John Halama vs. Tom Johnson — Career Comparison

John Halama
Gen XNew YorkThrows LeftBats LeftNorth AmericaSeattle MarinersAmerican LeagueStarting Pitcher
Tom Johnson
Baby BoomersMinnesotaThrows RightBats RightNorth AmericaMinnesota TwinsAmerican LeagueRelief Pitcher

John Halama built a career as a starting pitcher and Tom Johnson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Tom Johnson led in strikeout rate (K%+ 102 vs 76), home run suppression (HR9+ 116 vs 97), and skill-based run prevention (DICE+ 115 vs 96). Role difference aside, Tom Johnson holds a clear edge on every meaningful shared measure.

Pitching Stats for John Halama and Tom Johnson

John Halama
Careerverified
Per 9 Inningsverified
9
9
Tom Johnson
Career
Per 9 Innings
5
5
John Halama
Careerverified
Per 9 Innings
262
2.59
Tom Johnson
Career
Per 9 Inningsverified
129
4.25
John Halama
Careerverified
Per 9 Inningsverified
119
1.18
Tom Johnson
Career
Per 9 Innings
1
0.03
John Halama
Careerverified
Per 9 Innings
56
0.55
Tom Johnson
Career
Per 9 Inningsverified
23
0.76
John Halama
Career
Per 9 Innings
48
0.47
Tom Johnson
Careerverified
Per 9 Inningsverified
14
0.46
John Halama
Career
Per 9 Innings
53.85
53.85
Tom Johnson
Careerverified
Per 9 Inningsverified
62.16
62.16
John Halama
Careerverified
Per 9 Inningsverified
45.42
45.42
Tom Johnson
Career
Per 9 Innings
0.78
0.78
John Halama
Careerverified
Per 9 Inningsverified
2
0.02
Tom Johnson
Career
Per 9 Innings
0
0
John Halama
Careerverified
Per 9 Inningsverified
2
0.02
Tom Johnson
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Tom Johnson
Careerverified
Per 9 Inningsverified
22
0.72
John Halama
Career
Per 9 Innings
471
4.65
Tom Johnson
Careerverified
Per 9 Inningsverified
103
3.39
John Halama
Career
Per 9 Innings
4.65
4.65
Tom Johnson
Careerverified
Per 9 Inningsverified
3.39
3.39
John Halama
Career
Per 9 Innings
4.87
4.87
Tom Johnson
Careerverified
Per 9 Inningsverified
3.83
3.83
John Halama
Career
Per 9 Innings
4.57
4.57
Tom Johnson
Careerverified
Per 9 Inningsverified
3.81
3.81
John Halama
Career
Per 9 Innings
0.29
0.29
Tom Johnson
Careerverified
Per 9 Inningsverified
0.269
0.269
John Halama
Careerverified
Per 9 Innings
2733
27
Tom Johnson
Career
Per 9 Innings
820
27
John Halama
Careerverified
Per 9 Innings
911
9
Tom Johnson
Career
Per 9 Innings
273.1
9
John Halama
Career
Per 9 Innings
1048
10.35
Tom Johnson
Careerverified
Per 9 Inningsverified
282
9.29
John Halama
Career
Per 9 Innings
10.35
10.35
Tom Johnson
Careerverified
Per 9 Inningsverified
9.29
9.29
John Halama
Career
Per 9 Innings
113
1.12
Tom Johnson
Careerverified
Per 9 Inningsverified
19
0.63
John Halama
Career
Per 9 Innings
1.12
1.12
Tom Johnson
Careerverified
Per 9 Inningsverified
0.63
0.63
John Halama
Career
Per 9 Innings
0.43
0.43
Tom Johnson
Careerverified
Per 9 Inningsverified
0.15
0.15
John Halama
Career
Per 9 Inningsverified
277
2.74
Tom Johnson
Careerverified
Per 9 Innings
93
3.06
John Halama
Career
Per 9 Inningsverified
18
0.18
Tom Johnson
Careerverified
Per 9 Innings
17
0.56
John Halama
Careerverified
Per 9 Inningsverified
2.74
2.74
Tom Johnson
Career
Per 9 Innings
3.06
3.06
John Halama
Careerverified
Per 9 Innings
492
4.86
Tom Johnson
Career
Per 9 Inningsverified
166
5.47
John Halama
Career
Per 9 Innings
4.86
4.86
Tom Johnson
Careerverified
Per 9 Inningsverified
5.47
5.47
John Halama
Careerverified
Per 9 Inningsverified
1.88
1.88
Tom Johnson
Career
Per 9 Innings
1.29
1.29
John Halama
Career
Per 9 Innings
0.844
0.844
Tom Johnson
Careerverified
Per 9 Inningsverified
0.948
0.948
John Halama
Career
Per 9 Inningsverified
20
0.2
Tom Johnson
Careerverified
Per 9 Innings
15
0.49
John Halama
Career
Per 9 Innings
37
0.37
Tom Johnson
Careerverified
Per 9 Inningsverified
9
0.3
John Halama
Career
Per 9 Innings
7
0.07
Tom Johnson
Careerverified
Per 9 Inningsverified
1
0.03
John Halama
Careerverified
Per 9 Inningsverified
3996
39.48
Tom Johnson
Career
Per 9 Innings
1178
38.79
John Halama
Career
Per 9 Innings
58
0.57
Tom Johnson
Careerverified
Per 9 Inningsverified
84
2.77
John Halama
Career
Per 9 Innings
531
5.25
Tom Johnson
Careerverified
Per 9 Inningsverified
117
3.85
John Halama
Career
Per 9 Innings
5.25
5.25
Tom Johnson
Careerverified
Per 9 Inningsverified
3.85
3.85
John Halama
Career
Per 9 Inningsverified
29
0.29
Tom Johnson
Careerverified
Per 9 Innings
14
0.46
John Halama
Career
Per 9 Inningsverified
34
0.34
Tom Johnson
Careerverified
Per 9 Innings
14
0.46
John Halama
Careerverified
Per 9 Inningsverified
100
0.99
Tom Johnson
Career
Per 9 Innings
24
0.79
John Halama
Career
Per 9 Innings
1.454
1.454
Tom Johnson
Careerverified
Per 9 Inningsverified
1.372
1.372
John Halama
Careerverified
Per 9 Inningsverified
3619
35.75
Tom Johnson
Career
Per 9 Innings
1048
34.51
John Halama
Career
Per 9 Innings
2.03
2.03
Tom Johnson
Careerverified
Per 9 Inningsverified
0.91
0.91
John Halama
Career
Per 9 Innings
0.31
0.31
Tom Johnson
Careerverified
Per 9 Inningsverified
0.305
0.305
John Halama
Careerverified
Per 9 Inningsverified
39.48
39.48
Tom Johnson
Career
Per 9 Innings
38.79
38.79

