Mariano Rivera vs. Si Simmons — Career Comparison

Mariano Rivera
Gen XPanamaThrows RightBats RightCentral AmericaNew York YankeesAmerican LeagueHall of FameRelief PitcherAll-Star
Si Simmons
Lost GenerationDelawareThrows LeftBats LeftNorth AmericaNew York Lincoln GiantsIndependentRelief Pitcher

On the career pitching numbers, Mariano Rivera posted a stronger line than Si Simmons. Mariano Rivera posted stronger numbers in ERA (2.21 vs 5.4) and WHIP (1.032 vs 1.500). By the career numbers, Mariano Rivera 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 Mariano Rivera and Si Simmons

Mariano Rivera
Careerverified
Per 9 Inningsverified
19
19
Si Simmons
Career
Per 9 Innings
1
1
Mariano Rivera
Careerverified
Per 9 Inningsverified
1115
7.82
Si Simmons
Career
Per 9 Innings
2
2.7
Mariano Rivera
Careerverified
Per 9 Inningsverified
10
0.07
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Careerverified
Per 9 Inningsverified
82
0.57
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Career
Per 9 Innings
60
0.42
Si Simmons
Careerverified
Per 9 Inningsverified
0
0
Mariano Rivera
Careerverified
Per 9 Inningsverified
57.75
57.75
Si Simmons
Career
Per 9 Innings
Mariano Rivera
Careerverified
Per 9 Inningsverified
0.9
0.9
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Career
Per 9 Innings
0
0
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Career
Per 9 Innings
0
0
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Careerverified
Per 9 Inningsverified
652
4.57
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Career
Per 9 Inningsverified
315
2.21
Si Simmons
Careerverified
Per 9 Innings
4
5.4
Mariano Rivera
Careerverified
Per 9 Inningsverified
2.21
2.21
Si Simmons
Career
Per 9 Innings
5.4
5.4
Mariano Rivera
Careerverified
Per 9 Inningsverified
2.09
2.09
Si Simmons
Career
Per 9 Innings
4.74
4.74
Mariano Rivera
Careerverified
Per 9 Inningsverified
2.67
2.67
Si Simmons
Career
Per 9 Innings
5.55
5.55
Mariano Rivera
Careerverified
Per 9 Inningsverified
0.211
0.211
Si Simmons
Career
Per 9 Innings
0.25
0.25
Mariano Rivera
Careerverified
Per 9 Innings
3851
27
Si Simmons
Career
Per 9 Innings
20
27
Mariano Rivera
Careerverified
Per 9 Innings
1283.2
9
Si Simmons
Career
Per 9 Innings
6.2
9
Mariano Rivera
Career
Per 9 Inningsverified
998
7
Si Simmons
Careerverified
Per 9 Innings
6
8.1
Mariano Rivera
Careerverified
Per 9 Inningsverified
7
7
Si Simmons
Career
Per 9 Innings
8.1
8.1
Mariano Rivera
Career
Per 9 Inningsverified
71
0.5
Si Simmons
Careerverified
Per 9 Innings
1
1.35
Mariano Rivera
Careerverified
Per 9 Inningsverified
0.5
0.5
Si Simmons
Career
Per 9 Innings
1.35
1.35
Mariano Rivera
Careerverified
Per 9 Inningsverified
0.06
0.06
Si Simmons
Career
Per 9 Innings
0.5
0.5
Mariano Rivera
Career
Per 9 Inningsverified
286
2.01
Si Simmons
Careerverified
Per 9 Innings
4
5.4
Mariano Rivera
Career
Per 9 Innings
41
0.29
Si Simmons
Careerverified
Per 9 Inningsverified
0
0
Mariano Rivera
Careerverified
Per 9 Inningsverified
2.01
2.01
Si Simmons
Career
Per 9 Innings
5.4
5.4
Mariano Rivera
Careerverified
Per 9 Inningsverified
1173
8.22
Si Simmons
Career
Per 9 Innings
4
5.4
Mariano Rivera
Careerverified
Per 9 Inningsverified
8.22
8.22
Si Simmons
Career
Per 9 Innings
5.4
5.4
Mariano Rivera
Career
Per 9 Innings
1.05
1.05
Si Simmons
Careerverified
Per 9 Inningsverified
2
2
Mariano Rivera
Career
Per 9 Innings
1.137
1.137
Si Simmons
Careerverified
Per 9 Inningsverified
1.2
1.2
Mariano Rivera
Career
Per 9 Innings
13
0.09
Si Simmons
Careerverified
Per 9 Inningsverified
0
0
Mariano Rivera
Career
Per 9 Innings
46
0.32
Si Simmons
Careerverified
Per 9 Inningsverified
0
0
Mariano Rivera
Career
Per 9 Innings
3
0.02
Si Simmons
Careerverified
Per 9 Inningsverified
0
0
Mariano Rivera
Careerverified
Per 9 Innings
5103
35.78
Si Simmons
Career
Per 9 Inningsverified
29
39.15
Mariano Rivera
Careerverified
Per 9 Inningsverified
952
6.67
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Career
Per 9 Inningsverified
340
2.38
Si Simmons
Careerverified
Per 9 Innings
5
6.75
Mariano Rivera
Careerverified
Per 9 Inningsverified
2.38
2.38
Si Simmons
Career
Per 9 Innings
6.75
6.75
Mariano Rivera
Career
Per 9 Inningsverified
26
0.18
Si Simmons
Careerverified
Per 9 Innings
1
1.35
Mariano Rivera
Career
Per 9 Innings
25
0.18
Si Simmons
Careerverified
Per 9 Inningsverified
0
0
Mariano Rivera
Careerverified
Per 9 Innings
88
0.62
Si Simmons
Career
Per 9 Inningsverified
2
2.7
Mariano Rivera
Careerverified
Per 9 Inningsverified
1
1
Si Simmons
Career
Per 9 Innings
1.5
1.5
Mariano Rivera
Careerverified
Per 9 Inningsverified
4720
33.09
Si Simmons
Career
Per 9 Innings
24
32.4
Mariano Rivera
Careerverified
Per 9 Inningsverified
0.3
0.3
Si Simmons
Career
Per 9 Innings
2.5
2.5
Mariano Rivera
Career
Per 9 Innings
0.267
0.267
Si Simmons
Careerverified
Per 9 Inningsverified
0.263
0.263
Mariano Rivera
Career
Per 9 Innings
35.78
35.78
Si Simmons
Careerverified
Per 9 Inningsverified
39.15
39.15

