Matt Boyd vs. Frank Keffer — Career Comparison

Matt Boyd
MillenialWashingtonThrows LeftBats LeftNorth AmericaChicago CubsNational LeagueStarting PitcherAll-Star
Frank Keffer
Pre-GenerationalPennsylvaniaNorth AmericaSyracuse StarsAmerican AssociationRelief Pitcher

Matt Boyd built a career as a starting pitcher and Frank Keffer as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Matt Boyd posted stronger surface numbers — ERA 4.57 and WHIP 1.283 compared to 5.63 and 1.500 for Frank Keffer. By the career numbers, Matt Boyd had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Matt Boyd and Frank Keffer

Matt Boyd
Careerverified
Per 9 Inningsverified
11
11
Frank Keffer
Career
Per 9 Innings
1
1
Matt Boyd
Careerverified
Per 9 Inningsverified
213
1.76
Frank Keffer
Career
Per 9 Innings
2
1.13
Matt Boyd
Careerverified
Per 9 Inningsverified
199
1.65
Frank Keffer
Career
Per 9 Innings
1
0.56
Matt Boyd
Careerverified
Per 9 Innings
60
0.5
Frank Keffer
Career
Per 9 Inningsverified
1
0.56
Matt Boyd
Career
Per 9 Innings
77
0.64
Frank Keffer
Careerverified
Per 9 Inningsverified
1
0.56
Matt Boyd
Career
Per 9 Innings
43.8
43.8
Frank Keffer
Careerverified
Per 9 Inningsverified
50
50
Matt Boyd
Careerverified
Per 9 Inningsverified
93.43
93.43
Frank Keffer
Career
Per 9 Innings
50
50
Matt Boyd
Careerverified
Per 9 Innings
2
0.02
Frank Keffer
Career
Per 9 Inningsverified
1
0.56
Matt Boyd
Careerverified
Per 9 Inningsverified
1
0.01
Frank Keffer
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
0
0
Frank Keffer
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Inningsverified
553
4.57
Frank Keffer
Careerverified
Per 9 Innings
10
5.63
Matt Boyd
Careerverified
Per 9 Inningsverified
4.57
4.57
Frank Keffer
Career
Per 9 Innings
5.63
5.63
Matt Boyd
Career
Per 9 Innings
4.15
4.15
Frank Keffer
Careerverified
Per 9 Inningsverified
3.58
3.58
Matt Boyd
Career
Per 9 Innings
4.25
4.25
Frank Keffer
Careerverified
Per 9 Inningsverified
4.19
4.19
Matt Boyd
Career
Per 9 Innings
0.252
0.252
Frank Keffer
Careerverified
Per 9 Inningsverified
0.242
0.242
Matt Boyd
Careerverified
Per 9 Innings
3264
27
Frank Keffer
Career
Per 9 Innings
48
27
Matt Boyd
Careerverified
Per 9 Innings
1088
9
Frank Keffer
Career
Per 9 Innings
16
9
Matt Boyd
Career
Per 9 Innings
1053
8.71
Frank Keffer
Careerverified
Per 9 Inningsverified
15
8.44
Matt Boyd
Career
Per 9 Innings
8.71
8.71
Frank Keffer
Careerverified
Per 9 Inningsverified
8.44
8.44
Matt Boyd
Career
Per 9 Innings
176
1.46
Frank Keffer
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Innings
1.46
1.46
Frank Keffer
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Innings
0.83
0.83
Frank Keffer
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Inningsverified
336
2.78
Frank Keffer
Careerverified
Per 9 Innings
9
5.06
Matt Boyd
Career
Per 9 Innings
7
0.06
Frank Keffer
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Careerverified
Per 9 Inningsverified
2.78
2.78
Frank Keffer
Career
Per 9 Innings
5.06
5.06
Matt Boyd
Careerverified
Per 9 Inningsverified
1045
8.64
Frank Keffer
Career
Per 9 Innings
4
2.25
Matt Boyd
Careerverified
Per 9 Inningsverified
8.64
8.64
Frank Keffer
Career
Per 9 Innings
2.25
2.25
Matt Boyd
Careerverified
Per 9 Inningsverified
4.91
4.91
Frank Keffer
Career
Per 9 Innings
2
2
Matt Boyd
Careerverified
Per 9 Inningsverified
1.269
1.269
Frank Keffer
Career
Per 9 Innings
0.813
0.813
Matt Boyd
Career
Per 9 Innings
32
0.26
Frank Keffer
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Innings
53
0.44
Frank Keffer
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Innings
7
0.06
Frank Keffer
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Careerverified
Per 9 Innings
4614
38.17
Frank Keffer
Career
Per 9 Inningsverified
71
39.94
Matt Boyd
Careerverified
Per 9 Innings
2
0.02
Frank Keffer
Career
Per 9 Inningsverified
1
0.56
Matt Boyd
Career
Per 9 Inningsverified
589
4.87
Frank Keffer
Careerverified
Per 9 Innings
13
7.31
Matt Boyd
Careerverified
Per 9 Inningsverified
4.87
4.87
Frank Keffer
Career
Per 9 Innings
7.31
7.31
Matt Boyd
Career
Per 9 Innings
18
0.15
Frank Keffer
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Innings
35
0.29
Frank Keffer
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Careerverified
Per 9 Inningsverified
77
0.64
Frank Keffer
Career
Per 9 Innings
0
0
Matt Boyd
Careerverified
Per 9 Inningsverified
1.277
1.277
Frank Keffer
Career
Per 9 Innings
1.5
1.5
Matt Boyd
Careerverified
Per 9 Innings
4172
34.51
Frank Keffer
Career
Per 9 Inningsverified
62
34.88
Matt Boyd
Careerverified
Per 9 Inningsverified
2.77
2.77
Frank Keffer
Career
Per 9 Innings
6.5
6.5
Matt Boyd
Career
Per 9 Innings
0.297
0.297
Frank Keffer
Careerverified
Per 9 Inningsverified
0.259
0.259
Matt Boyd
Career
Per 9 Innings
38.17
38.17
Frank Keffer
Careerverified
Per 9 Inningsverified
39.94
39.94

