Jack Flaherty vs. Dennis Lewallyn — Career Comparison

Jack Flaherty
MillenialCaliforniaThrows RightBats RightNorth AmericaDetroit TigersAmerican LeagueStarting Pitcher
Dennis Lewallyn
Baby BoomersFloridaThrows RightBats RightNorth AmericaLos Angeles DodgersNational LeagueRelief Pitcher

Jack Flaherty built a career as a starting pitcher and Dennis Lewallyn as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jack Flaherty posted stronger surface numbers — ERA 3.8 and WHIP 1.208 compared to 4.48 and 1.481 for Dennis Lewallyn. By the career numbers, Jack Flaherty had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Jack Flaherty and Dennis Lewallyn

Jack Flaherty
Careerverified
Per 9 Inningsverified
9
9
Dennis Lewallyn
Career
Per 9 Innings
8
8
Jack Flaherty
Careerverified
Per 9 Innings
190
1.73
Dennis Lewallyn
Career
Per 9 Inningsverified
34
3.81
Jack Flaherty
Careerverified
Per 9 Inningsverified
184
1.67
Dennis Lewallyn
Career
Per 9 Innings
3
0.34
Jack Flaherty
Careerverified
Per 9 Inningsverified
63
0.57
Dennis Lewallyn
Career
Per 9 Innings
4
0.45
Jack Flaherty
Career
Per 9 Innings
56
0.51
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
4
0.45
Jack Flaherty
Careerverified
Per 9 Inningsverified
52.94
52.94
Dennis Lewallyn
Career
Per 9 Innings
50
50
Jack Flaherty
Careerverified
Per 9 Inningsverified
96.84
96.84
Dennis Lewallyn
Career
Per 9 Innings
8.82
8.82
Jack Flaherty
Career
Per 9 Innings
0
0
Dennis Lewallyn
Career
Per 9 Innings
0
0
Jack Flaherty
Career
Per 9 Innings
0
0
Dennis Lewallyn
Career
Per 9 Innings
0
0
Jack Flaherty
Career
Per 9 Innings
0
0
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
1
0.11
Jack Flaherty
Career
Per 9 Inningsverified
418
3.8
Dennis Lewallyn
Careerverified
Per 9 Innings
40
4.48
Jack Flaherty
Careerverified
Per 9 Inningsverified
3.8
3.8
Dennis Lewallyn
Career
Per 9 Innings
4.48
4.48
Jack Flaherty
Careerverified
Per 9 Inningsverified
3.5
3.5
Dennis Lewallyn
Career
Per 9 Innings
4.12
4.12
Jack Flaherty
Careerverified
Per 9 Inningsverified
3.72
3.72
Dennis Lewallyn
Career
Per 9 Innings
4.13
4.13
Jack Flaherty
Careerverified
Per 9 Inningsverified
0.227
0.227
Dennis Lewallyn
Career
Per 9 Innings
0.288
0.288
Jack Flaherty
Careerverified
Per 9 Innings
2972
27
Dennis Lewallyn
Career
Per 9 Innings
241
27
Jack Flaherty
Careerverified
Per 9 Innings
990.2
9
Dennis Lewallyn
Career
Per 9 Innings
80.1
9
Jack Flaherty
Career
Per 9 Inningsverified
836
7.59
Dennis Lewallyn
Careerverified
Per 9 Innings
92
10.31
Jack Flaherty
Careerverified
Per 9 Inningsverified
7.59
7.59
Dennis Lewallyn
Career
Per 9 Innings
10.31
10.31
Jack Flaherty
Career
Per 9 Innings
135
1.23
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
6
0.67
Jack Flaherty
Career
Per 9 Innings
1.23
1.23
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
0.67
0.67
Jack Flaherty
Career
Per 9 Innings
0.71
0.71
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
0.18
0.18
Jack Flaherty
Career
Per 9 Innings
351
3.19
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
22
2.46
Jack Flaherty
Career
Per 9 Inningsverified
10
0.09
Dennis Lewallyn
Careerverified
Per 9 Innings
5
0.56
Jack Flaherty
Career
Per 9 Innings
3.19
3.19
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
2.46
2.46
Jack Flaherty
Careerverified
Per 9 Inningsverified
1130
10.27
Dennis Lewallyn
Career
Per 9 Innings
28
3.14
Jack Flaherty
Careerverified
Per 9 Inningsverified
10.27
10.27
Dennis Lewallyn
Career
Per 9 Innings
3.14
3.14
Jack Flaherty
Careerverified
Per 9 Inningsverified
5.95
5.95
Dennis Lewallyn
Career
Per 9 Innings
0.82
0.82
Jack Flaherty
Careerverified
Per 9 Inningsverified
1.495
1.495
Dennis Lewallyn
Career
Per 9 Innings
0.622
0.622
Jack Flaherty
Career
Per 9 Innings
35
0.32
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
2
0.22
Jack Flaherty
Career
Per 9 Innings
54
0.49
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
1
0.11
Jack Flaherty
Career
Per 9 Innings
0
0
Dennis Lewallyn
Career
Per 9 Innings
0
0
Jack Flaherty
Careerverified
Per 9 Innings
4120
37.43
Dennis Lewallyn
Career
Per 9 Inningsverified
351
39.32
Jack Flaherty
Career
Per 9 Innings
0
0
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
15
1.68
Jack Flaherty
Career
Per 9 Inningsverified
440
4
Dennis Lewallyn
Careerverified
Per 9 Innings
42
4.71
Jack Flaherty
Careerverified
Per 9 Inningsverified
4
4
Dennis Lewallyn
Career
Per 9 Innings
4.71
4.71
Jack Flaherty
Career
Per 9 Inningsverified
12
0.11
Dennis Lewallyn
Careerverified
Per 9 Innings
4
0.45
Jack Flaherty
Career
Per 9 Inningsverified
17
0.15
Dennis Lewallyn
Careerverified
Per 9 Innings
4
0.45
Jack Flaherty
Careerverified
Per 9 Inningsverified
78
0.71
Dennis Lewallyn
Career
Per 9 Innings
3
0.34
Jack Flaherty
Careerverified
Per 9 Inningsverified
1.198
1.198
Dennis Lewallyn
Career
Per 9 Innings
1.419
1.419
Jack Flaherty
Careerverified
Per 9 Innings
3686
33.49
Dennis Lewallyn
Career
Per 9 Inningsverified
320
35.85
Jack Flaherty
Career
Per 9 Innings
2.32
2.32
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
1.24
1.24
Jack Flaherty
Careerverified
Per 9 Inningsverified
0.29
0.29
Dennis Lewallyn
Career
Per 9 Innings
0.301
0.301
Jack Flaherty
Career
Per 9 Innings
37.43
37.43
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
39.32
39.32

