John Halama vs. Trevor Williams — Career Comparison

John Halama
Gen XNew YorkThrows LeftBats LeftNorth AmericaSeattle MarinersAmerican LeagueStarting Pitcher
Trevor Williams
MillenialCaliforniaThrows RightBats RightNorth AmericaWashington NationalsNational LeagueStarting Pitcher

When held to the same standard, John Halama comes out ahead of Trevor Williams in this starter comparison. John Halama led in walk avoidance (BB%+ 129 vs 105), run prevention (ERA+ 105 vs 99), and skill-based run prevention (DICE+ 96 vs 93). Trevor Williams held the edge in home run suppression (HR9+ 108 vs 97). The edge goes to John Halama.

Pitching Stats for John Halama and Trevor Williams

John Halama
Career
Per 9 Innings
9
9
Trevor Williams
Careerverified
Per 9 Inningsverified
10
10
John Halama
Careerverified
Per 9 Inningsverified
262
2.59
Trevor Williams
Career
Per 9 Innings
219
1.95
John Halama
Career
Per 9 Innings
119
1.18
Trevor Williams
Careerverified
Per 9 Inningsverified
178
1.59
John Halama
Careerverified
Per 9 Inningsverified
56
0.55
Trevor Williams
Career
Per 9 Innings
53
0.47
John Halama
Careerverified
Per 9 Inningsverified
48
0.47
Trevor Williams
Career
Per 9 Innings
65
0.58
John Halama
Careerverified
Per 9 Inningsverified
53.85
53.85
Trevor Williams
Career
Per 9 Innings
44.92
44.92
John Halama
Career
Per 9 Innings
45.42
45.42
Trevor Williams
Careerverified
Per 9 Inningsverified
81.28
81.28
John Halama
Careerverified
Per 9 Inningsverified
2
0.02
Trevor Williams
Career
Per 9 Innings
1
0.01
John Halama
Careerverified
Per 9 Inningsverified
2
0.02
Trevor Williams
Career
Per 9 Innings
1
0.01
John Halama
Career
Per 9 Innings
0
0
Trevor Williams
Careerverified
Per 9 Inningsverified
1
0.01
John Halama
Careerverified
Per 9 Innings
471
4.65
Trevor Williams
Career
Per 9 Inningsverified
500
4.46
John Halama
Career
Per 9 Innings
4.65
4.65
Trevor Williams
Careerverified
Per 9 Inningsverified
4.46
4.46
John Halama
Career
Per 9 Innings
4.87
4.87
Trevor Williams
Careerverified
Per 9 Inningsverified
4.52
4.52
John Halama
Career
Per 9 Innings
4.57
4.57
Trevor Williams
Careerverified
Per 9 Inningsverified
4.32
4.32
John Halama
Career
Per 9 Innings
0.29
0.29
Trevor Williams
Careerverified
Per 9 Inningsverified
0.271
0.271
John Halama
Career
Per 9 Innings
2733
27
Trevor Williams
Careerverified
Per 9 Innings
3027
27
John Halama
Career
Per 9 Innings
911
9
Trevor Williams
Careerverified
Per 9 Innings
1009
9
John Halama
Careerverified
Per 9 Innings
1048
10.35
Trevor Williams
Career
Per 9 Inningsverified
1065
9.5
John Halama
Career
Per 9 Innings
10.35
10.35
Trevor Williams
Careerverified
Per 9 Inningsverified
9.5
9.5
John Halama
Careerverified
Per 9 Inningsverified
113
1.12
Trevor Williams
Career
Per 9 Innings
146
1.3
John Halama
Careerverified
Per 9 Inningsverified
1.12
1.12
Trevor Williams
Career
Per 9 Innings
1.3
1.3
John Halama
Careerverified
Per 9 Inningsverified
0.43
0.43
Trevor Williams
Career
Per 9 Innings
0.67
0.67
John Halama
Careerverified
Per 9 Inningsverified
277
2.74
Trevor Williams
Career
Per 9 Innings
323
2.88
John Halama
Career
Per 9 Innings
18
0.18
Trevor Williams
Careerverified
Per 9 Inningsverified
12
0.11
John Halama
Careerverified
Per 9 Inningsverified
2.74
2.74
Trevor Williams
Career
Per 9 Innings
2.88
2.88
John Halama
Career
Per 9 Innings
492
4.86
Trevor Williams
Careerverified
Per 9 Inningsverified
825
7.36
John Halama
Career
Per 9 Innings
4.86
4.86
Trevor Williams
Careerverified
Per 9 Inningsverified
7.36
7.36
John Halama
Career
Per 9 Innings
1.88
1.88
Trevor Williams
Careerverified
Per 9 Inningsverified
3.77
3.77
John Halama
Career
Per 9 Innings
0.844
0.844
Trevor Williams
Careerverified
Per 9 Inningsverified
1.138
1.138
John Halama
Career
Per 9 Innings
20
0.2
Trevor Williams
Careerverified
Per 9 Inningsverified
11
0.1
John Halama
Careerverified
Per 9 Innings
37
0.37
Trevor Williams
Career
Per 9 Inningsverified
38
0.34
John Halama
Career
Per 9 Innings
7
0.07
Trevor Williams
Careerverified
Per 9 Inningsverified
3
0.03
John Halama
Career
Per 9 Inningsverified
3996
39.48
Trevor Williams
Careerverified
Per 9 Innings
4361
38.9
John Halama
Careerverified
Per 9 Inningsverified
58
0.57
Trevor Williams
Career
Per 9 Innings
10
0.09
John Halama
Careerverified
Per 9 Innings
531
5.25
Trevor Williams
Career
Per 9 Inningsverified
543
4.84
John Halama
Career
Per 9 Innings
5.25
5.25
Trevor Williams
Careerverified
Per 9 Inningsverified
4.84
4.84
John Halama
Career
Per 9 Innings
29
0.29
Trevor Williams
Careerverified
Per 9 Inningsverified
27
0.24
John Halama
Careerverified
Per 9 Innings
34
0.34
Trevor Williams
Career
Per 9 Innings
38
0.34
John Halama
Careerverified
Per 9 Inningsverified
100
0.99
Trevor Williams
Career
Per 9 Innings
81
0.72
John Halama
Career
Per 9 Innings
1.454
1.454
Trevor Williams
Careerverified
Per 9 Inningsverified
1.376
1.376
John Halama
Career
Per 9 Inningsverified
3619
35.75
Trevor Williams
Careerverified
Per 9 Innings
3935
35.1
John Halama
Careerverified
Per 9 Inningsverified
2.03
2.03
Trevor Williams
Career
Per 9 Innings
2.48
2.48
John Halama
Career
Per 9 Innings
0.31
0.31
Trevor Williams
Career
Per 9 Innings
0.31
0.31
John Halama
Careerverified
Per 9 Inningsverified
39.48
39.48
Trevor Williams
Career
Per 9 Innings
38.9
38.9

