Roy Halladay vs. Jack Leiter — Career Comparison

Roy Halladay
Gen XColoradoThrows RightBats RightNorth AmericaToronto Blue JaysAmerican LeagueHall of FameStarting PitcherCy Young AwardAll-Star
Jack Leiter
Gen ZFloridaThrows RightBats RightNorth AmericaTexas RangersAmerican LeagueStarting Pitcher

On the career pitching numbers, Roy Halladay posted a stronger line than Jack Leiter. Roy Halladay posted stronger numbers in ERA (3.38 vs 4.8) and WHIP (1.188 vs 1.361). By the career numbers, Roy Halladay had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.

Pitching Stats for Roy Halladay and Jack Leiter

Roy Halladay
Careerverified
Per 9 Inningsverified
16
16
Jack Leiter
Career
Per 9 Innings
2
2
Roy Halladay
Careerverified
Per 9 Innings
416
1.36
Jack Leiter
Career
Per 9 Inningsverified
38
1.83
Roy Halladay
Careerverified
Per 9 Innings
390
1.28
Jack Leiter
Career
Per 9 Inningsverified
35
1.68
Roy Halladay
Careerverified
Per 9 Inningsverified
203
0.66
Jack Leiter
Career
Per 9 Innings
10
0.48
Roy Halladay
Career
Per 9 Inningsverified
105
0.34
Jack Leiter
Careerverified
Per 9 Innings
13
0.62
Roy Halladay
Careerverified
Per 9 Inningsverified
65.91
65.91
Jack Leiter
Career
Per 9 Innings
43.48
43.48
Roy Halladay
Careerverified
Per 9 Inningsverified
93.75
93.75
Jack Leiter
Career
Per 9 Innings
92.11
92.11
Roy Halladay
Careerverified
Per 9 Inningsverified
67
0.22
Jack Leiter
Career
Per 9 Innings
0
0
Roy Halladay
Careerverified
Per 9 Inningsverified
20
0.07
Jack Leiter
Career
Per 9 Innings
0
0
Roy Halladay
Careerverified
Per 9 Innings
1
0
Jack Leiter
Career
Per 9 Innings
0
0
Roy Halladay
Career
Per 9 Inningsverified
1034
3.38
Jack Leiter
Careerverified
Per 9 Innings
100
4.8
Roy Halladay
Careerverified
Per 9 Inningsverified
3.38
3.38
Jack Leiter
Career
Per 9 Innings
4.8
4.8
Roy Halladay
Careerverified
Per 9 Inningsverified
3.19
3.19
Jack Leiter
Career
Per 9 Innings
4.12
4.12
Roy Halladay
Careerverified
Per 9 Inningsverified
3.31
3.31
Jack Leiter
Career
Per 9 Innings
4.3
4.3
Roy Halladay
Career
Per 9 Innings
0.252
0.252
Jack Leiter
Careerverified
Per 9 Inningsverified
0.238
0.238
Roy Halladay
Careerverified
Per 9 Innings
8248
27
Jack Leiter
Career
Per 9 Innings
562
27
Roy Halladay
Careerverified
Per 9 Innings
2749.1
9
Jack Leiter
Career
Per 9 Innings
187.1
9
Roy Halladay
Career
Per 9 Innings
2646
8.66
Jack Leiter
Careerverified
Per 9 Inningsverified
171
8.22
Roy Halladay
Career
Per 9 Innings
8.66
8.66
Jack Leiter
Careerverified
Per 9 Inningsverified
8.22
8.22
Roy Halladay
Career
