Jack Fifield vs. Brian O'Connor — Career Comparison

Jack Fifield
Pre-GenerationalNew HampshireThrows RightBats RightNorth AmericaPhiladelphia PhilliesNational LeagueRelief Pitcher
Brian O'Connor
Gen XOhioThrows LeftBats LeftNorth AmericaPittsburgh PiratesNational LeagueRelief Pitcher

On the career pitching numbers, Jack Fifield posted a stronger line than Brian O'Connor. Jack Fifield posted stronger numbers in ERA (4.59 vs 5.11) and WHIP (1.551 vs 1.865). By the career numbers, Jack Fifield had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.

Pitching Stats for Jack Fifield and Brian O'Connor

Jack Fifield
Careerverified
Per 9 Inningsverified
3
3
Brian O'Connor
Career
Per 9 Innings
1
1
Jack Fifield
Careerverified
Per 9 Innings
68
1.17
Brian O'Connor
Career
Per 9 Inningsverified
6
4.38
Jack Fifield
Careerverified
Per 9 Inningsverified
64
1.1
Brian O'Connor
Career
Per 9 Innings
1
0.73
Jack Fifield
Careerverified
Per 9 Inningsverified
21
0.36
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Career
Per 9 Innings
39
0.67
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
Jack Fifield
Careerverified
Per 9 Inningsverified
35
35
Brian O'Connor
Career
Per 9 Innings
Jack Fifield
Careerverified
Per 9 Inningsverified
94.12
94.12
Brian O'Connor
Career
Per 9 Innings
16.67
16.67
Jack Fifield
Careerverified
Per 9 Inningsverified
54
0.93
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Careerverified
Per 9 Inningsverified
3
0.05
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Careerverified
Per 9 Inningsverified
1
0.02
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Career
Per 9 Inningsverified
266
4.59
Brian O'Connor
Careerverified
Per 9 Innings
7
5.11
Jack Fifield
Careerverified
Per 9 Inningsverified
4.59
4.59
Brian O'Connor
Career
Per 9 Innings
5.11
5.11
Jack Fifield
Careerverified
Per 9 Inningsverified
4.67
4.67
Brian O'Connor
Career
Per 9 Innings
6.5
6.5
Jack Fifield
Careerverified
Per 9 Inningsverified
4.23
4.23
Brian O'Connor
Career
Per 9 Innings
6.89
6.89
Jack Fifield
Career
Per 9 Innings
0.292
0.292
Brian O'Connor
Careerverified
Per 9 Inningsverified
0.25
0.25
Jack Fifield
Careerverified
Per 9 Innings
1565
27
Brian O'Connor
Career
Per 9 Innings
37
27
Jack Fifield
Careerverified
Per 9 Innings
521.2
9
Brian O'Connor
Career
Per 9 Innings
12.1
9
Jack Fifield
Career
Per 9 Innings
616
10.63
Brian O'Connor
Careerverified
Per 9 Inningsverified
12
8.76
Jack Fifield
Career
Per 9 Innings
10.63
10.63
Brian O'Connor
Careerverified
Per 9 Inningsverified
8.76
8.76
Jack Fifield
Career
Per 9 Inningsverified
11
0.19
Brian O'Connor
Careerverified
Per 9 Innings
2
1.46
Jack Fifield
Careerverified
Per 9 Inningsverified
0.19
0.19
Brian O'Connor
Career
Per 9 Innings
1.46
1.46
Jack Fifield
Careerverified
Per 9 Inningsverified
0.16
0.16
Brian O'Connor
Career
Per 9 Innings
0.33
0.33
Jack Fifield
Career
Per 9 Inningsverified
193
3.33
Brian O'Connor
Careerverified
Per 9 Innings
11
8.03
Jack Fifield
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Careerverified
Per 9 Inningsverified
3.33
3.33
Brian O'Connor
Career
Per 9 Innings
8.03
8.03
Jack Fifield
Careerverified
Per 9 Innings
89
1.54
Brian O'Connor
Career
Per 9 Inningsverified
7
5.11
Jack Fifield
Career
Per 9 Innings
1.54
1.54
Brian O'Connor
Careerverified
Per 9 Inningsverified
5.11
5.11
Jack Fifield
Careerverified
Per 9 Inningsverified
1.31
1.31
Brian O'Connor
Career
Per 9 Innings
1.17
1.17
Jack Fifield
Career
Per 9 Innings
0.541
0.541
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.46
1.46
Jack Fifield
Career
Per 9 Inningsverified
16
0.28
Brian O'Connor
Careerverified
Per 9 Innings
4
2.92
Jack Fifield
Career
Per 9 Inningsverified
33
0.57
Brian O'Connor
Careerverified
Per 9 Innings
1
0.73
Jack Fifield
Career
Per 9 Innings
1
0.02
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
Jack Fifield
Careerverified
Per 9 Innings
2336
40.3
Brian O'Connor
Career
Per 9 Inningsverified
62
45.24
Jack Fifield
Careerverified
Per 9 Innings
4
0.07
Brian O'Connor
Career
Per 9 Inningsverified
2
1.46
Jack Fifield
Career
Per 9 Inningsverified
362
6.25
Brian O'Connor
Careerverified
Per 9 Innings
11
8.03
Jack Fifield
Careerverified
Per 9 Inningsverified
6.25
6.25
Brian O'Connor
Career
Per 9 Innings
8.03
8.03
Jack Fifield
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
1
0.73
Jack Fifield
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
1
0.73
Jack Fifield
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Careerverified
Per 9 Inningsverified
1.551
1.551
Brian O'Connor
Career
Per 9 Innings
1.865
1.865
Jack Fifield
Careerverified
Per 9 Inningsverified
2110
36.4
Brian O'Connor
Career
Per 9 Innings
48
35.03
Jack Fifield
Career
Per 9 Innings
5.32
5.32
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.83
1.83
Jack Fifield
Career
Per 9 Innings
0.301
0.301
Brian O'Connor
Careerverified
Per 9 Inningsverified
0.256
0.256
Jack Fifield
Career
Per 9 Innings
40.3
40.3
Brian O'Connor
Careerverified
Per 9 Inningsverified
45.24
45.24