Fielding Stats for John Halama and Trevor Williams

John Halama
Career
Per 9 Innings
9
9
Trevor Williams
Careerverified
Per 9 Inningsverified
10
10
John Halama
Careerverified
Per 9 Inningsverified
262
2.59
Trevor Williams
Career
Per 9 Innings
219
1.95
John Halama
Career
Per 9 Innings
119
1.18
Trevor Williams
Careerverified
Per 9 Inningsverified
178
1.59
John Halama
Career
Per 9 Innings
2733
27
Trevor Williams
Careerverified
Per 9 Innings
3027
27
John Halama
Career
Per 9 Innings
911
9
Trevor Williams
Careerverified
Per 9 Innings
1009
9
John Halama
Career
Per 9 Innings
44
0.43
Trevor Williams
Careerverified
Per 9 Inningsverified
84
0.75
John Halama
Careerverified
Per 9 Inningsverified
158
1.56
Trevor Williams
Career
Per 9 Innings
95
0.85
John Halama
Career
Per 9 Innings
11
0.11
Trevor Williams
Careerverified
Per 9 Inningsverified
9
0.08
John Halama
Careerverified
Per 9 Inningsverified
213
2.1
Trevor Williams
Career
Per 9 Innings
188
1.68
John Halama
Careerverified
Per 9 Inningsverified
202
2
Trevor Williams
Career
Per 9 Innings
179
1.6
John Halama
Career
Per 9 Innings
94.84
94.84
Trevor Williams
Careerverified
Per 9 Inningsverified
95.21
95.21
John Halama
Career
Per 9 Innings
0.771
0.771
Trevor Williams
Careerverified
Per 9 Inningsverified
0.817
0.817
John Halama
Career
Per 9 Innings
45.42
45.42
Trevor Williams
Careerverified
Per 9 Inningsverified
81.28
81.28
John Halama
Careerverified
Per 9 Inningsverified
11
0.11
Trevor Williams
Career
Per 9 Innings
9
0.08
John Halama
Career
Per 9 Innings
0
0
Trevor Williams
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Trevor Williams
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Trevor Williams
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Trevor Williams
Career
Per 9 Innings
0
0

