John Halama vs. Wandy Peralta — Career Comparison

John Halama
Gen XNew YorkThrows LeftBats LeftNorth AmericaSeattle MarinersAmerican LeagueStarting Pitcher
Wandy Peralta
MillenialD.R.Throws LeftBats LeftCaribbeanSan Diego PadresNational LeagueRelief Pitcher

John Halama built a career as a starting pitcher and Wandy Peralta as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. John Halama led in walk avoidance (BB%+ 129 vs 92), skill-based run prevention (DICE+ 96 vs 81), and strikeout rate (K%+ 76 vs 73). Wandy Peralta held the edge in home run suppression (HR9+ 120 vs 97). Keeping the role difference in mind, the edge still goes to John Halama.

Pitching Stats for John Halama and Wandy Peralta

John Halama
Career
Per 9 Innings
9
9
Wandy Peralta
Careerverified
Per 9 Inningsverified
10
10
John Halama
Career
Per 9 Innings
262
2.59
Wandy Peralta
Careerverified
Per 9 Inningsverified
502
9.92
John Halama
Careerverified
Per 9 Inningsverified
119
1.18
Wandy Peralta
Career
Per 9 Innings
2
0.04
John Halama
Careerverified
Per 9 Innings
56
0.55
Wandy Peralta
Career
Per 9 Innings
28
0.55
John Halama
Career
Per 9 Innings
48
0.47
Wandy Peralta
Careerverified
Per 9 Inningsverified
21
0.41
John Halama
Career
Per 9 Innings
53.85
53.85
Wandy Peralta
Careerverified
Per 9 Inningsverified
57.14
57.14
John Halama
Careerverified
Per 9 Inningsverified
45.42
45.42
Wandy Peralta
Career
Per 9 Innings
0.4
0.4
John Halama
Careerverified
Per 9 Inningsverified
2
0.02
Wandy Peralta
Career
Per 9 Innings
0
0
John Halama
Careerverified
Per 9 Inningsverified
2
0.02
Wandy Peralta
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Wandy Peralta
Careerverified
Per 9 Inningsverified
13
0.26
John Halama
Career
Per 9 Innings
471
4.65
Wandy Peralta
Careerverified
Per 9 Inningsverified
191
3.77
John Halama
Career
Per 9 Innings
4.65
4.65
Wandy Peralta
Careerverified
Per 9 Inningsverified
3.77
3.77
John Halama
Career
Per 9 Innings
4.87
4.87
Wandy Peralta
Careerverified
Per 9 Inningsverified
3.92
3.92
John Halama
Career
Per 9 Innings
4.57
4.57
Wandy Peralta
Careerverified
Per 9 Inningsverified
4.27
4.27
John Halama
Career
Per 9 Innings
0.29
0.29
Wandy Peralta
Careerverified
Per 9 Inningsverified
0.239
0.239
John Halama
Careerverified
Per 9 Innings
2733
27
Wandy Peralta
Career
Per 9 Innings
1367
27
John Halama
Careerverified
Per 9 Innings
911
9
Wandy Peralta
Career
Per 9 Innings
455.2
9
John Halama
Career
Per 9 Innings
1048
10.35
Wandy Peralta
Careerverified
Per 9 Inningsverified
410
8.1
John Halama
Career
Per 9 Innings
10.35
10.35
Wandy Peralta
Careerverified
Per 9 Inningsverified
8.1
8.1
John Halama
Career
Per 9 Innings
113
1.12
Wandy Peralta
Careerverified
Per 9 Inningsverified
51
1.01
John Halama
Career
Per 9 Innings
1.12
1.12
Wandy Peralta
Careerverified
Per 9 Inningsverified
1.01
1.01
John Halama
Career
Per 9 Innings
0.43
0.43
Wandy Peralta
Careerverified
Per 9 Inningsverified
0.1
0.1
John Halama
Career
Per 9 Inningsverified
277
2.74
Wandy Peralta
Careerverified
Per 9 Innings
200
3.95
John Halama
Career
Per 9 Inningsverified
18
0.18
Wandy Peralta
Careerverified
Per 9 Innings
11
0.22
John Halama
Careerverified
Per 9 Inningsverified
2.74
2.74
Wandy Peralta
Career
Per 9 Innings
3.95
3.95
John Halama
Careerverified
Per 9 Innings
492
4.86
Wandy Peralta
Career
Per 9 Inningsverified
376
7.43
John Halama
Career
Per 9 Innings
4.86
4.86
Wandy Peralta
Careerverified
Per 9 Inningsverified
7.43
7.43
John Halama
Careerverified
Per 9 Inningsverified
1.88
1.88
Wandy Peralta
Career
Per 9 Innings
0.75
0.75
John Halama
Career
Per 9 Innings
0.844
0.844
Wandy Peralta
Careerverified
Per 9 Inningsverified
1.264
1.264
John Halama
Career
Per 9 Inningsverified
20
0.2
Wandy Peralta
Careerverified
Per 9 Innings
14
0.28
John Halama
Career
Per 9 Inningsverified
37
0.37
Wandy Peralta
Careerverified
Per 9 Innings
23
0.45
John Halama
Career
Per 9 Inningsverified
7
0.07
Wandy Peralta
Career
Per 9 Innings
7
0.14
John Halama
Careerverified
Per 9 Inningsverified
3996
39.48
Wandy Peralta
Career
Per 9 Innings
1959
38.69
John Halama
Career
Per 9 Innings
58
0.57
Wandy Peralta
Careerverified
Per 9 Inningsverified
109
2.15
John Halama
Career
Per 9 Innings
531
5.25
Wandy Peralta
Careerverified
Per 9 Inningsverified
215
4.25
John Halama
Career
Per 9 Innings
5.25
5.25
Wandy Peralta
Careerverified
Per 9 Inningsverified
4.25
4.25
John Halama
Career
Per 9 Innings
29
0.29
Wandy Peralta
Careerverified
Per 9 Inningsverified
8
0.16
John Halama
Career
Per 9 Innings
34
0.34
Wandy Peralta
Careerverified
Per 9 Inningsverified
15
0.3
John Halama
Careerverified
Per 9 Inningsverified
100
0.99
Wandy Peralta
Career
Per 9 Innings
44
0.87
John Halama
Career
Per 9 Innings
1.454
1.454
Wandy Peralta
Careerverified
Per 9 Inningsverified
1.339
1.339
John Halama
Careerverified
Per 9 Inningsverified
3619
35.75
Wandy Peralta
Career
Per 9 Innings
1713
33.83
John Halama
Career
Per 9 Innings
2.03
2.03
Wandy Peralta
Careerverified
Per 9 Inningsverified
0.43
0.43
John Halama
Career
Per 9 Innings
0.31
0.31
Wandy Peralta
Careerverified
Per 9 Inningsverified
0.279
0.279
John Halama
Careerverified
Per 9 Inningsverified
39.48
39.48
Wandy Peralta
Career
Per 9 Innings
38.69
38.69