Fielding Stats for Matt Boyd and Frank Keffer

Matt Boyd
Careerverified
Per 9 Inningsverified
11
11
Frank Keffer
Career
Per 9 Innings
1
1
Matt Boyd
Careerverified
Per 9 Inningsverified
213
1.76
Frank Keffer
Career
Per 9 Innings
2
1.13
Matt Boyd
Careerverified
Per 9 Inningsverified
199
1.65
Frank Keffer
Career
Per 9 Innings
0
0
Matt Boyd
Careerverified
Per 9 Innings
3264
27
Frank Keffer
Career
Per 9 Innings
48
27
Matt Boyd
Careerverified
Per 9 Innings
1088
9
Frank Keffer
Career
Per 9 Innings
16
9
Matt Boyd
Careerverified
Per 9 Innings
37
0.31
Frank Keffer
Career
Per 9 Inningsverified
1
0.56
Matt Boyd
Careerverified
Per 9 Innings
109
0.9
Frank Keffer
Career
Per 9 Inningsverified
5
2.81
Matt Boyd
Career
Per 9 Inningsverified
12
0.1
Frank Keffer
Careerverified
Per 9 Innings
1
0.56
Matt Boyd
Careerverified
Per 9 Innings
158
1.31
Frank Keffer
Career
Per 9 Inningsverified
7
3.94
Matt Boyd
Careerverified
Per 9 Innings
146
1.21
Frank Keffer
Career
Per 9 Inningsverified
6
3.38
Matt Boyd
Careerverified
Per 9 Inningsverified
92.41
92.41
Frank Keffer
Career
Per 9 Innings
85.71
85.71
Matt Boyd
Career
Per 9 Innings
0.685
0.685
Frank Keffer
Careerverified
Per 9 Inningsverified
3
3
Matt Boyd
Careerverified
Per 9 Inningsverified
93.43
93.43
Frank Keffer
Career
Per 9 Innings
0
0
Matt Boyd
Careerverified
Per 9 Inningsverified
6
0.05
Frank Keffer
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
0
0
Frank Keffer
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
0
0
Frank Keffer
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
0
0
Frank Keffer
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
0
0
Frank Keffer
Career
Per 9 Innings
0
0

Hitting Stats for Matt Boyd and Frank Keffer

Matt Boyd
Careerverified
Per 600 PAverified
11
11
Frank Keffer
Career
Per 600 PA
1
1
Matt Boyd
Careerverified
Per 600 PAverified
213
10650
Frank Keffer
Career
Per 600 PA
2
171.43
Matt Boyd
Careerverified
Per 600 PA
12
600
Frank Keffer
Career
Per 600 PA
7
600
Matt Boyd
Careerverified
Per 600 PA
10
500
Frank Keffer
Career
Per 600 PAverified
7
600
Matt Boyd
Careerverified
Per 600 PAverified
0.3
0.3
Frank Keffer
Career
Per 600 PA
0.143
0.143
Matt Boyd
Careerverified
Per 600 PAverified
0.708
0.708
Frank Keffer
Career
Per 600 PA
0.286
0.286
Matt Boyd
Careerverified
Per 600 PAverified
3
150
Frank Keffer
Career
Per 600 PA
1
85.71
Matt Boyd
Careerverified
Per 600 PAverified
3
150
Frank Keffer
Career
Per 600 PA
1
85.71
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Careerverified
Per 600 PAverified
1.13
56.41
Frank Keffer
Career
Per 600 PA
0.13
10.96
Matt Boyd
Careerverified
Per 600 PAverified
3
150
Frank Keffer
Career
Per 600 PA
1
85.71
Matt Boyd
Careerverified
Per 600 PAverified
4
200
Frank Keffer
Career
Per 600 PA
1
85.71
Matt Boyd
Careerverified
Per 600 PAverified
0.364
0.364
Frank Keffer
Career
Per 600 PA
0.143
0.143
Matt Boyd
Careerverified
Per 600 PAverified
0.3
0.3
Frank Keffer
Career
Per 600 PA
0.143
0.143
Matt Boyd
Careerverified
Per 600 PAverified
0.664
0.664
Frank Keffer
Career
Per 600 PA
0.286
0.286
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Careerverified
Per 600 PAverified
0.239
0.239
Frank Keffer
Career
Per 600 PA
0.1
0.1
Matt Boyd
Careerverified
Per 600 PAverified
0.571
0.571
Frank Keffer
Career
Per 600 PA
0.167
0.167
Matt Boyd
Careerverified
Per 600 PAverified
0.5
0.5
Frank Keffer
Career
Per 600 PA
0.143
0.143
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Careerverified
Per 600 PAverified
1
85.71
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Careerverified
Per 600 PAverified
1
85.71
Matt Boyd
Careerverified
Per 600 PAverified
1.46
73.06
Frank Keffer
Career
Per 600 PA
-0.01
-1.16
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Careerverified
Per 600 PAverified
1
50
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
4
200
Frank Keffer
Careerverified
Per 600 PAverified
0
0
Matt Boyd
Careerverified
Per 600 PAverified
3
3
Frank Keffer
Career
Per 600 PA
Matt Boyd
Careerverified
Per 600 PAverified
0.25
0.25
Frank Keffer
Career
Per 600 PA
Matt Boyd
Careerverified
Per 600 PAverified
1
50
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Frank Keffer
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
Frank Keffer
Career
Per 600 PA