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Frank Thomas League
4-15-2075
John Slayback Relief Pitcher
Retired (2025, Age 36)
CAREER BIOGRAPHICAL DATA
ERA 3.78 Total Rating 68   Bats/Throws R/R
W-L 138-125 Status Deceased (2063) Option Years 0  
SV 6 Age at Death 74 Date of Birth 10-05-1989
K 1710 Drafted Round 1, Pick 11
(2010)		 Majors Svc Time 13 years
(155 games)
IP 2366.0
WHIP 1.26
OFFENSE PITCHING MENTORING
Contact vs. R 7 Contact vs. L 8 Endurance 45   Ldrship 90
Power vs. R 3 Power vs. L 5 Velocity 54   Mentor Val 100
Speed 38 Bunt 10 Control 83
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range 6 WS Rings 0
1B --- LF --- Arm 47 WS Appearances 1
2B --- CF ---   Health 40 LCS Appearances 3
3B --- RF ---   Injured Days 0 All Star Teams 1
* League requires 50% rating to start at catcher.

Year   Team G AB R H 2B 3B HR RBI BB SO HBP SF SB CS E OPS OBP SLG ISO AVG Awards
2010 LAN
1
0
0
0
0
0
0
0
0
 0 0 0
0
 0 0
.000
.000
.000
.000
.000
2012 LAN
67
17
2
5
0
0
0
1
0
 5 0 0
0
 0 2
.588
.294
.294
.000
.294
2013 LAN
80
31
0
1
0
0
0
1
0
 9 0 1
0
 0 1
.064
.031
.032
.000
.032
2014 LAN
72
21
6
4
0
0
0
0
1
 4 0 0
0
 0 0
.418
.227
.190
.000
.190
2015 LAN
35
69
6
10
0
0
0
3
1
 29 0 0
0
 0 2
.302
.157
.145
.000
.145
2016 LAN
38
73
7
15
0
0
0
3
2
 22 0 0
0
 0 0
.432
.227
.205
.000
.205
2017 LAN
36
84
4
9
0
0
0
5
2
 28 0 1
0
 0 0
.234
.126
.107
.000
.107
2018 LAN
36
78
5
10
0
0
0
4
1
 21 0 0
0
 0 3
.267
.139
.128
.000
.128
2019 LAN
36
75
2
7
1
0
0
6
3
 25 0 1
0
 0 0
.233
.127
.107
.013
.093
2020 LAN
37
65
2
4
0
0
0
0
1
 22 0 0
0
 0 1
.137
.076
.062
.000
.062
2021 LAN
24
48
1
4
0
0
0
2
1
 15 0 0
0
 0 0
.185
.102
.083
.000
.083
2022 SEA-NYA
34
80
4
7
0
0
0
1
1
 14 1 1
1
 0 2
.196
.108
.087
.000
.087
2023 NYA
36
96
3
12
0
0
0
4
1
 29 0 0
0
 0 2
.259
.134
.125
.000
.125
2024 NYA
72
6
0
0
0
0
0
0
1
 3 0 0
0
 0 0
.143
.143
.000
.000
.000
2025 NYA
12
9
0
1
0
0
0
0
0
 2 0 0
0
 0 0
.222
.111
.111
.000
.111
Total
616
752
42
89
1
0
0
30
15
 228 1 4
1
 0 13
.256
.136
.120
.001
.118
Career Transactions
DateTransaction
2025-11-01John Slayback has retired from the New York knights
2022-04-20A trade has been completed between the New York knights and the Seattle Rainiers of Tacoma. The Seattle Rainiers of Tacoma receive Marv Maloney, Jim Allen from the New York knights in exchange for John Slayback. Protest This Trade.
2022-04-11The Seattle Rainiers of Tacoma have placed John Slayback on the trade block.
2022-03-26The Seattle Vampires have drafted John Slayback #15 overall in the Expansion Draft.
2021-06-01John Slayback of the Los Angeles Blue Devils is injured and is expected to be out 35 days.
2012-04-25The Los Angeles Blue Devils have promoted Craig Joost to the major league team. The Los Angeles Blue Devils have promoted John Slayback to the major league team. The Los Angeles Blue Devils have promoted Fred Easterly to the major league team. The Los Angeles Blue Devils have sent Pat Trowbridge to the minors. The Los Angeles Blue Devils have sent Terry Ulisney to the minors. The Los Angeles Blue Devils have sent George Fulgham to the minors.
2010-04-05The Los Angeles Blue Devils have promoted Leo Irwin to the major league team. The Los Angeles Blue Devils have promoted Oswaldo Toney to the major league team. The Los Angeles Blue Devils have sent John Slayback to the minors. The Los Angeles Blue Devils have sent Frankie Jackson to the minors.
2010-04-02The Los Angeles Blue Devils have auto-promoted John Slayback to the major leagues.