John Halama vs. Blake Treinen — Career Comparison

John Halama
Gen XNew YorkThrows LeftBats LeftNorth AmericaSeattle MarinersAmerican LeagueStarting Pitcher
Blake Treinen
MillenialKansasThrows RightBats RightNorth AmericaLos Angeles DodgersNational LeagueRelief PitcherAll-Star

John Halama built a career as a starting pitcher and Blake Treinen as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Blake Treinen led in home run suppression (HR9+ 205 vs 97), run prevention (ERA+ 123 vs 105), and strikeout rate (K%+ 92 vs 76). John Halama held the edge in walk avoidance (BB%+ 129 vs 97). Role difference aside, Blake Treinen holds a clear edge on every meaningful shared measure.

Pitching Stats for John Halama and Blake Treinen

John Halama
Career
Per 9 Innings
9
9
Blake Treinen
Careerverified
Per 9 Inningsverified
11
11
John Halama
Career
Per 9 Innings
262
2.59
Blake Treinen
Careerverified
Per 9 Inningsverified
531
8.29
John Halama
Careerverified
Per 9 Inningsverified
119
1.18
Blake Treinen
Career
Per 9 Innings
7
0.11
John Halama
Careerverified
Per 9 Innings
56
0.55
Blake Treinen
Career
Per 9 Inningsverified
45
0.7
John Halama
Career
Per 9 Inningsverified
48
0.47
Blake Treinen
Careerverified
Per 9 Innings
41
0.64
John Halama
Careerverified
Per 9 Inningsverified
53.85
53.85
Blake Treinen
Career
Per 9 Innings
52.33
52.33
John Halama
Careerverified
Per 9 Inningsverified
45.42
45.42
Blake Treinen
Career
Per 9 Innings
1.32
1.32
John Halama
Careerverified
Per 9 Inningsverified
2
0.02
Blake Treinen
Career
Per 9 Innings
0
0
John Halama
Careerverified
Per 9 Inningsverified
2
0.02
Blake Treinen
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Blake Treinen
Careerverified
Per 9 Inningsverified
82
1.28
John Halama
Career
Per 9 Innings
471
4.65
Blake Treinen
Careerverified
Per 9 Inningsverified
186
2.9
John Halama
Career
Per 9 Innings
4.65
4.65
Blake Treinen
Careerverified
Per 9 Inningsverified
2.9
2.9
John Halama
Career
Per 9 Innings
4.87
4.87
Blake Treinen
Careerverified
Per 9 Inningsverified
3.12
3.12
John Halama
Career
Per 9 Innings
4.57
4.57
Blake Treinen
Careerverified
Per 9 Inningsverified
3.17
3.17
John Halama
Career
Per 9 Innings
0.29
0.29
Blake Treinen
Careerverified
Per 9 Inningsverified
0.229
0.229
John Halama
Careerverified
Per 9 Innings
2733
27
Blake Treinen
Career
Per 9 Innings
1729
27
John Halama
Careerverified
Per 9 Innings
911
9
Blake Treinen
Career
Per 9 Innings
576.1
9
John Halama
Career
Per 9 Innings
1048
10.35
Blake Treinen
Careerverified
Per 9 Inningsverified
487
7.6
John Halama
Career
Per 9 Innings
10.35
10.35
Blake Treinen
Careerverified
Per 9 Inningsverified
7.61
7.61
John Halama
Career
Per 9 Innings
113
1.12
Blake Treinen
Careerverified
Per 9 Inningsverified
43
0.67
John Halama
Career
Per 9 Innings
1.12
1.12
Blake Treinen
Careerverified
Per 9 Inningsverified
0.67
0.67
John Halama
Career
Per 9 Innings
0.43
0.43
Blake Treinen
Careerverified
Per 9 Inningsverified
0.08
0.08
John Halama
Career
Per 9 Inningsverified
277
2.74
Blake Treinen
Careerverified
Per 9 Innings
223
3.48
John Halama
Careerverified
Per 9 Inningsverified
18
0.18
Blake Treinen
Career
Per 9 Innings
26
0.41
John Halama
Careerverified
Per 9 Inningsverified
2.74
2.74
Blake Treinen
Career
Per 9 Innings
3.48
3.48
John Halama
Career
Per 9 Innings
492
4.86
Blake Treinen
Careerverified
Per 9 Inningsverified
596
9.31
John Halama
Career
Per 9 Innings
4.86
4.86
Blake Treinen
Careerverified
Per 9 Inningsverified
9.31
9.31
John Halama
Careerverified
Per 9 Inningsverified
1.88
1.88
Blake Treinen
Career
Per 9 Innings
1.12
1.12
John Halama
Career
Per 9 Innings
0.844
0.844
Blake Treinen
Careerverified
Per 9 Inningsverified
1.421
1.421
John Halama
Careerverified
Per 9 Inningsverified
20
0.2
Blake Treinen
Career
Per 9 Innings
24
0.37
John Halama
Career
Per 9 Innings
37
0.37
Blake Treinen
Careerverified
Per 9 Inningsverified
20
0.31
John Halama
Career
Per 9 Innings
7
0.07
Blake Treinen
Careerverified
Per 9 Inningsverified
0
0
John Halama
Careerverified
Per 9 Inningsverified
3996
39.48
Blake Treinen
Career
Per 9 Innings
2386
37.26
John Halama
Career
Per 9 Innings
58
0.57
Blake Treinen
Careerverified
Per 9 Inningsverified
197
3.08
John Halama
Career
Per 9 Innings
531
5.25
Blake Treinen
Careerverified
Per 9 Inningsverified
213
3.33
John Halama
Career
Per 9 Innings
5.25
5.25
Blake Treinen
Careerverified
Per 9 Inningsverified
3.33
3.33
John Halama
Career
Per 9 Innings
29
0.29
Blake Treinen
Careerverified
Per 9 Inningsverified
5
0.08
John Halama
Career
Per 9 Innings
34
0.34
Blake Treinen
Careerverified
Per 9 Inningsverified
11
0.17
John Halama
Careerverified
Per 9 Innings
100
0.99
Blake Treinen
Career
Per 9 Inningsverified
68
1.06
John Halama
Career
Per 9 Innings
1.454
1.454
Blake Treinen
Careerverified
Per 9 Inningsverified
1.232
1.232
John Halama
Careerverified
Per 9 Inningsverified
3619
35.75
Blake Treinen
Career
Per 9 Innings
2127
33.22
John Halama
Career
Per 9 Innings
2.03
2.03
Blake Treinen
Careerverified
Per 9 Inningsverified
0.4
0.4
John Halama
Career
Per 9 Innings
0.31
0.31
Blake Treinen
Careerverified
Per 9 Inningsverified
0.298
0.298
John Halama
Careerverified
Per 9 Inningsverified
39.48
39.48
Blake Treinen
Career
Per 9 Innings
37.26
37.26

