Art Mahaffey vs. Jason Marquis — Career Comparison

Art Mahaffey
Silent GenerationOhioThrows RightBats RightNorth AmericaPhiladelphia PhilliesNational LeagueStarting PitcherAll-Star
Jason Marquis
Gen XNew YorkThrows RightBats LeftNorth AmericaSt. Louis CardinalsNational LeagueStarting PitcherSilver SluggerAll-Star

The numbers give Art Mahaffey a clear advantage over Jason Marquis across the core pitching metrics. Art Mahaffey led in strikeout rate (K%+ 102 vs 79), skill-based run prevention (DICE+ 90 vs 78), and home run suppression (HR9+ 79 vs 70). Art Mahaffey was the better starter — the numbers make that case clearly.

Pitching Stats for Art Mahaffey and Jason Marquis

Art Mahaffey
Career
Per 9 Innings
7
7
Jason Marquis
Careerverified
Per 9 Inningsverified
15
15
Art Mahaffey
Career
Per 9 Innings
185
1.67
Jason Marquis
Careerverified
Per 9 Inningsverified
377
1.72
Art Mahaffey
Career
Per 9 Innings
148
1.33
Jason Marquis
Careerverified
Per 9 Inningsverified
318
1.45
Art Mahaffey
Career
Per 9 Innings
59
0.53
Jason Marquis
Careerverified
Per 9 Inningsverified
124
0.57
Art Mahaffey
Careerverified
Per 9 Innings
64
0.58
Jason Marquis
Career
Per 9 Inningsverified
118
0.54
Art Mahaffey
Career
Per 9 Innings
47.97
47.97
Jason Marquis
Careerverified
Per 9 Inningsverified
51.24
51.24
Art Mahaffey
Career
Per 9 Innings
80
80
Jason Marquis
Careerverified
Per 9 Inningsverified
84.35
84.35
Art Mahaffey
Careerverified
Per 9 Inningsverified
46
0.41
Jason Marquis
Career
Per 9 Innings
8
0.04
Art Mahaffey
Careerverified
Per 9 Inningsverified
9
0.08
Jason Marquis
Career
Per 9 Innings
5
0.02
Art Mahaffey
Career
Per 9 Inningsverified
1
0.01
Jason Marquis
Career
Per 9 Innings
1
0
Art Mahaffey
Careerverified
Per 9 Inningsverified
463
4.17
Jason Marquis
Career
Per 9 Innings
1008
4.61
Art Mahaffey
Careerverified
Per 9 Inningsverified
4.17
4.17
Jason Marquis
Career
Per 9 Innings
4.61
4.61
Art Mahaffey
Careerverified
Per 9 Inningsverified
4.05
4.05
Jason Marquis
Career
Per 9 Innings
4.73
4.73
Art Mahaffey
Careerverified
Per 9 Inningsverified
4.57
4.57
Jason Marquis
Career
Per 9 Innings
4.78
4.78
Art Mahaffey
Careerverified
Per 9 Inningsverified
0.249
0.249
Jason Marquis
Career
Per 9 Innings
0.273
0.273
Art Mahaffey
Career
Per 9 Innings
2997
27
Jason Marquis
Careerverified
Per 9 Innings
5905
27
Art Mahaffey
Career
Per 9 Innings
999
9
Jason Marquis
Careerverified
Per 9 Innings
1968.1
9
Art Mahaffey
Careerverified
Per 9 Inningsverified
959
8.64
Jason Marquis
Career
Per 9 Innings
2079
9.51
Art Mahaffey
Careerverified
Per 9 Inningsverified
8.64
8.64
Jason Marquis
Career
Per 9 Innings