Fielding Stats for Mariano Rivera and Si Simmons

Mariano Rivera
Careerverified
Per 9 Inningsverified
19
19
Si Simmons
Career
Per 9 Innings
1
1
Mariano Rivera
Careerverified
Per 9 Inningsverified
1115
7.82
Si Simmons
Career
Per 9 Innings
2
2.7
Mariano Rivera
Careerverified
Per 9 Inningsverified
10
0.07
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Careerverified
Per 9 Innings
3851
27
Si Simmons
Career
Per 9 Innings
20
27
Mariano Rivera
Careerverified
Per 9 Innings
1283.2
9
Si Simmons
Career
Per 9 Innings
6.2
9
Mariano Rivera
Careerverified
Per 9 Inningsverified
110
0.77
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Careerverified
Per 9 Inningsverified
258
1.81
Si Simmons
Career
Per 9 Innings
1
1.35
Mariano Rivera
Career
Per 9 Innings
6
0.04
Si Simmons
Careerverified
Per 9 Inningsverified
0
0
Mariano Rivera
Careerverified
Per 9 Inningsverified
374
2.62
Si Simmons
Career
Per 9 Innings
1
1.35
Mariano Rivera
Careerverified
Per 9 Inningsverified
368
2.58
Si Simmons
Career
Per 9 Innings
1
1.35
Mariano Rivera
Career
Per 9 Innings
98.4
98.4
Si Simmons
Careerverified
Per 9 Inningsverified
100
100
Mariano Rivera
Career
Per 9 Innings
0.33
0.33
Si Simmons
Careerverified
Per 9 Inningsverified
0.5
0.5
Mariano Rivera
Careerverified
Per 9 Inningsverified
0.9
0.9
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Careerverified
Per 9 Inningsverified
12
0.08
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Career
Per 9 Innings
0
0
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Career
Per 9 Innings
0
0
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Career
Per 9 Innings
0
0
Si Simmons
Career
Per 9 Innings
0
0
Mariano Rivera
Career
Per 9 Innings
0
0
Si Simmons
Career
Per 9 Innings
0
0

Hitting Stats for Mariano Rivera and Si Simmons

Mariano Rivera
Careerverified
Per 600 PAverified
19
19
Si Simmons
Career
Per 600 PA
1
1
Mariano Rivera
Careerverified
Per 600 PAverified
1115
167250
Si Simmons
Career
Per 600 PA
2
400
Mariano Rivera
Careerverified
Per 600 PA
4
600
Si Simmons
Career
Per 600 PA
3
600
Mariano Rivera
Career
Per 600 PA
3
450
Si Simmons
Career
Per 600 PAverified
3
600
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
0.375
0.375
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
Si Simmons
Career
Per 600 PA
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
Si Simmons
Career
Per 600 PA
Mariano Rivera
Careerverified
Per 600 PAverified
0.04
5.31
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
1
150
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
0.25
0.25
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
0.25
0.25
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
0.113
0.113
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
0.333
0.333
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
1
150
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
1
150
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
0.01
1.04
Si Simmons
Career
Per 600 PA
-0.3
-60
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
1
150
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
1
150
Si Simmons
Careerverified
Per 600 PAverified
0
0
Mariano Rivera
Careerverified
Per 600 PAverified
4
4
Si Simmons
Career
Per 600 PA
Mariano Rivera
Careerverified
Per 600 PAverified
1
1
Si Simmons
Career
Per 600 PA
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
0
0
Si Simmons
Career
Per 600 PA
0
0
Mariano Rivera
Career
Per 600 PA
Si Simmons
Career
Per 600 PA