Jack Armstrong vs. Jakob Junis — Career Comparison
The numbers give Jakob Junis a clear advantage over Jack Armstrong across the core pitching metrics. Jakob Junis led in walk avoidance (BB%+ 129 vs 91), skill-based run prevention (DICE+ 99 vs 89), and home run suppression (HR9+ 94 vs 85). Jack Armstrong held the edge in strikeout rate (K%+ 103 vs 97). Jakob Junis was the better starter — the numbers make that case clearly.
Pitching Stats for Jack Armstrong and Jakob Junis
Jack Armstrong
Career
Per 9 Innings
152
1.74
Jakob Junis
Career
Per 9 Innings
249
2.65
Jack Armstrong
Career
Per 9 Innings
130
1.49
Jakob Junis
Career
Per 9 Innings
116
1.23
Jack Armstrong
Career
Per 9 Innings
65
0.74
Jakob Junis
Career
Per 9 Innings
46
0.49
Jack Armstrong
Career
Per 9 Innings
38.1
38.1
Jakob Junis
Career
Per 9 Innings
50
50
Jack Armstrong
Career
Per 9 Innings
85.53
85.53
Jakob Junis
Career
Per 9 Innings
46.59
46.59
Jack Armstrong
Career
Per 9 Innings
4
0.05
Jakob Junis
Career
Per 9 Innings
1
0.01
Jack Armstrong
Career
Per 9 Innings
400
4.58
Jakob Junis
Career
Per 9 Innings
410
4.36
Jack Armstrong
Career
Per 9 Innings
4.58
4.58
Jakob Junis
Career
Per 9 Innings
4.36
4.36
Jack Armstrong
Career
Per 9 Innings
4.48
4.48
Jakob Junis
Career
Per 9 Innings
4.31
4.31
Jack Armstrong
Career
Per 9 Innings
4.67
4.67
Jakob Junis
Career
Per 9 Innings
4.13
4.13
Jack Armstrong
Career
Per 9 Innings
0.265
0.265
Jakob Junis
Career
Per 9 Innings
0.266
0.266
Jack Armstrong
Career
Per 9 Innings
2360
27
Jakob Junis
Career
Per 9 Innings
2541
27
Jack Armstrong
Career
Per 9 Innings
786.2
9
Jakob Junis
Career
Per 9 Innings
847
9
Jack Armstrong
Career
Per 9 Innings
807
9.23
Jakob Junis
Career
Per 9 Innings
876
9.31
Jack Armstrong
Career
Per 9 Innings
9.23
9.23
Jakob Junis
Career
Per 9 Innings
9.31
9.31
Jack Armstrong
Career
Per 9 Innings
102
1.17
Jakob Junis
Career
Per 9 Innings
130
1.38
Jack Armstrong
Career
Per 9 Innings
1.17
1.17
Jakob Junis
Career
Per 9 Innings
1.38
1.38
Jack Armstrong
Career
Per 9 Innings
0.67
0.67
Jakob Junis
Career
Per 9 Innings
0.52
0.52
Jack Armstrong
Career
Per 9 Innings
319
3.65
Jakob Junis
Career
Per 9 Innings
216
2.3
Jack Armstrong
Career
Per 9 Innings
21
0.24
Jakob Junis
Career
Per 9 Innings
7
0.07
Jack Armstrong
Career
Per 9 Innings
3.65
3.65
Jakob Junis
Career
Per 9 Innings
2.3
2.3
Jack Armstrong
Career
Per 9 Innings
510
5.83
Jakob Junis
Career
Per 9 Innings
768
8.16
Jack Armstrong
Career
Per 9 Innings
5.83
5.83
Jakob Junis
Career
Per 9 Innings
8.16
8.16
Jack Armstrong
Career
Per 9 Innings
3.36
3.36
Jakob Junis
Career
Per 9 Innings
3.08
3.08
Jack Armstrong
Career
Per 9 Innings
1.054
1.054
Jakob Junis
Career
Per 9 Innings
1.162
1.162
Jack Armstrong
Career
Per 9 Innings
26
0.3
Jakob Junis
Career
Per 9 Innings
27
0.29
Jack Armstrong
Career
Per 9 Innings
18
0.21
Jakob Junis
Career
Per 9 Innings
53
0.56
Jack Armstrong
Career
Per 9 Innings
3450
39.47
Jakob Junis
Career
Per 9 Innings
3605
38.31
Jack Armstrong
Career
Per 9 Innings
10