9.51
9.51
Art Mahaffey
Careerverified
Per 9 Inningsverified
125
1.13
Jason Marquis
Career
Per 9 Innings
253
1.16
Art Mahaffey
Careerverified
Per 9 Inningsverified
1.13
1.13
Jason Marquis
Career
Per 9 Innings
1.16
1.16
Art Mahaffey
Career
Per 9 Innings
0.68
0.68
Jason Marquis
Careerverified
Per 9 Inningsverified
0.67
0.67
Art Mahaffey
Careerverified
Per 9 Inningsverified
368
3.32
Jason Marquis
Career
Per 9 Innings
769
3.52
Art Mahaffey
Careerverified
Per 9 Innings
23
0.21
Jason Marquis
Career
Per 9 Inningsverified
41
0.19
Art Mahaffey
Careerverified
Per 9 Inningsverified
3.32
3.32
Jason Marquis
Career
Per 9 Innings
3.52
3.52
Art Mahaffey
Career
Per 9 Inningsverified
639
5.76
Jason Marquis
Careerverified
Per 9 Innings
1174
5.37
Art Mahaffey
Careerverified
Per 9 Inningsverified
5.76
5.76
Jason Marquis
Career
Per 9 Innings
5.37
5.37
Art Mahaffey
Careerverified
Per 9 Inningsverified
3.45
3.45
Jason Marquis
Career
Per 9 Innings
3.11
3.11
Art Mahaffey
Careerverified
Per 9 Inningsverified
1.008
1.008
Jason Marquis
Career
Per 9 Innings
0.987
0.987
Art Mahaffey
Careerverified
Per 9 Innings
37
0.33
Jason Marquis
Career
Per 9 Inningsverified
56
0.26
Art Mahaffey
Careerverified
Per 9 Inningsverified
39
0.35
Jason Marquis
Career
Per 9 Innings
88
0.4
Art Mahaffey
Careerverified
Per 9 Innings
4
0.04
Jason Marquis
Career
Per 9 Innings
9
0.04
Art Mahaffey
Career
Per 9 Innings
4252
38.31
Jason Marquis
Careerverified
Per 9 Inningsverified
8623
39.43
Art Mahaffey
Career
Per 9 Innings
10
0.09
Jason Marquis
Careerverified
Per 9 Inningsverified
26
0.12
Art Mahaffey
Careerverified
Per 9 Inningsverified
507
4.57
Jason Marquis
Career
Per 9 Innings
1114
5.09
Art Mahaffey
Careerverified
Per 9 Inningsverified
4.57
4.57
Jason Marquis
Career
Per 9 Innings
5.09
5.09
Art Mahaffey
Careerverified
Per 9 Inningsverified
0
0
Jason Marquis
Career
Per 9 Innings
94
0.43
Art Mahaffey
Careerverified
Per 9 Inningsverified
0
0
Jason Marquis
Career
Per 9 Innings
61
0.28
Art Mahaffey
Career
Per 9 Innings
0
0
Jason Marquis
Careerverified
Per 9 Inningsverified
216
0.99
Art Mahaffey
Careerverified
Per 9 Inningsverified
1.328
1.328
Jason Marquis
Career
Per 9 Innings
1.447
1.447
Art Mahaffey
Career
Per 9 Innings
3845
34.64
Jason Marquis
Careerverified
Per 9 Inningsverified
7611
34.8
Art Mahaffey
Careerverified
Per 9 Inningsverified
2.74
2.74
Jason Marquis
Career
Per 9 Innings
2.95
2.95
Art Mahaffey
Careerverified
Per 9 Inningsverified
0.271
0.271
Jason Marquis
Career
Per 9 Innings
0.295
0.295
Art Mahaffey
Career
Per 9 Innings
38.31
38.31
Jason Marquis
Careerverified
Per 9 Inningsverified
39.43
39.43

