Jack Walker - Seamheads Negro Leagues Database

Jack Walker



Jack Walker


Born: birthplace unknown


Bats:
Throws:
Wt:
Biographical
Wikipedia BR Bullpen SABR Index SABR BioProject
Photos & Videos
Google Photos / + Baseball Yahoo Photos / + Baseball MLB.com YouTube

Notes:




Pitching
Glossary
Basic Pitching
Team Lg Pos
NE
NN2
RP
0
0
3
0
0
0
0
10.1
5
5
8
3
4
0
0
4.35
111
HSS
NN2
RP
2
1
.667
6
1
1
1
0
25.1
7
6
19
0
6
18
1
2
103
2.13
227
2
2
RP
2
1
.667
9
1
1
1
0
35.2
12
11
27
0
9
22
1
2
103
2.78
174
162 Game Average
14
7
.667
61
7
7
7
0
242.2
82
75
184
0
61
150
7
14
1001
2.78
174
 
Team Lg Pos
1
Newark Eagles
RP
0
0
3
0
0
0
0
10.1
5
5
8
3
4
0
0
4.35
111
1
St. Louis-New Orleans-Harrisburg Stars
SP
2
1
.667
6
1
1
1
0
25.1
7
6
19
0
6
18
1
2
103
2.13
227



Advanced Pitching
Team Lg Pos Lg Lg Lg Lg Lg
NE
NN2
RP
10.1
1.06
1.49
9.8%
11.2%
7.3%
9.0%
1.33
1.24
HSS
NN2
RP
25.1
0.99
1.50
17.5%
11.4%
5.8%
9.0%
3.00
1.26
0.0%
0.7%
2
2
RP
35.2
1.01
1.50
15.3%
11.3%
6.3%
9.0%
2.44
1.26
0.0%
0.7%
 
Team Lg Pos Lg Lg Lg Lg Lg
1
Newark Eagles
RP
10.1
1.06
1.49
9.8%
11.2%
7.3%
9.0%
1.33
1.24
1
St. Louis-New Orleans-Harrisburg Stars
SP
25.1
0.99
1.50
17.5%
11.4%
5.8%
9.0%
3.00
1.26
0.0%
0.7%



Opponent's Batting
Team Lg Pos
NE
NN2
RP
3
5
8
3
4
0
HSS
NN2
RP
6
103
93
7
19
4
0
0
2
6
18
2
2
.204
.267
.247
.515
2
2
RP
9
103
93
12
27
4
0
0
2
9
22
2
2
.204
.267
.247
.515
 
Team Lg Pos
1
Newark Eagles
RP
3
5
8
3
4
0
.000
.000
.000
.000
1
St. Louis-New Orleans-Harrisburg Stars
SP
6
103
93
7
19
4
0
0
2
6
18
2
2
.204
.267
.247
.515

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