Jake Diekman vs. Roy Thomas — Career Comparison

Jake Diekman
MillenialNebraskaThrows LeftBats RightNorth AmericaPhiladelphia PhilliesNational LeagueRelief Pitcher
Roy Thomas
Baby BoomersVirginiaThrows RightBats RightNorth AmericaSeattle MarinersAmerican LeagueRelief Pitcher

Jake Diekman and Roy Thomas are about as close as two relievers get — the gap between them is negligible across the key measures. Their run-prevention numbers were nearly identical — ERA+ of 99 for Jake Diekman and 100 for Roy Thomas, with skill-based marks of DICE+ 99 and 99 respectively. If forced to pick, Roy Thomas gets the slight nod, but this is a genuinely even pairing.

Pitching Stats for Jake Diekman and Roy Thomas

Jake Diekman
Careerverified
Per 9 Inningsverified
13
13
Roy Thomas
Career
Per 9 Innings
8
8
Jake Diekman
Careerverified
Per 9 Inningsverified
705
10.53
Roy Thomas
Career
Per 9 Innings
182
3.91
Jake Diekman
Career
Per 9 Innings
0
0
Roy Thomas
Careerverified
Per 9 Inningsverified
13
0.28
Jake Diekman
Careerverified
Per 9 Innings
27
0.4
Roy Thomas
Career
Per 9 Inningsverified
20
0.43
Jake Diekman
Career
Per 9 Innings
34
0.51
Roy Thomas
Careerverified
Per 9 Inningsverified
11
0.24
Jake Diekman
Career
Per 9 Innings
44.26
44.26
Roy Thomas
Careerverified
Per 9 Inningsverified
64.52
64.52
Jake Diekman
Career
Per 9 Innings
0
0
Roy Thomas
Careerverified
Per 9 Inningsverified
7.14
7.14
Jake Diekman
Career
Per 9 Innings
0
0
Roy Thomas
Career
Per 9 Innings
0
0
Jake Diekman
Career
Per 9 Innings
0
0
Roy Thomas
Career
Per 9 Innings
0
0
Jake Diekman
Careerverified
Per 9 Inningsverified
19
0.28
Roy Thomas
Career
Per 9 Innings
7
0.15
Jake Diekman
Career
Per 9 Innings
262
3.91
Roy Thomas
Careerverified
Per 9 Inningsverified
178
3.82
Jake Diekman
Career
Per 9 Innings
3.91
3.91
Roy Thomas
Careerverified
Per 9 Inningsverified
3.82
3.82
Jake Diekman
Career
Per 9 Innings
3.85
3.85
Roy Thomas
Careerverified
Per 9 Inningsverified
3.8
3.8
Jake Diekman
Careerverified
Per 9 Inningsverified
3.62
3.62
Roy Thomas
Career
Per 9 Innings
4.13
4.13
Jake Diekman
Careerverified
Per 9 Inningsverified
0.217
0.217
Roy Thomas
Career
Per 9 Innings
0.25
0.25
Jake Diekman
Careerverified
Per 9 Innings
1807
27
Roy Thomas
Career
Per 9 Innings
1258
27
Jake Diekman
Careerverified
Per 9 Innings
602.1
9
Roy Thomas
Career
Per 9 Innings
419.1
9
Jake Diekman
Career
Per 9 Inningsverified
483
7.22
Roy Thomas
Careerverified
Per 9 Innings
387
8.31
Jake Diekman
Careerverified
Per 9 Inningsverified
7.22
7.22
Roy Thomas
Career
Per 9 Innings
8.31
8.31