Fielding Stats for John Halama and Blake Treinen

John Halama
Career
Per 9 Innings
9
9
Blake Treinen
Careerverified
Per 9 Inningsverified
11
11
John Halama
Career
Per 9 Innings
262
2.59
Blake Treinen
Careerverified
Per 9 Inningsverified
531
8.29
John Halama
Careerverified
Per 9 Inningsverified
119
1.18
Blake Treinen
Career
Per 9 Innings
7
0.11
John Halama
Careerverified
Per 9 Innings
2733
27
Blake Treinen
Career
Per 9 Innings
1729
27
John Halama
Careerverified
Per 9 Innings
911
9
Blake Treinen
Career
Per 9 Innings
576.1
9
John Halama
Careerverified
Per 9 Innings
44
0.43
Blake Treinen
Career
Per 9 Inningsverified
31
0.48
John Halama
Careerverified
Per 9 Inningsverified
158
1.56
Blake Treinen
Career
Per 9 Innings
78
1.22
John Halama
Career
Per 9 Inningsverified
11
0.11
Blake Treinen
Careerverified
Per 9 Innings
8
0.12
John Halama
Careerverified
Per 9 Inningsverified
213
2.1
Blake Treinen
Career
Per 9 Innings
117
1.83
John Halama
Careerverified
Per 9 Inningsverified
202
2
Blake Treinen
Career
Per 9 Innings
109
1.7
John Halama
Careerverified
Per 9 Inningsverified
94.84
94.84
Blake Treinen
Career
Per 9 Innings
93.16
93.16
John Halama
Careerverified
Per 9 Inningsverified
0.771
0.771
Blake Treinen
Career
Per 9 Innings
0.205
0.205
John Halama
Careerverified
Per 9 Inningsverified
45.42
45.42
Blake Treinen
Career
Per 9 Innings
1.32
1.32
John Halama
Careerverified
Per 9 Inningsverified
11
0.11
Blake Treinen
Career
Per 9 Innings
3
0.05
John Halama
Career
Per 9 Innings
0
0
Blake Treinen
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Blake Treinen
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Blake Treinen
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Blake Treinen
Career
Per 9 Innings
0
0