Fielding Stats for Art Mahaffey and Jason Marquis

Art Mahaffey
Career
Per 9 Innings
7
7
Jason Marquis
Careerverified
Per 9 Inningsverified
15
15
Art Mahaffey
Career
Per 9 Innings
185
1.67
Jason Marquis
Careerverified
Per 9 Inningsverified
377
1.72
Art Mahaffey
Career
Per 9 Innings
148
1.33
Jason Marquis
Careerverified
Per 9 Inningsverified
318
1.45
Art Mahaffey
Career
Per 9 Innings
2997
27
Jason Marquis
Careerverified
Per 9 Innings
5905
27
Art Mahaffey
Career
Per 9 Innings
999
9
Jason Marquis
Careerverified
Per 9 Innings
1968.1
9
Art Mahaffey
Career
Per 9 Innings
56
0.5
Jason Marquis
Careerverified
Per 9 Inningsverified
162
0.74
Art Mahaffey
Career
Per 9 Innings
116
1.05
Jason Marquis
Careerverified
Per 9 Inningsverified
288
1.32
Art Mahaffey
Careerverified
Per 9 Inningsverified
5
0.05
Jason Marquis
Career
Per 9 Innings
21
0.1
Art Mahaffey
Career
Per 9 Innings
177
1.59
Jason Marquis
Careerverified
Per 9 Inningsverified
471
2.15
Art Mahaffey
Career
Per 9 Innings
172
1.55
Jason Marquis
Careerverified
Per 9 Inningsverified
450
2.06
Art Mahaffey
Careerverified
Per 9 Inningsverified
97.18
97.18
Jason Marquis
Career
Per 9 Innings
95.54
95.54
Art Mahaffey
Career
Per 9 Innings
0.93
0.93
Jason Marquis
Careerverified
Per 9 Inningsverified
1.194
1.194
Art Mahaffey
Career
Per 9 Innings
80
80
Jason Marquis
Careerverified
Per 9 Inningsverified
84.35
84.35
Art Mahaffey
Career
Per 9 Innings
5
0.05
Jason Marquis
Careerverified
Per 9 Inningsverified
23
0.11
Art Mahaffey
Career
Per 9 Innings
0
0
Jason Marquis
Career
Per 9 Innings
0
0
Art Mahaffey
Career
Per 9 Innings
0
0
Jason Marquis
Career
Per 9 Innings
0
0
Art Mahaffey
Career
Per 9 Innings
0
0
Jason Marquis
Career
Per 9 Innings
0
0
Art Mahaffey
Career
Per 9 Innings
0
0
Jason Marquis
Career
Per 9 Innings
0
0

