Per 9 Innings

Zach McAllister

Careerverified

Per 9 Inningsverified

8.25

8.25

Johnny O'Brien

Career

Per 9 Innings

4.43

4.43

Strikeouts Per Game

Zach McAllister

Careerverified

Per 9 Inningsverified

1.91

1.91

Johnny O'Brien

Career

Per 9 Innings

1.2

1.2

Power Finesse Ratio

Zach McAllister

Careerverified

Per 9 Inningsverified

1.253

1.253

Johnny O'Brien

Career

Per 9 Innings

1.066

1.066

Zach McAllister

Career

Per 9 Inningsverified

22

0.33

Johnny O'Brien

Careerverified

Per 9 Innings

3

0.44

Zach McAllister

Career

Per 9 Inningsverified

15

0.23

Johnny O'Brien

Careerverified

Per 9 Innings

3

0.44

Zach McAllister

Career

Per 9 Innings

3

0.05

Johnny O'Brien

Careerverified

Per 9 Inningsverified

0

0

Zach McAllister

Careerverified

Per 9 Innings

2592

39.08

Johnny O'Brien

Career

Per 9 Inningsverified

276

40.72

Zach McAllister

Careerverified

Per 9 Innings

56

0.84

Johnny O'Brien

Career

Per 9 Inningsverified

10

1.48

Zach McAllister

Career

Per 9 Inningsverified

320

4.82

Johnny O'Brien

Careerverified

Per 9 Innings

43

6.34

Runs Allowed Per 9 Innings

Zach McAllister

Careerverified

Per 9 Inningsverified

4.82

4.82

Johnny O'Brien

Career

Per 9 Innings

6.34

6.34

Zach McAllister

Career

Per 9 Innings

8

0.12

Johnny O'Brien

Careerverified

Per 9 Inningsverified

0

0

Sacrifice Flies

Zach McAllister

Career

Per 9 Innings

15

0.23

Johnny O'Brien

Careerverified

Per 9 Inningsverified

0

0

Ground into Double Play (GIDP)