Hitting Stats for John Halama and Blake Treinen

John Halama
Career
Per 600 PA
9
9
Blake Treinen
Careerverified
Per 600 PAverified
11
11
John Halama
Career
Per 600 PA
262
4912.5
Blake Treinen
Careerverified
Per 600 PAverified
531
16768.42
John Halama
Careerverified
Per 600 PA
32
600
Blake Treinen
Career
Per 600 PA
19
600
John Halama
Careerverified
Per 600 PAverified
26
487.5
Blake Treinen
Career
Per 600 PA
14
442.11
John Halama
Careerverified
Per 600 PAverified
0.115
0.115
Blake Treinen
Career
Per 600 PA
0.071
0.071
John Halama
Careerverified
Per 600 PAverified
0.453
0.453
Blake Treinen
Career
Per 600 PA
0.395
0.395
John Halama
Careerverified
Per 600 PAverified
3
56.25
Blake Treinen
Career
Per 600 PA
1
31.58
John Halama
Careerverified
Per 600 PAverified
2
37.5
Blake Treinen
Career
Per 600 PA
1
31.58
John Halama
Careerverified
Per 600 PAverified
1
18.75
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
1
18.75
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.333
0.333
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.77
14.39
Blake Treinen
Career
Per 600 PA
0.14
4.47
John Halama
Careerverified
Per 600 PAverified
4
75
Blake Treinen
Career
Per 600 PA
1
31.58
John Halama
Careerverified
Per 600 PAverified
6
112.5
Blake Treinen
Career
Per 600 PA
2
63.16
John Halama
Careerverified
Per 600 PAverified
0.207
0.207
Blake Treinen
Career
Per 600 PA
0.133
0.133
John Halama
Careerverified
Per 600 PAverified
0.154
0.154
Blake Treinen
Career
Per 600 PA
0.071
0.071
John Halama
Careerverified
Per 600 PAverified
0.361
0.361
Blake Treinen
Career
Per 600 PA
0.205
0.205
John Halama
Careerverified
Per 600 PAverified
0.038
0.038
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.132
0.132
Blake Treinen
Career
Per 600 PA
0.078
0.078
John Halama
Careerverified
Per 600 PAverified
0.292
0.292
Blake Treinen
Career
Per 600 PA
0.154
0.154
John Halama
Careerverified
Per 600 PAverified
0.214
0.214
Blake Treinen
Career
Per 600 PA
0.2
0.2
John Halama
Careerverified
Per 600 PAverified
2
37.5
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
2
37.5
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.19
3.5
Blake Treinen
Career
Per 600 PA
-0.36
-11.28
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
3
56.25
Blake Treinen
Career
Per 600 PA
1
31.58
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PAverified
12
225
Blake Treinen
Careerverified
Per 600 PA
9
284.21
John Halama
Careerverified
Per 600 PAverified
2.67
2.67
Blake Treinen
Career
Per 600 PA
2.11
2.11
John Halama
Careerverified
Per 600 PAverified
0.25
0.25
Blake Treinen
Career
Per 600 PA
0.11
0.11
John Halama
Career
Per 600 PA
3
56.25
Blake Treinen
Careerverified
Per 600 PAverified
4
126.32
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
1
18.75
Blake Treinen
Careerverified
Per 600 PAverified
0
0
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Blake Treinen
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
Blake Treinen
Career
Per 600 PA