Jake Diekman
Career
Per 9 Innings
53
0.79
Roy Thomas
Careerverified
Per 9 Inningsverified
33
0.71
Jake Diekman
Career
Per 9 Innings
0.79
0.79
Roy Thomas
Careerverified
Per 9 Inningsverified
0.71
0.71
Jake Diekman
Careerverified
Per 9 Inningsverified
0.08
0.08
Roy Thomas
Career
Per 9 Innings
0.18
0.18
Jake Diekman
Career
Per 9 Innings
358
5.35
Roy Thomas
Careerverified
Per 9 Inningsverified
196
4.21
Jake Diekman
Careerverified
Per 9 Inningsverified
21
0.31
Roy Thomas
Career
Per 9 Innings
27
0.58
Jake Diekman
Career
Per 9 Innings
5.35
5.35
Roy Thomas
Careerverified
Per 9 Inningsverified
4.21
4.21
Jake Diekman
Careerverified
Per 9 Inningsverified
764
11.42
Roy Thomas
Career
Per 9 Innings
289
6.2
Jake Diekman
Careerverified
Per 9 Inningsverified
11.42
11.42
Roy Thomas
Career
Per 9 Innings
6.2
6.2
Jake Diekman
Career
Per 9 Innings
1.08
1.08
Roy Thomas
Careerverified
Per 9 Inningsverified
1.59
1.59
Jake Diekman
Careerverified
Per 9 Inningsverified
1.863
1.863
Roy Thomas
Career
Per 9 Innings
1.157
1.157
Jake Diekman
Career
Per 9 Innings
44
0.66
Roy Thomas
Careerverified
Per 9 Inningsverified
16
0.34
Jake Diekman
Career
Per 9 Innings
47
0.7
Roy Thomas
Careerverified
Per 9 Inningsverified
12
0.26
Jake Diekman
Careerverified
Per 9 Inningsverified
3
0.04
Roy Thomas
Career
Per 9 Innings
7
0.15
Jake Diekman
Careerverified
Per 9 Inningsverified
2662
39.78
Roy Thomas
Career
Per 9 Innings
1799
38.61
Jake Diekman
Careerverified
Per 9 Inningsverified
141
2.11
Roy Thomas
Career
Per 9 Innings
47
1.01
Jake Diekman
Career
Per 9 Innings
312
4.66
Roy Thomas
Careerverified
Per 9 Inningsverified
203
4.36
Jake Diekman
Career
Per 9 Innings
4.66
4.66
Roy Thomas
Careerverified
Per 9 Inningsverified
4.36
4.36
Jake Diekman
Careerverified
Per 9 Inningsverified
9
0.13
Roy Thomas
Career
Per 9 Innings
15
0.32
Jake Diekman
Careerverified
Per 9 Inningsverified
24
0.36
Roy Thomas
Career
Per 9 Innings
28
0.6
Jake Diekman
Careerverified
Per 9 Innings
48
0.72
Roy Thomas
Career
Per 9 Inningsverified
36
0.77
Jake Diekman
Career
Per 9 Innings
1.396
1.396
Roy Thomas
Careerverified
Per 9 Inningsverified
1.39
1.39
Jake Diekman
Careerverified
Per 9 Inningsverified
2224
33.23
Roy Thomas
Career
Per 9 Innings
1548
33.22
Jake Diekman
Careerverified
Per 9 Inningsverified
0.44
0.44
Roy Thomas
Career
Per 9 Innings
1.12
1.12
Jake Diekman
Career
Per 9 Innings
0.306
0.306
Roy Thomas
Careerverified
Per 9 Inningsverified
0.289
0.289
Jake Diekman
Careerverified
Per 9 Inningsverified
39.78
39.78
Roy Thomas
Career
Per 9 Innings
38.61
38.61