0.11
Jakob Junis
Career
Per 9 Innings
21
0.22
Jack Armstrong
Career
Per 9 Innings
439
5.02
Jakob Junis
Career
Per 9 Innings
441
4.69
Jack Armstrong
Career
Per 9 Innings
5.02
5.02
Jakob Junis
Career
Per 9 Innings
4.69
4.69
Jack Armstrong
Career
Per 9 Innings
34
0.39
Jakob Junis
Career
Per 9 Innings
10
0.11
Jack Armstrong
Career
Per 9 Innings
35
0.4
Jakob Junis
Career
Per 9 Innings
27
0.29
Jack Armstrong
Career
Per 9 Innings
37
0.42
Jakob Junis
Career
Per 9 Innings
59
0.63
Jack Armstrong
Career
Per 9 Innings
1.431
1.431
Jakob Junis
Career
Per 9 Innings
1.289
1.289
Jack Armstrong
Career
Per 9 Innings
3044
34.83
Jakob Junis
Career
Per 9 Innings
3299
35.05
Jack Armstrong
Career
Per 9 Innings
2.89
2.89
Jakob Junis
Career
Per 9 Innings
1.77
1.77
Jack Armstrong
Career
Per 9 Innings
0.29
0.29
Jakob Junis
Career
Per 9 Innings
0.311
0.311
Jack Armstrong
Career
Per 9 Innings
39.47
39.47
Jakob Junis
Career
Per 9 Innings
38.31
38.31
Fielding Stats for Jack Armstrong and Jakob Junis
Jack Armstrong
Career
Per 9 Innings
152
1.74
Jakob Junis
Career
Per 9 Innings
249
2.65
Jack Armstrong
Career
Per 9 Innings
130
1.49
Jakob Junis
Career
Per 9 Innings
116
1.23
Jack Armstrong
Career
Per 9 Innings
2360
27
Jakob Junis
Career
Per 9 Innings
2541
27
Jack Armstrong
Career
Per 9 Innings
786.2
9
Jakob Junis
Career
Per 9 Innings
847
9
Jack Armstrong
Career
Per 9 Innings
62
0.71
Jakob Junis
Career
Per 9 Innings
43
0.46
Jack Armstrong
Career
Per 9 Innings
111
1.27
Jakob Junis
Career
Per 9 Innings
62
0.66
Jack Armstrong
Career
Per 9 Innings
181
2.07
Jakob Junis
Career
Per 9 Innings
110
1.17
Jack Armstrong
Career
Per 9 Innings
173
1.98
Jakob Junis
Career
Per 9 Innings
105
1.12
Jack Armstrong
Career
Per 9 Innings
95.58
95.58
Jakob Junis
Career
Per 9 Innings
95.45
95.45
Jack Armstrong
Career
Per 9 Innings
1.138
1.138
Jakob Junis
Career
Per 9 Innings
0.422
0.422
Jack Armstrong
Career
Per 9 Innings
85.53
85.53
Jakob Junis
Career
Per 9 Innings
46.59
46.59
Jack Armstrong
Career
Per 9 Innings
5
0.06
Jakob Junis
Career
Per 9 Innings
7
0.07
Jack Armstrong
Career
Per 9 Innings
0
0
Jakob Junis
Career
Per 9 Innings
0
0
Hitting Stats for Jack Armstrong and Jakob Junis
Jack Armstrong
Career
Per 600 PA
153
426.98
Jakob Junis
Career
Per 600 PA
249
16600
Jack Armstrong
Career
Per 600 PA
215
600
Jakob Junis
Career
Per 600 PA
9
600
Jack Armstrong
Career
Per 600 PA
0.354
0.354
Jakob Junis
Career
Per 600 PA
0.111
0.111
Jack Armstrong
Career
Per 600 PA
0.132
0.132
Jakob Junis
Career
Per 600 PA
0
0
Jack Armstrong
Career
Per 600 PA
0.091
0.091
Jakob Junis
Career
Per 600 PA
0
0
Jack Armstrong
Career
Per 600 PA
-4.73
-13.19
Jakob Junis
Career
Per 600 PA
-0.82
-54.81
Jack Armstrong
Career
Per 600 PA
83
231.63
Jakob Junis
Career
Per 600 PA
5
333.33
Jack Armstrong
Career
Per 600 PA
2.59
2.59
Jakob Junis
Career
Per 600 PA
1.8
1.8
Jack Armstrong
Career
Per 600 PA
26
72.56
Jakob Junis
Career
Per 600 PA
1
66.67
Jack Armstrong
Career
Per 600 PA
6
16.74
Jakob Junis
Career
Per 600 PA
0
0