Zach McAllister

Careerverified

Per 9 Inningsverified

41

0.62

Johnny O'Brien

Career

Per 9 Innings

0

0

Zach McAllister

Careerverified

Per 9 Inningsverified

1.394

1.394

Johnny O'Brien

Career

Per 9 Innings

1.574

1.574

Pitched At Bats

Zach McAllister

Careerverified

Per 9 Inningsverified

2353

35.47

Johnny O'Brien

Career

Per 9 Innings

238

35.11

Runs Allowed Per Game

Zach McAllister

Careerverified

Per 9 Inningsverified

1.12

1.12

Johnny O'Brien

Career

Per 9 Innings

1.72

1.72

Opposing Batting Average on Balls in Play

Zach McAllister

Career

Per 9 Innings

0.323

0.323

Johnny O'Brien

Careerverified

Per 9 Inningsverified

0.261

0.261

Batters Faced Per 9 Innings

Zach McAllister

Career

Per 9 Innings

39.08

39.08

Johnny O'Brien

Careerverified

Per 9 Inningsverified

40.72

40.72

Fielding Stats for Zach McAllister and Johnny O'Brien

Seasons Fielding

Zach McAllister

Careerverified

Per 9 Inningsverified

9

9

Johnny O'Brien

Career

Per 9 Innings

6

6

Games Played as Fielder

Zach McAllister

Career

Per 9 Inningsverified

287

4.33

Johnny O'Brien

Careerverified

Per 9 Innings

288

1.91

Starts as Fielder

Zach McAllister

Career

Per 9 Inningsverified

68

1.03

Johnny O'Brien

Careerverified

Per 9 Innings

145

0.96

Zach McAllister

Career

Per 9 Innings

1791

27

Johnny O'Brien

Careerverified

Per 9 Innings

4066

27

Zach McAllister

Career

Per 9 Innings

597

9

Johnny O'Brien

Careerverified

Per 9 Innings

1355.1

9

Zach McAllister

Career

Per 9 Innings

34

0.51

Johnny O'Brien

Careerverified

Per 9 Inningsverified

511

3.39

Zach McAllister

Career

Per 9 Innings

32

0.48

Johnny O'Brien

Careerverified

Per 9 Inningsverified

629

4.18

Zach McAllister

Careerverified

Per 9 Inningsverified

9

0.14

Johnny O'Brien

Career

Per 9 Innings

35

0.23

Zach McAllister

Career

Per 9 Innings

75

1.13

Johnny O'Brien

Careerverified

Per 9 Inningsverified

1175

7.8

Chances Accepted

Zach McAllister

Career

Per 9 Innings

66

0.99

Johnny O'Brien

Careerverified

Per 9 Inningsverified

1140

7.57

Fielding Percentage

Zach McAllister

Career

Per 9 Innings

88

88

Johnny O'Brien

Careerverified

Per 9 Inningsverified

97.02

97.02

Zach McAllister

Career

Per 9 Innings

0.23

0.23

Johnny O'Brien

Careerverified

Per 9 Inningsverified

3.958

3.958

Games Started %

Zach McAllister

Career

Per 9 Innings

23.69

23.69

Johnny O'Brien

Careerverified

Per 9 Inningsverified

50.35

50.35

Zach McAllister

Career

Per 9 Innings

2

0.03

Johnny O'Brien

Careerverified

Per 9 Inningsverified

144

0.96

Zach McAllister

Career

Per 9 Innings

0

0

Johnny O'Brien

Career

Per 9 Innings

0

0

Wild Pitch as Fielder

Zach McAllister

Career

Per 9 Innings

0

0

Johnny O'Brien

Career

Per 9 Innings

0

0

Stolen Base Allowed

Zach McAllister

Career

Per 9 Innings

0

0

Johnny O'Brien

Career

Per 9 Innings

0

0

Catcher Caught Stealing

Zach McAllister

Career

Per 9 Innings

0

0

Johnny O'Brien

Career

Per 9 Innings

0

0

Hitting Stats for Zach McAllister and Johnny O'Brien

Seasons Hitting

Zach McAllister

Careerverified

Per 600 PAverified

9

9

Johnny O'Brien

Career

Per 600 PA

6

6

Zach McAllister

Career

Per 600 PAverified

287

28700

Johnny O'Brien

Careerverified

Per 600 PA

339

224.5

Plate Appearances

Zach McAllister

Career

Per 600 PA

6

600

Johnny O'Brien

Careerverified

Per 600 PA

906

600

Zach McAllister

Career

Per 600 PAverified

6

600

Johnny O'Brien

Careerverified

Per 600 PA

815

539.74

Batting Average

Zach McAllister

Career

Per 600 PA

0.167

0.167

Johnny O'Brien

Careerverified

Per 600 PAverified

0.25

0.25

Equivalent Average

Zach McAllister

Career

Per 600 PA

0.333

0.333

Johnny O'Brien

Careerverified

Per 600 PAverified

0.651

0.651

Zach McAllister

Career

Per 600 PA

1

100

Johnny O'Brien

Careerverified

Per 600 PAverified

204

135.1

Zach McAllister

Career

Per 600 PA

1

100

Johnny O'Brien

Careerverified

Per 600 PAverified

160

105.96

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

35

23.18

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

5

3.31

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

4

2.65

Extra Base Hits

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

44

29.14

Extra Base Hit Pct

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

0.216

0.216

Home Runs Per at Bat

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

0.005

0.005

Home Runs Per Hit

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

0.02

0.02

Zach McAllister

Career

Per 600 PA

-0.02

-1.87

Johnny O'Brien

Careerverified

Per 600 PAverified

77.39

51.25

Zach McAllister

Career

Per 600 PA

1

100

Johnny O'Brien

Careerverified

Per 600 PAverified

261

172.85

Zach McAllister

Career

Per 600 PA

1

100

Johnny O'Brien

Careerverified

Per 600 PAverified

271

179.47

On Base Percentage (OBP)

Zach McAllister

Career

Per 600 PA

0.167

0.167

Johnny O'Brien

Careerverified

Per 600 PAverified

0.306

0.306

Zach McAllister

Career

Per 600 PA

0.167

0.167

Johnny O'Brien

Careerverified

Per 600 PAverified

0.32

0.32

Zach McAllister

Career

Per 600 PA

0.333

0.333

Johnny O'Brien

Careerverified

Per 600 PAverified

0.626

0.626

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

0.07

0.07

Gross Production Average (GPA)

Zach McAllister

Career

Per 600 PA

0.117

0.117

Johnny O'Brien

Careerverified

Per 600 PAverified

0.218

0.218

Zach McAllister

Career

Per 600 PA

0.167

0.167

Johnny O'Brien

Careerverified

Per 600 PAverified

0.52

0.52

Zach McAllister

Career

Per 600 PA

0.25

0.25

Johnny O'Brien

Careerverified

Per 600 PAverified

0.273

0.273

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

90

59.6

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

59

39.07

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

145

96.03

Zach McAllister

Career

Per 600 PA

-0.29

-28.8

Johnny O'Brien

Careerverified

Per 600 PAverified

86.03

56.97

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

8

5.3

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

59

39.07

Intentional Walks

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

2

1.32

Zach McAllister

Careerverified

Per 600 PA

2

200

Johnny O'Brien

Career

Per 600 PAverified

82

54.3

Plate Appearances per Strikeout

Zach McAllister

Career

Per 600 PA

3

3

Johnny O'Brien

Careerverified

Per 600 PAverified

11.05

11.05

Walks Per Strikeout

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

0.72

0.72

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

20

13.25

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

4

2.65

Ground into Double Play (GIDP)

Zach McAllister

Careerverified

Per 600 PA

1

100

Johnny O'Brien

Career

Per 600 PAverified

22

14.57

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

2

1.32

Caught Stealing

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

2

1.32

Stolen Base Attempts

Zach McAllister

Career

Per 600 PA

0

0

Johnny O'Brien

Careerverified

Per 600 PAverified

4

2.65

Stolen Base Percentage

Zach McAllister

Career

Per 600 PA

Johnny O'Brien

Careerverified

Per 600 PAverified

50

50