Matt Boyd vs. Jack Kull — Career Comparison

Matt Boyd
MillenialWashingtonThrows LeftBats LeftNorth AmericaChicago CubsNational LeagueStarting PitcherAll-Star
Jack Kull
Pre-GenerationalPennsylvaniaThrows LeftBats LeftNorth AmericaPhiladelphia AthleticsAmerican LeagueRelief Pitcher

Matt Boyd built a career as a starting pitcher and Jack Kull as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jack Kull posted stronger surface numbers — ERA 3 and WHIP 2.667 compared to 4.57 and 1.283 for Matt Boyd. By the career numbers, Jack Kull had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Matt Boyd and Jack Kull

Matt Boyd
Careerverified
Per 9 Inningsverified
11
11
Jack Kull
Career
Per 9 Innings
1
1
Matt Boyd
Careerverified
Per 9 Innings
213
1.76
Jack Kull
Career
Per 9 Inningsverified
1
3
Matt Boyd
Careerverified
Per 9 Inningsverified
199
1.65
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Careerverified
Per 9 Innings
60
0.5
Jack Kull
Career
Per 9 Inningsverified
1
3
Matt Boyd
Career
Per 9 Innings
77
0.64
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Innings
43.8
43.8
Jack Kull
Careerverified
Per 9 Inningsverified
100
100
Matt Boyd
Careerverified
Per 9 Inningsverified
93.43
93.43
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Careerverified
Per 9 Inningsverified
2
0.02
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Careerverified
Per 9 Inningsverified
1
0.01
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
553
4.57
Jack Kull
Careerverified
Per 9 Inningsverified
1
3
Matt Boyd
Career
Per 9 Innings
4.57
4.57
Jack Kull
Careerverified
Per 9 Inningsverified
3
3
Matt Boyd
Careerverified
Per 9 Inningsverified
4.15
4.15
Jack Kull
Career
Per 9 Innings
9.51
9.51
Matt Boyd
Careerverified
Per 9 Inningsverified
4.25
4.25
Jack Kull
Career
Per 9 Innings
6.33
6.33
Matt Boyd
Career
Per 9 Innings
0.252
0.252
Jack Kull
Careerverified
Per 9 Inningsverified
0.25
0.25
Matt Boyd
Careerverified
Per 9 Innings
3264
27
Jack Kull
Career
Per 9 Innings
9
27
Matt Boyd
Careerverified
Per 9 Innings
1088
9
Jack Kull
Career
Per 9 Innings
3
9
Matt Boyd
Career
Per 9 Inningsverified
1053
8.71
Jack Kull
Careerverified
Per 9 Innings
3
9
Matt Boyd
Careerverified
Per 9 Inningsverified
8.71
8.71
Jack Kull
Career
Per 9 Innings
9
9
Matt Boyd
Career
Per 9 Innings
176
1.46
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Innings
1.46
1.46
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Innings
0.83
0.83
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Inningsverified
336
2.78
Jack Kull
Careerverified
Per 9 Innings
5
15
Matt Boyd
Career
Per 9 Innings
7
0.06
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Careerverified
Per 9 Inningsverified
2.78
2.78
Jack Kull
Career
Per 9 Innings
15
15
Matt Boyd
Careerverified
Per 9 Innings
1045
8.64
Jack Kull
Career
Per 9 Inningsverified
4
12
Matt Boyd
Career
Per 9 Innings
8.64
8.64
Jack Kull
Careerverified
Per 9 Inningsverified
12
12
Matt Boyd
Careerverified
Per 9 Inningsverified
4.91
4.91
Jack Kull
Career
Per 9 Innings
4
4
Matt Boyd
Career
Per 9 Innings
1.269
1.269
Jack Kull
Careerverified
Per 9 Inningsverified
3
3
Matt Boyd
Career
Per 9 Innings
32
0.26
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Inningsverified
53
0.44
Jack Kull
Careerverified
Per 9 Innings
1
3
Matt Boyd
Career
Per 9 Innings
7
0.06
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Careerverified
Per 9 Innings
4614
38.17
Jack Kull
Career
Per 9 Inningsverified
18
54
Matt Boyd
Careerverified
Per 9 Innings
2
0.02
Jack Kull
Career
Per 9 Inningsverified
1
3
Matt Boyd
Career
Per 9 Innings
589
4.87
Jack Kull
Careerverified
Per 9 Inningsverified
1
3
Matt Boyd
Career
Per 9 Innings
4.87
4.87
Jack Kull
Careerverified
Per 9 Inningsverified
3
3
Matt Boyd
Career
Per 9 Innings
18
0.15
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Career
Per 9 Innings
35
0.29
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Careerverified
Per 9 Inningsverified
77
0.64
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Careerverified
Per 9 Inningsverified
1.277
1.277
Jack Kull
Career
Per 9 Innings
2.667
2.667
Matt Boyd
Careerverified
Per 9 Innings
4172
34.51
Jack Kull
Career
Per 9 Inningsverified
12
36
Matt Boyd
Career
Per 9 Innings
2.77
2.77
Jack Kull
Careerverified
Per 9 Inningsverified
1
1
Matt Boyd
Careerverified
Per 9 Inningsverified
0.297
0.297
Jack Kull
Career
Per 9 Innings
0.375
0.375
Matt Boyd
Career
Per 9 Innings
38.17
38.17
Jack Kull
Careerverified
Per 9 Inningsverified
54
54