Fielding Stats for Jake Diekman and Roy Thomas

Jake Diekman
Careerverified
Per 9 Inningsverified
13
13
Roy Thomas
Career
Per 9 Innings
8
8
Jake Diekman
Careerverified
Per 9 Inningsverified
705
10.53
Roy Thomas
Career
Per 9 Innings
182
3.91
Jake Diekman
Career
Per 9 Innings
0
0
Roy Thomas
Careerverified
Per 9 Inningsverified
13
0.28
Jake Diekman
Careerverified
Per 9 Innings
1807
27
Roy Thomas
Career
Per 9 Innings
1258
27
Jake Diekman
Careerverified
Per 9 Innings
602.1
9
Roy Thomas
Career
Per 9 Innings
419.1
9
Jake Diekman
Career
Per 9 Innings
23
0.34
Roy Thomas
Careerverified
Per 9 Inningsverified
36
0.77
Jake Diekman
Careerverified
Per 9 Innings
58
0.87
Roy Thomas
Career
Per 9 Inningsverified
54
1.16
Jake Diekman
Career
Per 9 Innings
12
0.18
Roy Thomas
Careerverified
Per 9 Inningsverified
0
0
Jake Diekman
Careerverified
Per 9 Innings
93
1.39
Roy Thomas
Career
Per 9 Inningsverified
90
1.93
Jake Diekman
Career
Per 9 Innings
81
1.21
Roy Thomas
Careerverified
Per 9 Inningsverified
90
1.93
Jake Diekman
Career
Per 9 Innings
87.1
87.1
Roy Thomas
Careerverified
Per 9 Inningsverified
100
100
Jake Diekman
Career
Per 9 Innings
0.115
0.115
Roy Thomas
Careerverified
Per 9 Inningsverified
0.495
0.495
Jake Diekman
Career
Per 9 Innings
0
0
Roy Thomas
Careerverified
Per 9 Inningsverified
7.14
7.14
Jake Diekman
Career
Per 9 Innings
2
0.03
Roy Thomas
Careerverified
Per 9 Inningsverified
4
0.09
Jake Diekman
Career
Per 9 Innings
0
0
Roy Thomas
Career
Per 9 Innings
0
0
Jake Diekman
Career
Per 9 Innings
0
0
Roy Thomas
Career
Per 9 Innings
0
0
Jake Diekman
Career
Per 9 Innings
0
0
Roy Thomas
Career
Per 9 Innings
0
0
Jake Diekman
Career
Per 9 Innings
0
0
Roy Thomas
Career
Per 9 Innings
0
0

Hitting Stats for Jake Diekman and Roy Thomas

Jake Diekman
Careerverified
Per 600 PAverified
13
13
Roy Thomas
Career
Per 600 PA
8
8
Jake Diekman
Careerverified
Per 600 PAverified
705
423000
Roy Thomas
Career
Per 600 PA
182
3033.33
Jake Diekman
Career
Per 600 PA
1
600
Roy Thomas
Careerverified
Per 600 PA
36
600
Jake Diekman
Career
Per 600 PAverified
1
600
Roy Thomas
Careerverified
Per 600 PA
34
566.67
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
0.118
0.118
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
0.319
0.319
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
4
66.67
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
3
50
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
1
16.67
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
1
16.67
Jake Diekman
Career
Per 600 PA
Roy Thomas
Careerverified
Per 600 PAverified
0.25
0.25
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
0.74
12.25
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
5
83.33
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
5
83.33
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
0.143
0.143
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
0.147
0.147
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
0.29
0.29
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
0.03
0.03
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
0.101
0.101
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
0.2
0.2
Jake Diekman
Career
Per 600 PA
Roy Thomas
Careerverified
Per 600 PAverified
0.222
0.222
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
1
16.67
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
1
16.67
Jake Diekman
Careerverified
Per 600 PA
-0.11
-66.4
Roy Thomas
Career
Per 600 PAverified
-0.36
-5.98
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
1
16.67
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Careerverified
Per 600 PA
1
600
Roy Thomas
Career
Per 600 PAverified
16
266.67
Jake Diekman
Career
Per 600 PA
1
1
Roy Thomas
Careerverified
Per 600 PAverified
2.25
2.25
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
0.06
0.06
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Careerverified
Per 600 PAverified
1
16.67
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
0
0
Roy Thomas
Career
Per 600 PA
0
0
Jake Diekman
Career
Per 600 PA
Roy Thomas
Career
Per 600 PA