Jamie Arnold vs. Zack Spencer — Career Comparison

Jamie Arnold
Gen XMichiganThrows RightBats RightNorth AmericaLos Angeles DodgersNational LeagueRelief Pitcher
Zack Spencer
UnknownThrows RightBats RightChicago Columbia GiantsNegro National LeagueStarting Pitcher

Zack Spencer built a career as a starting pitcher and Jamie Arnold as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jamie Arnold posted stronger surface numbers — ERA 5.73 and WHIP 1.652 compared to 7.04 and 1.565 for Zack Spencer. By the career numbers, Jamie Arnold had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Jamie Arnold and Zack Spencer

Jamie Arnold
Career
Per 9 Innings
2
2
Zack Spencer
Career
Per 9 Innings
2
2
Jamie Arnold
Careerverified
Per 9 Inningsverified
50
4.15
Zack Spencer
Career
Per 9 Innings
3
1.76
Jamie Arnold
Careerverified
Per 9 Innings
7
0.58
Zack Spencer
Career
Per 9 Inningsverified
3
1.76
Jamie Arnold
Careerverified
Per 9 Inningsverified
2
0.17
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Inningsverified
7
0.58
Zack Spencer
Careerverified
Per 9 Innings
3
1.76
Jamie Arnold
Careerverified
Per 9 Inningsverified
22.22
22.22
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Innings
14
14
Zack Spencer
Careerverified
Per 9 Inningsverified
100
100
Jamie Arnold
Career
Per 9 Innings
0
0
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Innings
0
0
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Careerverified
Per 9 Inningsverified
2
0.17
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Inningsverified
69
5.73
Zack Spencer
Careerverified
Per 9 Innings
12
7.04
Jamie Arnold
Careerverified
Per 9 Inningsverified
5.73
5.73
Zack Spencer
Career
Per 9 Innings
7.04
7.04
Jamie Arnold
Career
Per 9 Innings
5.32
5.32
Zack Spencer
Careerverified
Per 9 Inningsverified
4.18
4.18
Jamie Arnold
Career
Per 9 Innings
4.95
4.95
Zack Spencer
Careerverified
Per 9 Inningsverified
3.98
3.98
Jamie Arnold
Career
Per 9 Innings
0.285
0.285
Zack Spencer
Careerverified
Per 9 Inningsverified
0.262
0.262
Jamie Arnold
Careerverified
Per 9 Innings
325
27
Zack Spencer
Career
Per 9 Innings
46
27
Jamie Arnold
Careerverified
Per 9 Innings
108.1
9
Zack Spencer
Career
Per 9 Innings
15.1
9
Jamie Arnold
Career
Per 9 Innings
119
9.89
Zack Spencer
Careerverified
Per 9 Inningsverified
16
9.39
Jamie Arnold
Career
Per 9 Innings
9.89
9.89
Zack Spencer
Careerverified
Per 9 Inningsverified
9.39
9.39
Jamie Arnold
Career
Per 9 Innings
7
0.58
Zack Spencer
Careerverified
Per 9 Inningsverified
0
0
Jamie Arnold
Career
Per 9 Innings
0.58
0.58
Zack Spencer
Careerverified
Per 9 Inningsverified
0
0
Jamie Arnold
Career
Per 9 Innings
0.14
0.14
Zack Spencer
Careerverified
Per 9 Inningsverified
0
0
Jamie Arnold
Career
Per 9 Innings
58
4.82
Zack Spencer
Careerverified
Per 9 Inningsverified
8
4.7
Jamie Arnold
Career
Per 9 Innings
2
0.17
Zack Spencer
Careerverified
Per 9 Inningsverified
0
0
Jamie Arnold
Career
Per 9 Innings
4.82
4.82
Zack Spencer
Careerverified
Per 9 Inningsverified
4.7
4.7
Jamie Arnold
Careerverified
Per 9 Innings
42
3.49
Zack Spencer
Career
Per 9 Inningsverified
6
3.52
Jamie Arnold
Career
Per 9 Innings
3.49
3.49
Zack Spencer
Careerverified
Per 9 Inningsverified
3.52
3.52
Jamie Arnold
Career
Per 9 Innings
0.84
0.84
Zack Spencer
Careerverified
Per 9 Inningsverified
2
2
Jamie Arnold
Careerverified
Per 9 Inningsverified
0.923
0.923
Zack Spencer
Career
Per 9 Innings
0.913
0.913
Jamie Arnold
Career
Per 9 Innings
5
0.42
Zack Spencer
Careerverified
Per 9 Inningsverified
0
0
Jamie Arnold
Career
Per 9 Innings
10
0.83
Zack Spencer
Careerverified
Per 9 Inningsverified
1
0.59
Jamie Arnold
Career
Per 9 Innings
0
0
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Careerverified
Per 9 Innings
494
41.04
Zack Spencer
Career
Per 9 Inningsverified
71
41.67
Jamie Arnold
Careerverified
Per 9 Inningsverified
23
1.91
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Inningsverified
81
6.73
Zack Spencer
Careerverified
Per 9 Innings
15
8.8
Jamie Arnold
Careerverified
Per 9 Inningsverified
6.73
6.73
Zack Spencer
Career
Per 9 Innings
8.8
8.8
Jamie Arnold
Career
Per 9 Inningsverified
5
0.42
Zack Spencer
Careerverified
Per 9 Innings
1
0.59
Jamie Arnold
Career
Per 9 Innings
4
0.33
Zack Spencer
Careerverified
Per 9 Inningsverified
0
0
Jamie Arnold
Careerverified
Per 9 Innings
21
1.74
Zack Spencer
Career
Per 9 Inningsverified
3
1.76
Jamie Arnold
Career
Per 9 Innings
1.634
1.634
Zack Spencer
Careerverified
Per 9 Inningsverified
1.565
1.565
Jamie Arnold
Careerverified
Per 9 Innings
417
34.64
Zack Spencer
Career
Per 9 Inningsverified
61
35.8
Jamie Arnold
Careerverified
Per 9 Inningsverified
1.62
1.62
Zack Spencer
Career
Per 9 Innings
5
5
Jamie Arnold
Career
Per 9 Innings
0.304
0.304
Zack Spencer
Careerverified
Per 9 Inningsverified
0.291
0.291
Jamie Arnold
Career
Per 9 Innings
41.04
41.04
Zack Spencer
Careerverified
Per 9 Inningsverified
41.67
41.67

