Jamie Arnold vs. Roy Mitchell — Career Comparison

Jamie Arnold
Gen XMichiganThrows RightBats RightNorth AmericaLos Angeles DodgersNational LeagueRelief Pitcher
Roy Mitchell
Lost GenerationTexasThrows RightBats RightNorth AmericaSt. Louis BrownsAmerican LeagueStarting Pitcher

Roy Mitchell 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. Roy Mitchell posted stronger surface numbers — ERA 3.42 and WHIP 1.349 compared to 5.73 and 1.652 for Jamie Arnold. By the career numbers, Roy Mitchell had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Jamie Arnold and Roy Mitchell

Jamie Arnold
Career
Per 9 Innings
2
2
Roy Mitchell
Careerverified
Per 9 Inningsverified
7
7
Jamie Arnold
Career
Per 9 Inningsverified
50
4.15
Roy Mitchell
Careerverified
Per 9 Innings
122
1.63
Jamie Arnold
Career
Per 9 Innings
7
0.58
Roy Mitchell
Careerverified
Per 9 Inningsverified
67
0.89
Jamie Arnold
Career
Per 9 Innings
2
0.17
Roy Mitchell
Careerverified
Per 9 Inningsverified
32
0.43
Jamie Arnold
Careerverified
Per 9 Innings
7
0.58
Roy Mitchell
Career
Per 9 Inningsverified
37
0.49
Jamie Arnold
Career
Per 9 Innings
22.22
22.22
Roy Mitchell
Careerverified
Per 9 Inningsverified
46.38
46.38
Jamie Arnold
Career
Per 9 Innings
14
14
Roy Mitchell
Careerverified
Per 9 Inningsverified
54.92
54.92
Jamie Arnold
Career
Per 9 Innings
0
0
Roy Mitchell
Careerverified
Per 9 Inningsverified
47
0.63
Jamie Arnold
Career
Per 9 Innings
0
0
Roy Mitchell
Careerverified
Per 9 Inningsverified
7
0.09
Jamie Arnold
Career
Per 9 Inningsverified
2
0.17
Roy Mitchell
Careerverified
Per 9 Innings
5
0.07
Jamie Arnold
Careerverified
Per 9 Innings
69
5.73
Roy Mitchell
Career
Per 9 Inningsverified
257
3.42
Jamie Arnold
Career
Per 9 Innings
5.73
5.73
Roy Mitchell
Careerverified
Per 9 Inningsverified
3.43
3.43
Jamie Arnold
Career
Per 9 Innings
5.32
5.32
Roy Mitchell
Careerverified
Per 9 Inningsverified
3.73
3.73
Jamie Arnold
Career
Per 9 Innings
4.95
4.95
Roy Mitchell
Careerverified
Per 9 Inningsverified
3.55
3.55
Jamie Arnold
Career
Per 9 Innings
0.285
0.285
Roy Mitchell
Careerverified
Per 9 Inningsverified
0.282
0.282
Jamie Arnold
Career
Per 9 Innings
325
27
Roy Mitchell
Careerverified
Per 9 Innings
2026
27
Jamie Arnold
Career
Per 9 Innings
108.1
9
Roy Mitchell
Careerverified
Per 9 Innings
675.1
9
Jamie Arnold
Careerverified
Per 9 Innings
119
9.89
Roy Mitchell
Career
Per 9 Inningsverified
734
9.78
Jamie Arnold
Career
Per 9 Innings
9.89
9.89
Roy Mitchell
Careerverified
Per 9 Inningsverified
9.78
9.78
Jamie Arnold
Careerverified
Per 9 Innings
7
0.58
Roy Mitchell
Career
Per 9 Inningsverified
14
0.19
Jamie Arnold
Career
Per 9 Innings
0.58
0.58
Roy Mitchell
Careerverified
Per 9 Inningsverified
0.19
0.19
Jamie Arnold
Career
Per 9 Innings
0.14
0.14
Roy Mitchell
Careerverified
Per 9 Inningsverified
0.11
0.11
Jamie Arnold
Careerverified
Per 9 Innings
58
4.82
Roy Mitchell
Career
Per 9 Inningsverified
177
2.36
Jamie Arnold
Career
Per 9 Innings
2
0.17
Roy Mitchell
Careerverified
Per 9 Inningsverified
0
0
Jamie Arnold
Career
Per 9 Innings
4.82
4.82
Roy Mitchell
Careerverified
Per 9 Inningsverified
2.36
2.36
Jamie Arnold
Career
Per 9 Inningsverified
42
3.49
Roy Mitchell
Careerverified
Per 9 Innings
204
2.72
Jamie Arnold
Careerverified
Per 9 Inningsverified
3.49
3.49
Roy Mitchell
Career
Per 9 Innings
2.72
2.72
Jamie Arnold
Career
Per 9 Innings
0.84
0.84
Roy Mitchell
Careerverified
Per 9 Inningsverified
1.67
1.67
Jamie Arnold
Careerverified
Per 9 Inningsverified
0.923
0.923
Roy Mitchell
Career
Per 9 Innings
0.564
0.564
Jamie Arnold
Careerverified
Per 9 Innings
5
0.42
Roy Mitchell
Career
Per 9 Inningsverified
14
0.19
Jamie Arnold
Careerverified
Per 9 Innings
10
0.83
Roy Mitchell
Career
Per 9 Inningsverified
23
0.31
Jamie Arnold
Careerverified
Per 9 Inningsverified
0
0
Roy Mitchell
Career
Per 9 Innings
1
0.01
Jamie Arnold
Career
Per 9 Inningsverified
494
41.04
Roy Mitchell
Careerverified
Per 9 Innings
2800
37.31
Jamie Arnold
Career
Per 9 Inningsverified
23
1.91
Roy Mitchell
Careerverified
Per 9 Innings
39
0.52
Jamie Arnold
Careerverified
Per 9 Innings
81
6.73
Roy Mitchell
Career
Per 9 Inningsverified
360
4.8
Jamie Arnold
Career
Per 9 Innings
6.73
6.73
Roy Mitchell
Careerverified
Per 9 Inningsverified
4.8
4.8
Jamie Arnold
Career
Per 9 Innings
5
0.42
Roy Mitchell
Careerverified
Per 9 Inningsverified
0
0
Jamie Arnold
Career
Per 9 Innings
4
0.33
Roy Mitchell
Careerverified
Per 9 Inningsverified
0
0
Jamie Arnold
Careerverified
Per 9 Inningsverified
21
1.74
Roy Mitchell
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Innings
1.634
1.634
Roy Mitchell
Careerverified
Per 9 Inningsverified
1.349
1.349
Jamie Arnold
Career
Per 9 Innings
417
34.64
Roy Mitchell
Careerverified
Per 9 Inningsverified
2600
34.65
Jamie Arnold
Careerverified
Per 9 Inningsverified
1.62
1.62
Roy Mitchell
Career
Per 9 Innings
2.95
2.95
Jamie Arnold
Career
Per 9 Innings
0.304
0.304
Roy Mitchell
Careerverified
Per 9 Inningsverified
0.302
0.302
Jamie Arnold
Careerverified
Per 9 Inningsverified
41.04
41.04
Roy Mitchell
Career
Per 9 Innings
37.31
37.31

