Will Jackman - Seamheads Negro Leagues Database

Will Jackman



William Jackman
(Bill; Cannonball)

Born: October 7, 1895 in Kyle, TX
Died: September 9, 1972 in Marion, MA
          (76 years old)

Bats: R
Throws: R
Ht: 6'2"
Wt: 215
Biographical
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Photos & Videos
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Notes:




Pitching
Glossary
Basic Pitching
Team Lg Pos
CAS
EAS
32
SP
0
1
.000
1
1
1
0
0
8.0
6
4
10
0
3
9
0
0
39
4.50
97
BE
NN2
39
SP
7
8
.467
20
14
10
1
0
109.0
83
73
136
7
35
51
0
2
496
6.03
85
NE
NN2
40
RP
0
1
.000
2
0
0
0
0
6.1
14
12
17
3
3
4
0
0
40
17.05
28
3
2
SP
7
10
.412
23
15
11
1
0
123.1
103
89
163
10
41
64
0
2
575
6.49
77
162 Game Average
13
18
.412
41
27
20
2
0
220.2
184
159
292
18
73
115
0
4
1029
6.49
77
 
Team Lg Pos
1
Colored All Stars
-
0
1
.000
1
1
1
0
0
8.0
6
4
10
0
3
9
0
0
39
4.50
97
2
Newark Eagles
SP
7
9
.438
22
14
10
1
0
115.1
97
85
153
10
38
55
0
2
536
6.63
76



Advanced Pitching
Team Lg Pos Lg Lg Lg Lg Lg
CAS
EAS
32
SP
8.0
1.63
1.43
23.1%
9.9%
7.7%
7.3%
3.00
1.36
0.0%
1.2%
BE
NN2
39
SP
109.0
1.57
1.54
10.3%
11.4%
7.1%
8.9%
1.46
1.29
1.4%
1.5%
NE
NN2
40
RP
6.1
3.16
1.51
10.0%
11.2%
7.5%
8.7%
1.33
1.29
7.5%
1.5%
3
2
SP
123.1
1.65
1.53
11.1%
11.3%
7.1%
8.7%
1.56
1.29
1.7%
1.5%
 
Team Lg Pos Lg Lg Lg Lg Lg
1
Colored All Stars
-
8.0
1.63
1.43
23.1%
9.9%
7.7%
7.3%
3.00
1.36
0.0%
1.2%
2
Newark Eagles
SP
115.1
1.66
1.53
10.3%
11.4%
7.1%
8.8%
1.45
1.29
1.9%
1.5%



Opponent's Batting
Team Lg Pos
CAS
EAS
32
SP
1
39
35
6
10
3
0
0
0
3
9
0
1
1
.286
.342
.371
.714
BE
NN2
39
SP
20
496
450
83
136
35
6
7
15
35
51
2
9
7
.302
.355
.453
.809
NE
NN2
40
RP
2
40
36
14
17
2
1
3
1
3
4
0
1
0
.472
.513
.833
1.346
3
2
SP
23
575
521
103
163
40
7
10
16
41
64
2
11
8
.313
.365
.474
.839
 
Team Lg Pos
1
Colored All Stars
-
1
39
35
6
10
3
0
0
0
3
9
0
1
1
.286
.342
.371
.714
2
Newark Eagles
SP
22
536
486
97
153
37
7
10
16
38
55
2
10
7
.315
.367
.481
.848

If you have any questions regarding Negro Leagues statistical or biographical data, please contact gary@seamheads.com. For any other questions/comments/suggestions, please contact the web developer at BaseballGauge@gmail.com.

All biographical data, copyright 2011-2018 Gary Ashwill.

Playing statistics for 1887-1922 and 1926-1938, as well as all Cuban League games (1902-1928) and Negro League vs. Major League games (1887-1944), copyright 2011-2018 Gary Ashwill.

Playing statistics for 1923 (except Negro League vs. Major League games), copyright 2011-2018 Patrick Rock.

Playing statistics for 1933 and 1943, copyright 2013-2018 Scott Simkus.

Playing statistics for 1924-1925, 1939-1942, and 1944-1946 Negro Leagues (not including Cuban League and Negro League vs. Major League games), copyright 2011-2018 Larry Lester, Wayne Stivers, Gary Ashwill.


Defensive Regression Analysis data used here was obtained with permission from Michael Humphreys, author of Wizardry

Win Shares are calculated using the formula in the book Win Shares by Bill James