Hitting Stats for Art Mahaffey and Jason Marquis

Art Mahaffey
Career
Per 600 PA
7
7
Jason Marquis
Careerverified
Per 600 PAverified
15
15
Art Mahaffey
Career
Per 600 PA
186
310
Jason Marquis
Careerverified
Per 600 PAverified
448
372.82
Art Mahaffey
Career
Per 600 PA
360
600
Jason Marquis
Careerverified
Per 600 PA
721
600
Art Mahaffey
Career
Per 600 PA
313
521.67
Jason Marquis
Careerverified
Per 600 PAverified
663
551.73
Art Mahaffey
Career
Per 600 PA
0.134
0.134
Jason Marquis
Careerverified
Per 600 PAverified
0.196
0.196
Art Mahaffey
Career
Per 600 PA
0.428
0.428
Jason Marquis
Careerverified
Per 600 PAverified
0.528
0.528
Art Mahaffey
Career
Per 600 PA
42
70
Jason Marquis
Careerverified
Per 600 PAverified
130
108.18
Art Mahaffey
Career
Per 600 PA
31
51.67
Jason Marquis
Careerverified
Per 600 PAverified
88
73.23
Art Mahaffey
Career
Per 600 PA
7
11.67
Jason Marquis
Careerverified
Per 600 PAverified
35
29.13
Art Mahaffey
Career
Per 600 PAverified
1
1.67
Jason Marquis
Careerverified
Per 600 PA
2
1.66
Art Mahaffey
Career
Per 600 PAverified
3
5
Jason Marquis
Careerverified
Per 600 PA
5
4.16
Art Mahaffey
Career
Per 600 PA
11
18.33
Jason Marquis
Careerverified
Per 600 PAverified
42
34.95
Art Mahaffey
Career
Per 600 PA
0.262
0.262
Jason Marquis
Careerverified
Per 600 PAverified
0.323
0.323
Art Mahaffey
Careerverified
Per 600 PAverified
0.01
0.01
Jason Marquis
Career
Per 600 PA
0.008
0.008
Art Mahaffey
Careerverified
Per 600 PAverified
0.071
0.071
Jason Marquis
Career
Per 600 PA
0.039
0.039
Art Mahaffey
Career
Per 600 PA
10.34
17.23
Jason Marquis
Careerverified
Per 600 PAverified
39.53
32.89
Art Mahaffey
Career
Per 600 PA
60
100
Jason Marquis
Careerverified
Per 600 PAverified
184
153.12
Art Mahaffey
Career
Per 600 PA
52
86.67
Jason Marquis
Careerverified
Per 600 PAverified
145
120.67
Art Mahaffey
Career
Per 600 PA
0.161
0.161
Jason Marquis
Careerverified
Per 600 PAverified
0.214
0.214
Art Mahaffey
Career
Per 600 PA
0.192
0.192
Jason Marquis
Careerverified
Per 600 PAverified
0.278
0.278
Art Mahaffey
Career
Per 600 PA
0.352
0.352
Jason Marquis
Careerverified
Per 600 PAverified
0.491
0.491
Art Mahaffey
Career
Per 600 PA
0.058
0.058
Jason Marquis
Careerverified
Per 600 PAverified
0.081
0.081
Art Mahaffey
Career
Per 600 PA
0.12
0.12
Jason Marquis
Careerverified
Per 600 PAverified
0.165
0.165
Art Mahaffey
Career
Per 600 PA
0.252
0.252
Jason Marquis
Careerverified
Per 600 PAverified
0.37
0.37
Art Mahaffey
Career
Per 600 PA
0.193
0.193
Jason Marquis
Careerverified
Per 600 PAverified
0.254
0.254
Art Mahaffey
Career
Per 600 PA
17
28.33
Jason Marquis
Careerverified
Per 600 PAverified
66
54.92
Art Mahaffey
Career
Per 600 PA
19
31.67
Jason Marquis
Careerverified
Per 600 PAverified
57
47.43
Art Mahaffey
Career
Per 600 PA
33
55
Jason Marquis
Careerverified
Per 600 PAverified
118
98.2
Art Mahaffey
Career
Per 600 PA
1.87
3.12
Jason Marquis
Careerverified
Per 600 PAverified
35.28
29.36
Art Mahaffey
Career
Per 600 PAverified
2
3.33
Jason Marquis
Career
Per 600 PA
2
1.66
Art Mahaffey
Career
Per 600 PAverified
8
13.33
Jason Marquis
Careerverified
Per 600 PA
13
10.82
Art Mahaffey
Career
Per 600 PA
0
0
Jason Marquis
Career
Per 600 PA
0
0
Art Mahaffey
Careerverified
Per 600 PA
109
181.67
Jason Marquis
Career
Per 600 PAverified
167
138.97
Art Mahaffey
Career
Per 600 PA
3.3
3.3
Jason Marquis
Careerverified
Per 600 PAverified
4.32
4.32
Art Mahaffey
Career
Per 600 PA
0.07
0.07
Jason Marquis
Careerverified
Per 600 PAverified
0.08
0.08
Art Mahaffey
Career
Per 600 PAverified
36
60
Jason Marquis
Careerverified
Per 600 PA
42
34.95
Art Mahaffey
Career
Per 600 PAverified
1
1.67
Jason Marquis
Career
Per 600 PA
1
0.83
Art Mahaffey
Career
Per 600 PA
7
11.67
Jason Marquis
Career
Per 600 PAverified
7
5.83
Art Mahaffey
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
1
0.83
Art Mahaffey
Career
Per 600 PA
0
0
Jason Marquis
Career
Per 600 PA
0
0
Art Mahaffey
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
1
0.83
Art Mahaffey
Career
Per 600 PA
Jason Marquis
Careerverified
Per 600 PAverified
100
100