Hitting Stats for John Halama and Trevor Williams

John Halama
Career
Per 600 PA
9
9
Trevor Williams
Careerverified
Per 600 PAverified
10
10
John Halama
Careerverified
Per 600 PAverified
262
4912.5
Trevor Williams
Career
Per 600 PA
219
759.54
John Halama
Career
Per 600 PA
32
600
Trevor Williams
Careerverified
Per 600 PA
173
600
John Halama
Career
Per 600 PA
26
487.5
Trevor Williams
Careerverified
Per 600 PAverified
146
506.36
John Halama
Career
Per 600 PA
0.115
0.115
Trevor Williams
Careerverified
Per 600 PAverified
0.123
0.123
John Halama
Careerverified
Per 600 PAverified
0.453
0.453
Trevor Williams
Career
Per 600 PA
0.39
0.39
John Halama
Career
Per 600 PA
3
56.25
Trevor Williams
Careerverified
Per 600 PAverified
18
62.43
John Halama
Career
Per 600 PA
2
37.5
Trevor Williams
Careerverified
Per 600 PAverified
18
62.43
John Halama
Careerverified
Per 600 PAverified
1
18.75
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
1
18.75
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.333
0.333
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PAverified
0.77
14.39
Trevor Williams
Careerverified
Per 600 PA
2.95
10.24
John Halama
Career
Per 600 PAverified
4
75
Trevor Williams
Careerverified
Per 600 PA
18
62.43
John Halama
Career
Per 600 PAverified
6
112.5
Trevor Williams
Careerverified
Per 600 PA
27
93.64
John Halama
Careerverified
Per 600 PAverified
0.207
0.207
Trevor Williams
Career
Per 600 PA
0.174
0.174
John Halama
Careerverified
Per 600 PAverified
0.154
0.154
Trevor Williams
Career
Per 600 PA
0.123
0.123
John Halama
Careerverified
Per 600 PAverified
0.361
0.361
Trevor Williams
Career
Per 600 PA
0.298
0.298
John Halama
Careerverified
Per 600 PAverified
0.038
0.038
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.132
0.132
Trevor Williams
Career
Per 600 PA
0.109
0.109
John Halama
Careerverified
Per 600 PAverified
0.292
0.292
Trevor Williams
Career
Per 600 PA
0.209
0.209
John Halama
Careerverified
Per 600 PAverified
0.214
0.214
Trevor Williams
Career
Per 600 PA
0.202
0.202
John Halama
Career
Per 600 PAverified
2
37.5
Trevor Williams
Careerverified
Per 600 PA
8
27.75
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Careerverified
Per 600 PAverified
6
20.81
John Halama
Career
Per 600 PA
2
37.5
Trevor Williams
Careerverified
Per 600 PAverified
14
48.55
John Halama
Career
Per 600 PAverified
0.19
3.5
Trevor Williams
Careerverified
Per 600 PA
0.35
1.2
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PAverified
3
56.25
Trevor Williams
Careerverified
Per 600 PA
9
31.21
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PA
12
225
Trevor Williams
Career
Per 600 PAverified
57
197.69
John Halama
Career
Per 600 PA
2.67
2.67
Trevor Williams
Careerverified
Per 600 PAverified
3.04
3.04
John Halama
Careerverified
Per 600 PAverified
0.25
0.25
Trevor Williams
Career
Per 600 PA
0.16
0.16
John Halama
Career
Per 600 PA
3
56.25
Trevor Williams
Careerverified
Per 600 PAverified
18
62.43
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
1
18.75
Trevor Williams
Career
Per 600 PAverified
1
3.47
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Trevor Williams
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
Trevor Williams
Career
Per 600 PA