Per 9 Inningsverified
236
0.77
Jack Leiter
Careerverified
Per 9 Innings
25
1.2
Roy Halladay
Careerverified
Per 9 Inningsverified
0.77
0.77
Jack Leiter
Career
Per 9 Innings
1.2
1.2
Roy Halladay
Careerverified
Per 9 Inningsverified
0.57
0.57
Jack Leiter
Career
Per 9 Innings
0.66
0.66
Roy Halladay
Career
Per 9 Inningsverified
592
1.94
Jack Leiter
Careerverified
Per 9 Innings
84
4.04
Roy Halladay
Career
Per 9 Innings
28
0.09
Jack Leiter
Careerverified
Per 9 Inningsverified
0
0
Roy Halladay
Careerverified
Per 9 Inningsverified
1.94
1.94
Jack Leiter
Career
Per 9 Innings
4.04
4.04
Roy Halladay
Careerverified
Per 9 Innings
2117
6.93
Jack Leiter
Career
Per 9 Inningsverified
179
8.6
Roy Halladay
Career
Per 9 Innings
6.93
6.93
Jack Leiter
Careerverified
Per 9 Inningsverified
8.6
8.6
Roy Halladay
Careerverified
Per 9 Inningsverified
5.09
5.09
Jack Leiter
Career
Per 9 Innings
4.71
4.71
Roy Halladay
Career
Per 9 Innings
0.985
0.985
Jack Leiter
Careerverified
Per 9 Inningsverified
1.404
1.404
Roy Halladay
Career
Per 9 Inningsverified
56
0.18
Jack Leiter
Careerverified
Per 9 Innings
13
0.62
Roy Halladay
Career
Per 9 Inningsverified
81
0.27
Jack Leiter
Careerverified
Per 9 Innings
8
0.38
Roy Halladay
Career
Per 9 Inningsverified
9
0.03
Jack Leiter
Careerverified
Per 9 Innings
1
0.05
Roy Halladay
Careerverified
Per 9 Innings
11287
36.95
Jack Leiter
Career
Per 9 Inningsverified
819
39.35
Roy Halladay
Careerverified
Per 9 Innings
6
0.02
Jack Leiter
Career
Per 9 Inningsverified
1
0.05
Roy Halladay
Career
Per 9 Inningsverified
1135
3.72
Jack Leiter
Careerverified
Per 9 Innings
108
5.19
Roy Halladay
Careerverified
Per 9 Inningsverified
3.72
3.72
Jack Leiter
Career
Per 9 Innings
5.19
5.19
Roy Halladay
Career
Per 9 Innings
69
0.23
Jack Leiter
Careerverified
Per 9 Inningsverified
2
0.1
Roy Halladay
Career
Per 9 Inningsverified
61
0.2
Jack Leiter
Careerverified
Per 9 Innings
5
0.24
Roy Halladay
Careerverified
Per 9 Inningsverified
249
0.82
Jack Leiter
Career
Per 9 Innings
10
0.48
Roy Halladay
Careerverified
Per 9 Inningsverified
1.178
1.178
Jack Leiter
Career
Per 9 Innings
1.361
1.361
Roy Halladay
Careerverified
Per 9 Innings
10484
34.32
Jack Leiter
Career
Per 9 Inningsverified
720
34.59
Roy Halladay
Careerverified
Per 9 Inningsverified
2.73
2.73
Jack Leiter
Career
Per 9 Innings
2.84
2.84
Roy Halladay
Career
Per 9 Innings
0.296
0.296
Jack Leiter
Careerverified
Per 9 Inningsverified
0.283
0.283
Roy Halladay
Career
Per 9 Innings
36.95
36.95
Jack Leiter
Careerverified
Per 9 Inningsverified
39.35
39.35