Fielding Stats for Jamie Arnold and Roy Mitchell

Jamie Arnold
Career
Per 9 Innings
2
2
Roy Mitchell
Careerverified
Per 9 Inningsverified
7
7
Jamie Arnold
Career
Per 9 Innings
50
4.15
Roy Mitchell
Careerverified
Per 9 Inningsverified
122
21.12
Jamie Arnold
Careerverified
Per 9 Innings
7
0.58
Roy Mitchell
Career
Per 9 Inningsverified
6
1.04
Jamie Arnold
Careerverified
Per 9 Innings
325
27
Roy Mitchell
Career
Per 9 Innings
156
27
Jamie Arnold
Careerverified
Per 9 Innings
108.1
9
Roy Mitchell
Career
Per 9 Innings
52
9
Jamie Arnold
Career
Per 9 Innings
5
0.42
Roy Mitchell
Careerverified
Per 9 Inningsverified
33
5.71
Jamie Arnold
Career
Per 9 Innings
22
1.83
Roy Mitchell
Careerverified
Per 9 Inningsverified
200
34.62
Jamie Arnold
Careerverified
Per 9 Inningsverified
2
0.17
Roy Mitchell
Career
Per 9 Innings
17
2.94
Jamie Arnold
Career
Per 9 Innings
29
2.41
Roy Mitchell
Careerverified
Per 9 Inningsverified
250
43.27
Jamie Arnold
Career
Per 9 Innings
27
2.24
Roy Mitchell
Careerverified
Per 9 Inningsverified
233
40.33
Jamie Arnold
Career
Per 9 Innings
93.1
93.1
Roy Mitchell
Careerverified
Per 9 Inningsverified
93.2
93.2
Jamie Arnold
Career
Per 9 Innings
0.54
0.54
Roy Mitchell
Careerverified
Per 9 Inningsverified
1.91
1.91
Jamie Arnold
Careerverified
Per 9 Inningsverified
14
14
Roy Mitchell
Career
Per 9 Innings
4.92
4.92
Jamie Arnold
Careerverified
Per 9 Innings
5
0.42
Roy Mitchell
Career
Per 9 Inningsverified
4
0.69
Jamie Arnold
Career
Per 9 Innings
0
0
Roy Mitchell
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Innings
0
0
Roy Mitchell
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Innings
0
0
Roy Mitchell
Career
Per 9 Innings
0
0
Jamie Arnold
Career
Per 9 Innings
0
0
Roy Mitchell
Career
Per 9 Innings
0
0

