Juan Guerrero - Seamheads Negro Leagues Database

Juan Guerrero



Juan Guerrero


Born: 1916 birthplace unknown


Bats: R
Throws: R
Ht: 6'1"
Wt: 185
Biographical
Wikipedia BR Bullpen SABR Bio Project SABR Index
Photos & Videos
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Notes:


• Played in the Minor Leagues


Pitching
Glossary
Basic Pitching
Team Lg Pos
CBM
MEX
24
RP
1
0
1.000
3
0
0
0
6.2
8
7
13
4
5
0
0
36
9.45
49
VCZ
MEX
25
SP
9
13
.409
37
18
6
1
168.2
98
84
224
58
80
774
4.48
100
TPC
MEX
26
SP
4
14
.222
31
18
6
1
137.2
81
65
172
41
32
0
1
613
4.25
103
TPC
MEX
27
SP
9
13
.409
33
22
12
4
191.2
69
57
201
47
41
0
4
805
2.68
129
JN2
MEX
28
SP
5
2
.714
13
7
3
0
62.0
35
27
69
24
13
0
1
0
273
3.92
106
JN2
MEX
29
SP
11
2
.846
31
13
9
3
163.0
68
52
174
47
30
1
0
5
694
2.87
164
6
4
SP
39
44
.470
148
78
36
9
729.2
359
292
853
221
201
1
1
10
3195
3.60
117
162 Game Average
12
13
.470
45
23
11
3
219.2
108
88
257
66
60
0
1
4
961
3.60
117
 
Team Lg Pos
1
Sultanes de Monterrey
-
1
0
1.000
3
0
0
0
6.2
8
7
13
4
5
0
0
36
9.45
49
1
Rojos del Águila de Veracruz
SP
9
13
.409
37
18
6
1
168.2
98
84
224
58
80
774
4.48
100
2
Alijadores de Tampico
SP
13
27
.325
64
40
18
5
329.1
150
122
373
88
73
0
5
1418
3.33
117
2
La Junta de Nuevo Laredo II
SP
16
4
.800
44
20
12
3
225.0
103
79
243
71
43
1
1
5
967
3.16
143



Advanced Pitching
Team Lg Pos Lg Lg Lg Lg Lg
CBM
MEX
24
RP
6.2
2.55
1.52
13.9%
11.9%
11.1%
9.4%
1.25
1.27
VCZ
MEX
25
SP
168.2
1.67
1.60
10.3%
9.7%
7.5%
11.2%
1.38
0.87
TPC
MEX
26
SP
137.2
1.55
1.63
5.2%
9.5%
6.7%
11.7%
0.78
0.81
TPC
MEX
27
SP
191.2
1.29
1.41
5.1%
9.5%
5.8%
9.7%
0.87
0.97
JN2
MEX
28
SP
62.0
1.50
1.56
4.8%
8.0%
8.8%
11.6%
0.54
0.69
JN2
MEX
29
SP
163.0
1.36
1.64
4.3%
7.3%
6.8%
11.6%
0.64
0.63
6
4
SP
729.2
1.47
1.56
6.3%
8.9%
6.9%
11.0%
0.91
0.82
 
Team Lg Pos Lg Lg Lg Lg Lg
1
Sultanes de Monterrey
-
6.2
2.55
1.52
13.9%
11.9%
11.1%
9.4%
1.25
1.27
1
Rojos del Águila de Veracruz
SP
168.2
1.67
1.60
10.3%
9.7%
7.5%
11.2%
1.38
0.87
2
Alijadores de Tampico
SP
329.1
1.40
1.50
5.1%
9.5%
6.2%
10.6%
0.83
0.90
2
La Junta de Nuevo Laredo II
SP
225.0
1.40
1.62
4.4%
7.5%
7.3%
11.6%
0.61
0.64



Opponent's Batting
Team Lg Pos
CBM
MEX
24
RP
3
36
8
13
4
5
0
VCZ
MEX
25
SP
37
774
98
224
58
80
TPC
MEX
26
SP
31
613
81
172
41
32
1
TPC
MEX
27
SP
33
805
69
201
47
41
4
JN2
MEX
28
SP
13
273
249
35
69
24
13
0
.277
.341
JN2
MEX
29
SP
31
694
641
68
174
47
30
5
.271
.326
6
4
SP
148
3195
890
359
853
221
201
10
.273
.330
.000
.000
 
Team Lg Pos
1
Sultanes de Monterrey
-
3
36
8
13
4
5
0
.000
.000
.000
.000
1
Rojos del Águila de Veracruz
SP
37
774
98
224
58
80
.000
.000
.000
.000
2
Alijadores de Tampico
SP
64
1418
150
373
88
73
5
.000
.000
.000
.000
2
La Junta de Nuevo Laredo II
SP
44
967
890
103
243
71
43
5
.273
.330
.000
.000

If you have any questions regarding Negro Leagues statistical or biographical data, please contact gary@seamheads.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, 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