Fielding Stats for Roy Halladay and Jack Leiter

Roy Halladay
Careerverified
Per 9 Inningsverified
16
16
Jack Leiter
Career
Per 9 Innings
2
2
Roy Halladay
Careerverified
Per 9 Innings
416
1.36
Jack Leiter
Career
Per 9 Inningsverified
38
1.83
Roy Halladay
Careerverified
Per 9 Innings
390
1.28
Jack Leiter
Career
Per 9 Inningsverified
35
1.68
Roy Halladay
Careerverified
Per 9 Innings
8248
27
Jack Leiter
Career
Per 9 Innings
562
27
Roy Halladay
Careerverified
Per 9 Innings
2749.1
9
Jack Leiter
Career
Per 9 Innings
187.1
9
Roy Halladay
Careerverified
Per 9 Innings
228
0.75
Jack Leiter
Career
Per 9 Inningsverified
17
0.82
Roy Halladay
Careerverified
Per 9 Inningsverified
390
1.28
Jack Leiter
Career
Per 9 Innings
11
0.53
Roy Halladay
Career
Per 9 Innings
15
0.05
Jack Leiter
Careerverified
Per 9 Innings
1
0.05
Roy Halladay
Careerverified
Per 9 Inningsverified
633
2.07
Jack Leiter
Career
Per 9 Innings
29
1.39
Roy Halladay
Careerverified
Per 9 Inningsverified
618
2.02
Jack Leiter
Career
Per 9 Innings
28
1.35
Roy Halladay
Careerverified
Per 9 Inningsverified
97.63
97.63
Jack Leiter
Career
Per 9 Innings
96.55
96.55
Roy Halladay
Careerverified
Per 9 Inningsverified
1.486
1.486
Jack Leiter
Career
Per 9 Innings
0.737
0.737
Roy Halladay
Careerverified
Per 9 Inningsverified
93.75
93.75
Jack Leiter
Career
Per 9 Innings
92.11
92.11
Roy Halladay
Careerverified
Per 9 Inningsverified
22
0.07
Jack Leiter
Career
Per 9 Innings
0
0
Roy Halladay
Career
Per 9 Innings
0
0
Jack Leiter
Career
Per 9 Innings
0
0
Roy Halladay
Career
Per 9 Innings
0
0
Jack Leiter
Career
Per 9 Innings
0
0
Roy Halladay
Career
Per 9 Innings
0
0
Jack Leiter
Career
Per 9 Innings
0
0
Roy Halladay
Career
Per 9 Innings
0
0
Jack Leiter
Career
Per 9 Innings
0
0

Hitting Stats for Roy Halladay and Jack Leiter

Roy Halladay
Careerverified
Per 600 PAverified
16
16
Jack Leiter
Career
Per 600 PA
2
2
Roy Halladay
Careerverified
Per 600 PA
416
818.36
Jack Leiter
Career
Per 600 PAverified
39
23400
Roy Halladay
Careerverified
Per 600 PA
305
600
Jack Leiter
Career
Per 600 PA
1
600
Roy Halladay
Careerverified
Per 600 PA
275
540.98
Jack Leiter
Career
Per 600 PAverified
1
600
Roy Halladay
Careerverified
Per 600 PAverified
0.124
0.124
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
0.334
0.334
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
34
66.89
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
32
62.95
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
2
3.93
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
2
3.93
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
0.059
0.059
Jack Leiter
Career
Per 600 PA
Roy Halladay
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
Roy Halladay
Careerverified
Per 600 PAverified
4.36
8.57
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
36
70.82
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
38
74.75
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
0.136
0.136
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
0.131
0.131
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
0.267
0.267
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
0.007
0.007
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
0.094
0.094
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
0.165
0.165
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
0.246
0.246
Jack Leiter
Career
Per 600 PA
Roy Halladay
Careerverified
Per 600 PAverified
15
29.51
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
12
23.61
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
27
53.11
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PAverified
-3.99
-7.85
Jack Leiter
Careerverified
Per 600 PA
-0.11
-66.4
Roy Halladay
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
4
7.87
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PAverified
137
269.51
Jack Leiter
Careerverified
Per 600 PA
1
600
Roy Halladay
Careerverified
Per 600 PAverified
2.23
2.23
Jack Leiter
Career
Per 600 PA
1
1
Roy Halladay
Careerverified
Per 600 PAverified
0.03
0.03
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Careerverified
Per 600 PAverified
26
51.15
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PA
2
3.93
Jack Leiter
Careerverified
Per 600 PAverified
0
0
Roy Halladay
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Roy Halladay
Career
Per 600 PA
Jack Leiter
Career
Per 600 PA