Fielding Stats for Jack Flaherty and Dennis Lewallyn

Jack Flaherty
Careerverified
Per 9 Inningsverified
9
9
Dennis Lewallyn
Career
Per 9 Innings
8
8
Jack Flaherty
Careerverified
Per 9 Innings
190
1.73
Dennis Lewallyn
Career
Per 9 Inningsverified
34
3.81
Jack Flaherty
Careerverified
Per 9 Inningsverified
184
1.67
Dennis Lewallyn
Career
Per 9 Innings
3
0.34
Jack Flaherty
Careerverified
Per 9 Innings
2972
27
Dennis Lewallyn
Career
Per 9 Innings
241
27
Jack Flaherty
Careerverified
Per 9 Innings
990.2
9
Dennis Lewallyn
Career
Per 9 Innings
80.1
9
Jack Flaherty
Careerverified
Per 9 Inningsverified
80
0.73
Dennis Lewallyn
Career
Per 9 Innings
6
0.67
Jack Flaherty
Careerverified
Per 9 Innings
87
0.79
Dennis Lewallyn
Career
Per 9 Inningsverified
13
1.46
Jack Flaherty
Career
Per 9 Innings
5
0.05
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
0
0
Jack Flaherty
Careerverified
Per 9 Innings
172
1.56
Dennis Lewallyn
Career
Per 9 Inningsverified
19
2.13
Jack Flaherty
Careerverified
Per 9 Innings
167
1.52
Dennis Lewallyn
Career
Per 9 Inningsverified
19
2.13
Jack Flaherty
Career
Per 9 Innings
97.09
97.09
Dennis Lewallyn
Careerverified
Per 9 Inningsverified
100
100
Jack Flaherty
Careerverified
Per 9 Inningsverified
0.879
0.879
Dennis Lewallyn
Career
Per 9 Innings
0.559
0.559
Jack Flaherty
Careerverified
Per 9 Inningsverified
96.84
96.84
Dennis Lewallyn
Career
Per 9 Innings
8.82
8.82
Jack Flaherty
Careerverified
Per 9 Inningsverified
8
0.07
Dennis Lewallyn
Career
Per 9 Innings
0
0
Jack Flaherty
Career
Per 9 Innings
0
0
Dennis Lewallyn
Career
Per 9 Innings
0
0
Jack Flaherty
Career
Per 9 Innings
0
0
Dennis Lewallyn
Career
Per 9 Innings
0
0
Jack Flaherty
Career
Per 9 Innings
0
0
Dennis Lewallyn
Career
Per 9 Innings
0
0
Jack Flaherty
Career
Per 9 Innings
0
0
Dennis Lewallyn
Career
Per 9 Innings
0
0