Fielding Stats for John Halama and Wandy Peralta

John Halama
Career
Per 9 Innings
9
9
Wandy Peralta
Careerverified
Per 9 Inningsverified
10
10
John Halama
Career
Per 9 Innings
262
2.59
Wandy Peralta
Careerverified
Per 9 Inningsverified
502
9.92
John Halama
Careerverified
Per 9 Inningsverified
119
1.18
Wandy Peralta
Career
Per 9 Innings
2
0.04
John Halama
Careerverified
Per 9 Innings
2733
27
Wandy Peralta
Career
Per 9 Innings
1367
27
John Halama
Careerverified
Per 9 Innings
911
9
Wandy Peralta
Career
Per 9 Innings
455.2
9
John Halama
Career
Per 9 Innings
44
0.43
Wandy Peralta
Career
Per 9 Inningsverified
44
0.87
John Halama
Careerverified
Per 9 Inningsverified
158
1.56
Wandy Peralta
Career
Per 9 Innings
78
1.54
John Halama
Career
Per 9 Innings
11
0.11
Wandy Peralta
Careerverified
Per 9 Inningsverified
2
0.04
John Halama
Careerverified
Per 9 Innings
213
2.1
Wandy Peralta
Career
Per 9 Inningsverified
124
2.45
John Halama
Careerverified
Per 9 Innings
202
2
Wandy Peralta
Career
Per 9 Inningsverified
122
2.41
John Halama
Career
Per 9 Innings
94.84
94.84
Wandy Peralta
Careerverified
Per 9 Inningsverified
98.39
98.39
John Halama
Careerverified
Per 9 Inningsverified
0.771
0.771
Wandy Peralta
Career
Per 9 Innings
0.243
0.243
John Halama
Careerverified
Per 9 Inningsverified
45.42
45.42
Wandy Peralta
Career
Per 9 Innings
0.4
0.4
John Halama
Careerverified
Per 9 Innings
11
0.11
Wandy Peralta
Career
Per 9 Inningsverified
6
0.12
John Halama
Career
Per 9 Innings
0
0
Wandy Peralta
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Wandy Peralta
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Wandy Peralta
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Wandy Peralta
Career
Per 9 Innings
0
0

Hitting Stats for John Halama and Wandy Peralta

John Halama
Career
Per 600 PA
9
9
Wandy Peralta
Careerverified
Per 600 PAverified
10
10
John Halama
Career
Per 600 PA
262
4912.5
Wandy Peralta
Careerverified
Per 600 PAverified
502
100400
John Halama
Careerverified
Per 600 PA
32
600
Wandy Peralta
Career
Per 600 PA
3
600
John Halama
Careerverified
Per 600 PAverified
26
487.5
Wandy Peralta
Career
Per 600 PA
1
200
John Halama
Careerverified
Per 600 PAverified
0.115
0.115
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0.453
0.453
Wandy Peralta
Careerverified
Per 600 PAverified
0.667
0.667
John Halama
Careerverified
Per 600 PAverified
3
56.25
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
2
37.5
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
1
18.75
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
1
18.75
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.333
0.333
Wandy Peralta
Career
Per 600 PA
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
0.77
14.39
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
4
75
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
6
112.5
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.207
0.207
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.154
0.154
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.361
0.361
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.038
0.038
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.132
0.132
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.292
0.292
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.214
0.214
Wandy Peralta
Career
Per 600 PA
John Halama
Careerverified
Per 600 PAverified
2
37.5
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
2
37.5
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
0.19
3.5
Wandy Peralta
Career
Per 600 PA
-0.05
-9.65
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
3
56.25
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
12
225
Wandy Peralta
Careerverified
Per 600 PAverified
1
200
John Halama
Career
Per 600 PA
2.67
2.67
Wandy Peralta
Careerverified
Per 600 PAverified
3
3
John Halama
Careerverified
Per 600 PAverified
0.25
0.25
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PA
3
56.25
Wandy Peralta
Career
Per 600 PAverified
2
400
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
1
18.75
Wandy Peralta
Careerverified
Per 600 PAverified
0
0
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Wandy Peralta
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
Wandy Peralta
Career
Per 600 PA