Fielding Stats for Jamie Arnold and Zack Spencer

Jamie Arnold
Career
Per 9 Innings
2
2
Zack Spencer
Career
Per 9 Innings
2
2
Jamie Arnold
Careerverified
Per 9 Inningsverified
50
4.15
Zack Spencer
Career
Per 9 Innings
3
1.76
Jamie Arnold
Careerverified
Per 9 Innings
7
0.58
Zack Spencer
Career
Per 9 Inningsverified
3
1.76
Jamie Arnold
Careerverified
Per 9 Innings
325
27
Zack Spencer
Career
Per 9 Innings
46
27
Jamie Arnold
Careerverified
Per 9 Innings
108.1
9
Zack Spencer
Career
Per 9 Innings
15.1
9
Jamie Arnold
Careerverified
Per 9 Innings
5
0.42
Zack Spencer
Career
Per 9 Inningsverified
1
0.59
Jamie Arnold
Careerverified
Per 9 Innings
22
1.83
Zack Spencer
Career
Per 9 Inningsverified
5
2.93
Jamie Arnold
Career
Per 9 Innings
2
0.17
Zack Spencer
Careerverified
Per 9 Inningsverified
0
0
Jamie Arnold
Careerverified
Per 9 Innings
29
2.41
Zack Spencer
Career
Per 9 Inningsverified
6
3.52
Jamie Arnold
Careerverified
Per 9 Innings
27
2.24
Zack Spencer
Career
Per 9 Inningsverified
6
3.52
Jamie Arnold
Career
Per 9 Innings
93.1
93.1
Zack Spencer
Careerverified
Per 9 Inningsverified
100
100
Jamie Arnold
Career
Per 9 Innings
0.54
0.54
Zack Spencer
Careerverified
Per 9 Inningsverified
2
2
Jamie Arnold
Career
Per 9 Innings
14
14
Zack Spencer
Careerverified
Per 9 Inningsverified
100
100
Jamie Arnold
Careerverified
Per 9 Inningsverified
5
0.42
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Innings
0
0
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Innings
0
0
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Innings
0
0
Zack Spencer
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Innings
0
0
Zack Spencer
Career
Per 9 Innings
0
0

Hitting Stats for Jamie Arnold and Zack Spencer

Jamie Arnold
Career
Per 600 PA
2
2
Zack Spencer
Career
Per 600 PA
2
2
Jamie Arnold
Careerverified
Per 600 PAverified
50
1428.57
Zack Spencer
Career
Per 600 PA
3
450
Jamie Arnold
Careerverified
Per 600 PA
21
600
Zack Spencer
Career
Per 600 PA
4
600
Jamie Arnold
Careerverified
Per 600 PA
19
542.86
Zack Spencer
Career
Per 600 PAverified
4
600
Jamie Arnold
Careerverified
Per 600 PAverified
0.158
0.158
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
0.452
0.452
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
3
85.71
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
2
57.14
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
1
28.57
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
1
28.57
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
0.333
0.333
Zack Spencer
Career
Per 600 PA
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
Jamie Arnold
Careerverified
Per 600 PAverified
0.85
24.16
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
4
114.29
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
4
114.29
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
0.2
0.2
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
0.211
0.211
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
0.411
0.411
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
0.053
0.053
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
0.143
0.143
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
0.313
0.313
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
0.231
0.231
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
1
28.57
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
1
28.57
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
2
57.14
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
0.6
17.01
Zack Spencer
Career
Per 600 PA
-0.4
-60
Jamie Arnold
Careerverified
Per 600 PAverified
1
28.57
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
6
171.43
Zack Spencer
Careerverified
Per 600 PAverified
0
0
Jamie Arnold
Careerverified
Per 600 PAverified
3.5
3.5
Zack Spencer
Career
Per 600 PA
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
Jamie Arnold
Careerverified
Per 600 PAverified
1
28.57
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Zack Spencer
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
Zack Spencer
Career
Per 600 PA