Hitting Stats for Jack Flaherty and Dennis Lewallyn

Jack Flaherty
Careerverified
Per 600 PAverified
9
9
Dennis Lewallyn
Career
Per 600 PA
8
8
Jack Flaherty
Careerverified
Per 600 PA
198
792
Dennis Lewallyn
Career
Per 600 PAverified
34
1457.14
Jack Flaherty
Careerverified
Per 600 PA
150
600
Dennis Lewallyn
Career
Per 600 PA
14
600
Jack Flaherty
Careerverified
Per 600 PA
123
492
Dennis Lewallyn
Career
Per 600 PAverified
13
557.14
Jack Flaherty
Careerverified
Per 600 PAverified
0.155
0.155
Dennis Lewallyn
Career
Per 600 PA
0.077
0.077
Jack Flaherty
Careerverified
Per 600 PAverified
0.506
0.506
Dennis Lewallyn
Career
Per 600 PA
0.214
0.214
Jack Flaherty
Careerverified
Per 600 PAverified
19
76
Dennis Lewallyn
Career
Per 600 PA
1
42.86
Jack Flaherty
Careerverified
Per 600 PAverified
15
60
Dennis Lewallyn
Career
Per 600 PA
1
42.86
Jack Flaherty
Careerverified
Per 600 PAverified
3
12
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Career
Per 600 PA
0
0
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
1
4
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
4
16
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
0.211
0.211
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
0.008
0.008
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
0.053
0.053
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
5.96
23.85
Dennis Lewallyn
Career
Per 600 PA
0.07
2.93
Jack Flaherty
Careerverified
Per 600 PAverified
25
100
Dennis Lewallyn
Career
Per 600 PA
1
42.86
Jack Flaherty
Careerverified
Per 600 PAverified
28
112
Dennis Lewallyn
Career
Per 600 PA
1
42.86
Jack Flaherty
Careerverified
Per 600 PAverified
0.209
0.209
Dennis Lewallyn
Career
Per 600 PA
0.077
0.077
Jack Flaherty
Careerverified
Per 600 PAverified
0.203
0.203
Dennis Lewallyn
Career
Per 600 PA
0.077
0.077
Jack Flaherty
Careerverified
Per 600 PAverified
0.412
0.412
Dennis Lewallyn
Career
Per 600 PA
0.154
0.154
Jack Flaherty
Careerverified
Per 600 PAverified
0.049
0.049
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
0.145
0.145
Dennis Lewallyn
Career
Per 600 PA
0.054
0.054
Jack Flaherty
Careerverified
Per 600 PAverified
0.333
0.333
Dennis Lewallyn
Career
Per 600 PA
0.083
0.083
Jack Flaherty
Career
Per 600 PA
0.231
0.231
Dennis Lewallyn
Careerverified
Per 600 PAverified
0.333
0.333
Jack Flaherty
Careerverified
Per 600 PA
8
32
Dennis Lewallyn
Career
Per 600 PAverified
1
42.86
Jack Flaherty
Careerverified
Per 600 PA
7
28
Dennis Lewallyn
Career
Per 600 PAverified
1
42.86
Jack Flaherty
Careerverified
Per 600 PA
14
56
Dennis Lewallyn
Career
Per 600 PAverified
2
85.71
Jack Flaherty
Careerverified
Per 600 PAverified
4.8
19.19
Dennis Lewallyn
Career
Per 600 PA
-0.7
-29.92
Jack Flaherty
Career
Per 600 PA
0
0
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
9
36
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Career
Per 600 PA
0
0
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Career
Per 600 PAverified
46
184
Dennis Lewallyn
Careerverified
Per 600 PA
10
428.57
Jack Flaherty
Careerverified
Per 600 PAverified
3.26
3.26
Dennis Lewallyn
Career
Per 600 PA
1.4
1.4
Jack Flaherty
Careerverified
Per 600 PAverified
0.2
0.2
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
16
64
Dennis Lewallyn
Career
Per 600 PA
1
42.86
Jack Flaherty
Careerverified
Per 600 PAverified
2
8
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Career
Per 600 PA
0
0
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
1
4
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
1
4
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
2
8
Dennis Lewallyn
Career
Per 600 PA
0
0
Jack Flaherty
Careerverified
Per 600 PAverified
50
50
Dennis Lewallyn
Career
Per 600 PA