Fielding Stats for Matt Boyd and Jack Kull

Matt Boyd
Careerverified
Per 9 Inningsverified
11
11
Jack Kull
Career
Per 9 Innings
1
1
Matt Boyd
Careerverified
Per 9 Innings
213
1.76
Jack Kull
Career
Per 9 Inningsverified
1
3
Matt Boyd
Careerverified
Per 9 Inningsverified
199
1.65
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Careerverified
Per 9 Innings
3264
27
Jack Kull
Career
Per 9 Innings
9
27
Matt Boyd
Careerverified
Per 9 Innings
1088
9
Jack Kull
Career
Per 9 Innings
3
9
Matt Boyd
Careerverified
Per 9 Inningsverified
37
0.31
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Careerverified
Per 9 Innings
109
0.9
Jack Kull
Career
Per 9 Inningsverified
1
3
Matt Boyd
Career
Per 9 Innings
12
0.1
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Matt Boyd
Careerverified
Per 9 Innings
158
1.31
Jack Kull
Career
Per 9 Inningsverified
1
3
Matt Boyd
Careerverified
Per 9 Innings
146
1.21
Jack Kull
Career
Per 9 Inningsverified
1
3
Matt Boyd
Career
Per 9 Innings
92.41
92.41
Jack Kull
Careerverified
Per 9 Inningsverified
100
100
Matt Boyd
Career
Per 9 Innings
0.685
0.685
Jack Kull
Careerverified
Per 9 Inningsverified
1
1
Matt Boyd
Careerverified
Per 9 Inningsverified
93.43
93.43
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Careerverified
Per 9 Inningsverified
6
0.05
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Innings
0
0
Matt Boyd
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Innings
0
0

Hitting Stats for Matt Boyd and Jack Kull

Matt Boyd
Careerverified
Per 600 PAverified
11
11
Jack Kull
Career
Per 600 PA
1
1
Matt Boyd
Careerverified
Per 600 PAverified
213
10650
Jack Kull
Career
Per 600 PA
1
600
Matt Boyd
Careerverified
Per 600 PA
12
600
Jack Kull
Career
Per 600 PA
1
600
Matt Boyd
Careerverified
Per 600 PA
10
500
Jack Kull
Career
Per 600 PAverified
1
600
Matt Boyd
Career
Per 600 PA
0.3
0.3
Jack Kull
Careerverified
Per 600 PAverified
1
1
Matt Boyd
Career
Per 600 PA
0.708
0.708
Jack Kull
Careerverified
Per 600 PAverified
2
2
Matt Boyd
Careerverified
Per 600 PA
3
150
Jack Kull
Career
Per 600 PAverified
1
600
Matt Boyd
Careerverified
Per 600 PA
3
150
Jack Kull
Career
Per 600 PAverified
1
600
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Careerverified
Per 600 PA
1.13
56.41
Jack Kull
Career
Per 600 PAverified
1
600
Matt Boyd
Careerverified
Per 600 PA
3
150
Jack Kull
Career
Per 600 PAverified
1
600
Matt Boyd
Careerverified
Per 600 PA
4
200
Jack Kull
Career
Per 600 PAverified
1
600
Matt Boyd
Career
Per 600 PA
0.364
0.364
Jack Kull
Careerverified
Per 600 PAverified
1
1
Matt Boyd
Career
Per 600 PA
0.3
0.3
Jack Kull
Careerverified
Per 600 PAverified
1
1
Matt Boyd
Career
Per 600 PA
0.664
0.664
Jack Kull
Careerverified
Per 600 PAverified
2
2
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0.239
0.239
Jack Kull
Careerverified
Per 600 PAverified
0.7
0.7
Matt Boyd
Careerverified
Per 600 PAverified
0.571
0.571
Jack Kull
Career
Per 600 PA
Matt Boyd
Career
Per 600 PA
0.5
0.5
Jack Kull
Careerverified
Per 600 PAverified
1
1
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Careerverified
Per 600 PAverified
2
1200
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Careerverified
Per 600 PAverified
2
1200
Matt Boyd
Careerverified
Per 600 PA
1.46
73.06
Jack Kull
Career
Per 600 PAverified
0.71
423.33
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Careerverified
Per 600 PAverified
1
50
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
4
200
Jack Kull
Careerverified
Per 600 PAverified
0
0
Matt Boyd
Careerverified
Per 600 PAverified
3
3
Jack Kull
Career
Per 600 PA
Matt Boyd
Careerverified
Per 600 PAverified
0.25
0.25
Jack Kull
Career
Per 600 PA
Matt Boyd
Careerverified
Per 600 PAverified
1
50
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Matt Boyd
Career
Per 600 PA
Jack Kull
Career
Per 600 PA