Fielding Stats for John Halama and Tom Johnson

John Halama
Careerverified
Per 9 Inningsverified
9
9
Tom Johnson
Career
Per 9 Innings
5
5
John Halama
Careerverified
Per 9 Innings
262
2.59
Tom Johnson
Career
Per 9 Inningsverified
129
4.25
John Halama
Careerverified
Per 9 Inningsverified
119
1.18
Tom Johnson
Career
Per 9 Innings
1
0.03
John Halama
Careerverified
Per 9 Innings
2733
27
Tom Johnson
Career
Per 9 Innings
820
27
John Halama
Careerverified
Per 9 Innings
911
9
Tom Johnson
Career
Per 9 Innings
273.1
9
John Halama
Careerverified
Per 9 Innings
44
0.43
Tom Johnson
Career
Per 9 Inningsverified
15
0.49
John Halama
Careerverified
Per 9 Inningsverified
158
1.56
Tom Johnson
Career
Per 9 Innings
45
1.48
John Halama
Career
Per 9 Innings
11
0.11
Tom Johnson
Careerverified
Per 9 Inningsverified
3
0.1
John Halama
Careerverified
Per 9 Inningsverified
213
2.1
Tom Johnson
Career
Per 9 Innings
63
2.07
John Halama
Careerverified
Per 9 Inningsverified
202
2
Tom Johnson
Career
Per 9 Innings
60
1.98
John Halama
Career
Per 9 Innings
94.84
94.84
Tom Johnson
Careerverified
Per 9 Inningsverified
95.24
95.24
John Halama
Careerverified
Per 9 Inningsverified
0.771
0.771
Tom Johnson
Career
Per 9 Innings
0.465
0.465
John Halama
Careerverified
Per 9 Inningsverified
45.42
45.42
Tom Johnson
Career
Per 9 Innings
0.78
0.78
John Halama
Careerverified
Per 9 Inningsverified
11
0.11
Tom Johnson
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Tom Johnson
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Tom Johnson
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Tom Johnson
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Tom Johnson
Career
Per 9 Innings
0
0

Hitting Stats for John Halama and Tom Johnson

John Halama
Careerverified
Per 600 PAverified
9
9
Tom Johnson
Career
Per 600 PA
5
John Halama
Careerverified
Per 600 PAverified
262
4912.5
Tom Johnson
Career
Per 600 PA
129
John Halama
Careerverified
Per 600 PAverified
32
600
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
26
487.5
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
0.115
0.115
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
0.453
0.453
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
3
56.25
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
2
37.5
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
1
18.75
Tom Johnson
Career
Per 600 PA
0
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
0
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
1
18.75
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
0.333
0.333
Tom Johnson
Career
Per 600 PA
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
0.77
14.39
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
4
75
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
6
112.5
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
0.207
0.207
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
0.154
0.154
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
0.361
0.361
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
0.038
0.038
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
0.132
0.132
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
0.292
0.292
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
0.214
0.214
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
2
37.5
Tom Johnson
Career
Per 600 PA
0
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
2
37.5
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
0.19
3.5
Tom Johnson
Career
Per 600 PA
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
0
John Halama
Careerverified
Per 600 PAverified
3
56.25
Tom Johnson
Career
Per 600 PA
0
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
0
John Halama
Career
Per 600 PA
12
225
Tom Johnson
Careerverified
Per 600 PAverified
0
John Halama
Careerverified
Per 600 PAverified
2.67
2.67
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
0.25
0.25
Tom Johnson
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
3
56.25
Tom Johnson
Career
Per 600 PA
0
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
0
John Halama
Career
Per 600 PA
1
18.75
Tom Johnson
Careerverified
Per 600 PAverified
0
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
0
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
0
John Halama
Career
Per 600 PA
0
0
Tom Johnson
Career
Per 600 PA
0
John Halama
Career
Per 600 PA
Tom Johnson
Career
Per 600 PA