John Halama vs. Ray Semproch — Career Comparison

John Halama
Gen XNew YorkThrows LeftBats LeftNorth AmericaSeattle MarinersAmerican LeagueStarting Pitcher
Ray Semproch
Silent GenerationOhioThrows RightBats RightNorth AmericaPhiladelphia PhilliesNational LeagueStarting Pitcher

The numbers give John Halama a clear advantage over Ray Semproch across the core pitching metrics. John Halama led in walk avoidance (BB%+ 129 vs 97), run prevention (ERA+ 105 vs 85), and home run suppression (HR9+ 97 vs 90). Ray Semproch held the edge in strikeout rate (K%+ 80 vs 76). John Halama was the better starter — the numbers make that case clearly.

Pitching Stats for John Halama and Ray Semproch

John Halama
Careerverified
Per 9 Inningsverified
9
9
Ray Semproch
Career
Per 9 Innings
4
4
John Halama
Careerverified
Per 9 Inningsverified
262
2.59
Ray Semproch
Career
Per 9 Innings
85
2.22
John Halama
Careerverified
Per 9 Innings
119
1.18
Ray Semproch
Career
Per 9 Inningsverified
48
1.26
John Halama
Careerverified
Per 9 Inningsverified
56
0.55
Ray Semproch
Career
Per 9 Innings
19
0.5
John Halama
Career
Per 9 Inningsverified
48
0.47
Ray Semproch
Careerverified
Per 9 Innings
21
0.55
John Halama
Careerverified
Per 9 Inningsverified
53.85
53.85
Ray Semproch
Career
Per 9 Innings
47.5
47.5
John Halama
Career
Per 9 Innings
45.42
45.42
Ray Semproch
Careerverified
Per 9 Inningsverified
56.47
56.47
John Halama
Career
Per 9 Innings
2
0.02
Ray Semproch
Careerverified
Per 9 Inningsverified
14
0.37
John Halama
Career
Per 9 Innings
2
0.02
Ray Semproch
Career
Per 9 Inningsverified
2
0.05
John Halama
Career
Per 9 Innings
0
0
Ray Semproch
Careerverified
Per 9 Inningsverified
3
0.08
John Halama
Career
Per 9 Innings
471
4.65
Ray Semproch
Careerverified
Per 9 Inningsverified
169
4.42
John Halama
Career
Per 9 Innings
4.65
4.65
Ray Semproch
Careerverified
Per 9 Inningsverified
4.42
4.42
John Halama
Career
Per 9 Innings
4.87
4.87
Ray Semproch
Careerverified
Per 9 Inningsverified
4.5
4.5
John Halama
Careerverified
Per 9 Inningsverified
4.57
4.57
Ray Semproch
Career
Per 9 Innings
4.83
4.83
John Halama
Career
Per 9 Innings
0.29
0.29
Ray Semproch
Careerverified
Per 9 Inningsverified
0.264
0.264
John Halama
Careerverified
Per 9 Innings
2733
27
Ray Semproch
Career
Per 9 Innings
1032
27
John Halama
Careerverified
Per 9 Innings
911
9
Ray Semproch
Career
Per 9 Innings
344
9
John Halama
Career
Per 9 Innings
1048
10.35
Ray Semproch
Careerverified
Per 9 Inningsverified
360
9.42
John Halama
Career
Per 9 Innings
10.35
10.35
Ray Semproch
Careerverified
Per 9 Inningsverified
9.42
9.42
John Halama
Career
Per 9 Innings
113
1.12
Ray Semproch
Careerverified
Per 9 Inningsverified
39
1.02
John Halama
Career
Per 9 Innings
1.12
1.12
Ray Semproch
Careerverified
Per 9 Inningsverified
1.02
1.02
John Halama
Careerverified
Per 9 Inningsverified
0.43
0.43
Ray Semproch
Career
Per 9 Innings
0.46
0.46
John Halama
Career
Per 9 Inningsverified
277
2.74
Ray Semproch
Careerverified
Per 9 Innings
136
3.56
John Halama
Career
Per 9 Innings
18
0.18
Ray Semproch
Careerverified
Per 9 Inningsverified
2
0.05
John Halama
Careerverified
Per 9 Inningsverified
2.74
2.74
Ray Semproch
Career
Per 9 Innings
3.56
3.56
John Halama
Careerverified
Per 9 Inningsverified
492
4.86
Ray Semproch
Career
Per 9 Innings
156
4.08
John Halama
Careerverified
Per 9 Inningsverified
4.86
4.86
Ray Semproch
Career
Per 9 Innings
4.08
4.08
John Halama
Careerverified
Per 9 Inningsverified
1.88
1.88
Ray Semproch
Career
Per 9 Innings
1.84
1.84
John Halama
Career
Per 9 Innings
0.844
0.844
Ray Semproch
Careerverified
Per 9 Inningsverified
0.849
0.849
John Halama
Career
Per 9 Inningsverified
20
0.2
Ray Semproch
Careerverified
Per 9 Innings
10
0.26
John Halama
Career
Per 9 Innings
37
0.37
Ray Semproch
Careerverified
Per 9 Inningsverified
9
0.24
John Halama
Career
Per 9 Innings
7
0.07
Ray Semproch
Careerverified
Per 9 Inningsverified
0
0
John Halama
Careerverified
Per 9 Inningsverified
3996
39.48
Ray Semproch
Career
Per 9 Innings
1507
39.43
John Halama
Careerverified
Per 9 Inningsverified
58
0.57
Ray Semproch
Career
Per 9 Innings
18
0.47
John Halama
Career
Per 9 Innings
531
5.25
Ray Semproch
Careerverified
Per 9 Inningsverified
200
5.23
John Halama
Career
Per 9 Innings
5.25
5.25
Ray Semproch
Careerverified
Per 9 Inningsverified
5.23
5.23
John Halama
Career
Per 9 Innings
29
0.29
Ray Semproch
Careerverified
Per 9 Inningsverified
0
0
John Halama
Career
Per 9 Innings
34
0.34
Ray Semproch
Careerverified
Per 9 Inningsverified
0
0
John Halama
Careerverified
Per 9 Inningsverified
100
0.99
Ray Semproch
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
1.454
1.454
Ray Semproch
Careerverified
Per 9 Inningsverified
1.442
1.442
John Halama
Careerverified
Per 9 Inningsverified
3619
35.75
Ray Semproch
Career
Per 9 Innings
1362
35.63
John Halama
Careerverified
Per 9 Inningsverified
2.03
2.03
Ray Semproch
Career
Per 9 Innings
2.35
2.35
John Halama
Career
Per 9 Innings
0.31
0.31
Ray Semproch
Careerverified
Per 9 Inningsverified
0.275
0.275
John Halama
Careerverified
Per 9 Inningsverified
39.48
39.48
Ray Semproch
Career
Per 9 Innings
39.43
39.43