Hitting Stats for Jamie Arnold and Roy Mitchell

Jamie Arnold
Career
Per 600 PA
2
2
Roy Mitchell
Careerverified
Per 600 PAverified
7
7
Jamie Arnold
Career
Per 600 PAverified
50
1428.57
Roy Mitchell
Careerverified
Per 600 PA
123
282.76
Jamie Arnold
Career
Per 600 PA
21
600
Roy Mitchell
Careerverified
Per 600 PA
261
600
Jamie Arnold
Career
Per 600 PAverified
19
542.86
Roy Mitchell
Careerverified
Per 600 PA
235
540.23
Jamie Arnold
Career
Per 600 PA
0.158
0.158
Roy Mitchell
Careerverified
Per 600 PAverified
0.187
0.187
Jamie Arnold
Career
Per 600 PA
0.452
0.452
Roy Mitchell
Careerverified
Per 600 PAverified
0.523
0.523
Jamie Arnold
Career
Per 600 PA
3
85.71
Roy Mitchell
Careerverified
Per 600 PAverified
44
101.15
Jamie Arnold
Career
Per 600 PA
2
57.14
Roy Mitchell
Careerverified
Per 600 PAverified
36
82.76
Jamie Arnold
Career
Per 600 PAverified
1
28.57
Roy Mitchell
Careerverified
Per 600 PA
7
16.09
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Careerverified
Per 600 PAverified
1
2.3
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PAverified
1
28.57
Roy Mitchell
Careerverified
Per 600 PA
8
18.39
Jamie Arnold
Careerverified
Per 600 PAverified
0.333
0.333
Roy Mitchell
Career
Per 600 PA
0.182
0.182
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0.85
24.16
Roy Mitchell
Careerverified
Per 600 PAverified
15.37
35.33
Jamie Arnold
Career
Per 600 PA
4
114.29
Roy Mitchell
Careerverified
Per 600 PAverified
53
121.84
Jamie Arnold
Career
Per 600 PA
4
114.29
Roy Mitchell
Careerverified
Per 600 PAverified
66
151.72
Jamie Arnold
Career
Per 600 PA
0.2
0.2
Roy Mitchell
Careerverified
Per 600 PAverified
0.257
0.257
Jamie Arnold
Career
Per 600 PA
0.211
0.211
Roy Mitchell
Careerverified
Per 600 PAverified
0.226
0.226
Jamie Arnold
Career
Per 600 PA
0.411
0.411
Roy Mitchell
Careerverified
Per 600 PAverified
0.482
0.482
Jamie Arnold
Careerverified
Per 600 PAverified
0.053
0.053
Roy Mitchell
Career
Per 600 PA
0.038
0.038
Jamie Arnold
Career
Per 600 PA
0.143
0.143
Roy Mitchell
Careerverified
Per 600 PAverified
0.172
0.172
Jamie Arnold
Career
Per 600 PA
0.313
0.313
Roy Mitchell
Careerverified
Per 600 PAverified
0.408
0.408
Jamie Arnold
Careerverified
Per 600 PAverified
0.231
0.231
Roy Mitchell
Career
Per 600 PA
0.218
0.218
Jamie Arnold
Career
Per 600 PA
1
28.57
Roy Mitchell
Careerverified
Per 600 PAverified
22
50.57
Jamie Arnold
Career
Per 600 PAverified
1
28.57
Roy Mitchell
Careerverified
Per 600 PA
7
16.09
Jamie Arnold
Career
Per 600 PA
2
57.14
Roy Mitchell
Careerverified
Per 600 PAverified
29
66.67
Jamie Arnold
Career
Per 600 PA
0.6
17.01
Roy Mitchell
Careerverified
Per 600 PAverified
16.05
36.89
Jamie Arnold
Careerverified
Per 600 PAverified
1
28.57
Roy Mitchell
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Careerverified
Per 600 PAverified
22
50.57
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Career
Per 600 PA
0
0
Jamie Arnold
Careerverified
Per 600 PA
6
171.43
Roy Mitchell
Career
Per 600 PAverified
33
75.86
Jamie Arnold
Career
Per 600 PA
3.5
3.5
Roy Mitchell
Careerverified
Per 600 PAverified
7.91
7.91
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Careerverified
Per 600 PAverified
0.67
0.67
Jamie Arnold
Career
Per 600 PAverified
1
28.57
Roy Mitchell
Careerverified
Per 600 PA
4
9.2
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Careerverified
Per 600 PAverified
3
6.9
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Career
Per 600 PA
0
0
Jamie Arnold
Career
Per 600 PA
0
0
Roy Mitchell
Careerverified
Per 600 PAverified
3
6.9
Jamie Arnold
Career
Per 600 PA
Roy Mitchell
Careerverified
Per 600 PAverified
100
100