Fielding Stats for Jack Fifield and Brian O'Connor

Jack Fifield
Careerverified
Per 9 Inningsverified
3
3
Brian O'Connor
Career
Per 9 Innings
1
1
Jack Fifield
Careerverified
Per 9 Innings
69
1.19
Brian O'Connor
Career
Per 9 Inningsverified
6
4.38
Jack Fifield
Career
Per 9 Innings
0
0
Brian O'Connor
Careerverified
Per 9 Inningsverified
1
0.73
Jack Fifield
Careerverified
Per 9 Innings
1572
27
Brian O'Connor
Career
Per 9 Innings
37
27
Jack Fifield
Careerverified
Per 9 Innings
524
9
Brian O'Connor
Career
Per 9 Innings
12.1
9
Jack Fifield
Careerverified
Per 9 Inningsverified
23
0.4
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Careerverified
Per 9 Inningsverified
114
1.96
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Career
Per 9 Innings
10
0.17
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
Jack Fifield
Careerverified
Per 9 Inningsverified
147
2.52
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Careerverified
Per 9 Inningsverified
137
2.35
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Careerverified
Per 9 Inningsverified
93.2
93.2
Brian O'Connor
Career
Per 9 Innings
Jack Fifield
Careerverified
Per 9 Inningsverified
1.986
1.986
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Career
Per 9 Innings
0
0
Brian O'Connor
Careerverified
Per 9 Inningsverified
16.67
16.67
Jack Fifield
Careerverified
Per 9 Inningsverified
3
0.05
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Jack Fifield
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0

Hitting Stats for Jack Fifield and Brian O'Connor

Jack Fifield
Careerverified
Per 600 PAverified
3
3
Brian O'Connor
Career
Per 600 PA
1
1
Jack Fifield
Careerverified
Per 600 PA
69
188.18
Brian O'Connor
Career
Per 600 PAverified
6
1800
Jack Fifield
Careerverified
Per 600 PA
220
600
Brian O'Connor
Career
Per 600 PA
2
600
Jack Fifield
Careerverified
Per 600 PA
196
534.55
Brian O'Connor
Career
Per 600 PAverified
2
600
Jack Fifield
Career
Per 600 PA
0.194
0.194
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Jack Fifield
Career
Per 600 PA
0.561
0.561
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Jack Fifield
Careerverified
Per 600 PA
38
103.64
Brian O'Connor
Career
Per 600 PAverified
1
300
Jack Fifield
Careerverified
Per 600 PA
30
81.82
Brian O'Connor
Career
Per 600 PAverified
1
300
Jack Fifield
Careerverified
Per 600 PAverified
5
13.64
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
1
2.73
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
2
5.45
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
8
21.82
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
0.211
0.211
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
0.01
0.01
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
0.053
0.053
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PA
15.21
41.48
Brian O'Connor
Career
Per 600 PAverified
0.47
140.43
Jack Fifield
Careerverified
Per 600 PA
51
139.09
Brian O'Connor
Career
Per 600 PAverified
1
300
Jack Fifield
Careerverified
Per 600 PA
57
155.45
Brian O'Connor
Career
Per 600 PAverified
1
300
Jack Fifield
Career
Per 600 PA
0.265
0.265
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Jack Fifield
Career
Per 600 PA
0.26
0.26
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Jack Fifield
Career
Per 600 PA
0.525
0.525
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Jack Fifield
Careerverified
Per 600 PAverified
0.066
0.066
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Career
Per 600 PA
0.184
0.184
Brian O'Connor
Careerverified
Per 600 PAverified
0.35
0.35
Jack Fifield
Career
Per 600 PA
0.449
0.449
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Jack Fifield
Career
Per 600 PA
0.212
0.212
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Jack Fifield
Careerverified
Per 600 PAverified
18
49.09
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
14
38.18
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
30
81.82
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PA
15.89
43.33
Brian O'Connor
Career
Per 600 PAverified
0.52
156.97
Jack Fifield
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
19
51.82
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Career
Per 600 PAverified
24
65.45
Brian O'Connor
Careerverified
Per 600 PA
1
300
Jack Fifield
Careerverified
Per 600 PAverified
9.17
9.17
Brian O'Connor
Career
Per 600 PA
2
2
Jack Fifield
Careerverified
Per 600 PAverified
0.79
0.79
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
5
13.64
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
1
2.73
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
1
2.73
Brian O'Connor
Career
Per 600 PA
0
0
Jack Fifield
Careerverified
Per 600 PAverified
100
100
Brian O'Connor
Career
Per 600 PA