Fielding Stats for John Halama and Ray Semproch

John Halama
Careerverified
Per 9 Inningsverified
9
9
Ray Semproch
Career
Per 9 Innings
4
4
John Halama
Careerverified
Per 9 Inningsverified
262
2.59
Ray Semproch
Career
Per 9 Innings
85
2.22
John Halama
Careerverified
Per 9 Innings
119
1.18
Ray Semproch
Career
Per 9 Inningsverified
48
1.26
John Halama
Careerverified
Per 9 Innings
2733
27
Ray Semproch
Career
Per 9 Innings
1032
27
John Halama
Careerverified
Per 9 Innings
911
9
Ray Semproch
Career
Per 9 Innings
344
9
John Halama
Careerverified
Per 9 Innings
44
0.43
Ray Semproch
Career
Per 9 Inningsverified
19
0.5
John Halama
Careerverified
Per 9 Innings
158
1.56
Ray Semproch
Career
Per 9 Inningsverified
64
1.67
John Halama
Career
Per 9 Innings
11
0.11
Ray Semproch
Careerverified
Per 9 Inningsverified
3
0.08
John Halama
Careerverified
Per 9 Innings
213
2.1
Ray Semproch
Career
Per 9 Inningsverified
86
2.25
John Halama
Careerverified
Per 9 Innings
202
2
Ray Semproch
Career
Per 9 Inningsverified
83
2.17
John Halama
Career
Per 9 Innings
94.84
94.84
Ray Semproch
Careerverified
Per 9 Inningsverified
96.51
96.51
John Halama
Career
Per 9 Innings
0.771
0.771
Ray Semproch
Careerverified
Per 9 Inningsverified
0.977
0.977
John Halama
Career
Per 9 Innings
45.42
45.42
Ray Semproch
Careerverified
Per 9 Inningsverified
56.47
56.47
John Halama
Careerverified
Per 9 Innings
11
0.11
Ray Semproch
Career
Per 9 Inningsverified
5
0.13
John Halama
Career
Per 9 Innings
0
0
Ray Semproch
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Ray Semproch
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Ray Semproch
Career
Per 9 Innings
0
0
John Halama
Career
Per 9 Innings
0
0
Ray Semproch
Career
Per 9 Innings
0
0

Hitting Stats for John Halama and Ray Semproch

John Halama
Careerverified
Per 600 PAverified
9
9
Ray Semproch
Career
Per 600 PA
4
4
John Halama
Careerverified
Per 600 PAverified
262
4912.5
Ray Semproch
Career
Per 600 PA
85
428.57
John Halama
Career
Per 600 PA
32
600
Ray Semproch
Careerverified
Per 600 PA
119
600
John Halama
Career
Per 600 PA
26
487.5
Ray Semproch
Careerverified
Per 600 PAverified
112
564.71
John Halama
Career
Per 600 PA
0.115
0.115
Ray Semproch
Careerverified
Per 600 PAverified
0.116
0.116
John Halama
Careerverified
Per 600 PAverified
0.453
0.453
Ray Semproch
Career
Per 600 PA
0.294
0.294
John Halama
Career
Per 600 PA
3
56.25
Ray Semproch
Careerverified
Per 600 PAverified
13
65.55
John Halama
Career
Per 600 PA
2
37.5
Ray Semproch
Careerverified
Per 600 PAverified
12
60.5
John Halama
Career
Per 600 PAverified
1
18.75
Ray Semproch
Career
Per 600 PA
1
5.04
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PAverified
1
18.75
Ray Semproch
Career
Per 600 PA
1
5.04
John Halama
Careerverified
Per 600 PAverified
0.333
0.333
Ray Semproch
Career
Per 600 PA
0.077
0.077
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PAverified
0.77
14.39
Ray Semproch
Careerverified
Per 600 PA
1.76
8.9
John Halama
Career
Per 600 PAverified
4
75
Ray Semproch
Careerverified
Per 600 PA
14
70.59
John Halama
Career
Per 600 PAverified
6
112.5
Ray Semproch
Careerverified
Per 600 PA
15
75.63
John Halama
Careerverified
Per 600 PAverified
0.207
0.207
Ray Semproch
Career
Per 600 PA
0.132
0.132
John Halama
Careerverified
Per 600 PAverified
0.154
0.154
Ray Semproch
Career
Per 600 PA
0.125
0.125
John Halama
Careerverified
Per 600 PAverified
0.361
0.361
Ray Semproch
Career
Per 600 PA
0.257
0.257
John Halama
Careerverified
Per 600 PAverified
0.038
0.038
Ray Semproch
Career
Per 600 PA
0.009
0.009
John Halama
Careerverified
Per 600 PAverified
0.132
0.132
Ray Semproch
Career
Per 600 PA
0.091
0.091
John Halama
Careerverified
Per 600 PAverified
0.292
0.292
Ray Semproch
Career
Per 600 PA
0.162
0.162
John Halama
Careerverified
Per 600 PAverified
0.214
0.214
Ray Semproch
Career
Per 600 PA
0.178
0.178
John Halama
Career
Per 600 PAverified
2
37.5
Ray Semproch
Career
Per 600 PA
2
10.08
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Careerverified
Per 600 PAverified
6
30.25
John Halama
Career
Per 600 PA
2
37.5
Ray Semproch
Careerverified
Per 600 PAverified
8
40.34
John Halama
Careerverified
Per 600 PAverified
0.19
3.5
Ray Semproch
Career
Per 600 PA
-1.8
-9.08
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PAverified
3
56.25
Ray Semproch
Career
Per 600 PA
2
10.08
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Career
Per 600 PA
0
0
John Halama
Careerverified
Per 600 PA
12
225
Ray Semproch
Career
Per 600 PAverified
39
196.64
John Halama
Career
Per 600 PA
2.67
2.67
Ray Semproch
Careerverified
Per 600 PAverified
3.05
3.05
John Halama
Careerverified
Per 600 PAverified
0.25
0.25
Ray Semproch
Career
Per 600 PA
0.05
0.05
John Halama
Career
Per 600 PAverified
3
56.25
Ray Semproch
Careerverified
Per 600 PA
5
25.21
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
1
18.75
Ray Semproch
Careerverified
Per 600 PAverified
0
0
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
0
0
Ray Semproch
Career
Per 600 PA
0
0
John Halama
Career
Per 600 PA
Ray Semproch
Career
Per 600 PA