Show modern player card
Name Team Age
John Heydon Retired (2031, Age 36) 44
Drafted Position Bats/Throws
Round 3, Pick 34
(2015)		 RP L/L
League Option Years   Majors Service Time
Roberto Clemente League 0 5 years (44 games)
Total Rating   Arm Range
B  C  D 
Contact vs R Contact vs L Speed
D- D- D-
Power vs R Power vs L Bunting
C- F  F 
Endurance Velocity Control
C+ B  B+
Leadership   Mentor Value  
A  A+
Health   Injured Days   Birthday
B  0 12/31/1994
WS Rings WS Appearances LCS Appearances
0 0 0
Alt Pos (---) Alt Pos (---) Alt Pos (---)
F  (0.0 %) F  (0.0 %) F  (0.0 %)

Stats  |   Splits  |   Playoffs  |   Energy  |   Improvements  |   Past Skills  |   Awards   |  Batting   |  Fielding   |  Game Log
Year Vs G IP SO BB H WHIP
2017 AHB 41 37.0 20 20 67 2.35
2017 HHB 48 61.0 46 36 84 1.97
2017 LHB 54 27.2 20 18 36 1.95
2017 RHB 87 70.1 46 38 115 2.18
2027 AHB 10 23.2 14 9 18 1.14
2027 HHB 15 24.2 13 13 24 1.50
2027 LHB 16 13.1 10 3 9 0.90
2027 RHB 25 35.0 17 19 33 1.49
2028 AHB 14 60.0 37 23 61 1.40
2028 HHB 16 72.1 50 29 82 1.53
2028 LHB 26 42.0 26 13 38 1.21
2028 RHB 30 90.1 61 39 105 1.59
2029 AHB 39 60.1 39 23 64 1.44
2029 HHB 28 43.0 34 14 47 1.42
2029 LHB 56 29.0 20 16 34 1.72
2029 RHB 64 74.1 53 21 77 1.32
2030 AHB 44 70.2 48 25 76 1.43
2030 HHB 46 72.0 44 20 88 1.50
2030 LHB 56 32.0 23 10 36 1.44
2030 RHB 90 110.2 69 35 128 1.47
2031 AHB 15 77.2 65 28 83 1.43
2031 HHB 16 81.0 60 29 106 1.67
2031 LHB 24 39.0 39 16 37 1.36
2031 RHB 31 119.2 86 41 152 1.61
2039 AHB 0 0.0 0 0 0 0.00
2039 HHB 0 0.0 0 0 0 0.00
2039 LHB 0 0.0 0 0 0 0.00
2039 RHB 0 0.0 0 0 0 0.00
Total AHB 163 329.1 223 128 369 1.51
Total HHB 169 354.0 247 141 431 1.62
Total LHB 232 183.0 138 76 190 1.45
Total RHB 327 500.1 332 193 610 1.60
Total 332 683.1 470 269 800 1.56
Career Transactions
DateTransaction
2031-11-01John Heydon has retired from the Seattle Super Sonics 🏀
2029-06-03The Seattle Super Sonics have promoted Oliver Ellsworth to the major league team. The Seattle Super Sonics have promoted John Heydon to the major league team.
2029-06-03The Seattle Super Sonics have acquired John Heydon from the waiver wire.
2029-04-01The Chicago HACKAROOS have waived Eddie Blair. The Chicago HACKAROOS have waived John Heydon.
2028-05-26The Chicago HACKAROOS have promoted Alex Arcia to the major league team. The Chicago HACKAROOS have promoted John Heydon to the major league team. The Chicago HACKAROOS have designated Frank Harris for assignment. The Chicago HACKAROOS have sent Don Dexter to the minors.
2028-05-19The Chicago HACKAROOS have promoted Don Dexter to the major league team. The Chicago HACKAROOS have designated John Heydon for assignment.
2027-08-30The Chicago HACKAROOS have acquired John Heydon from the waiver wire.
2027-08-23The Seattle Super Sonics have designated John Heydon for assignment.
2027-04-02The Seattle Super Sonics have promoted John Heydon to the major league team. The Seattle Super Sonics have sent Dave Leon to the minors.
2022-04-01The Seattle Super Sonics have acquired John Heydon from the waiver wire.
2021-04-01The Kansas City RibMen have waived John Heydon.
2017-08-11The Kansas City RibMen have promoted Lou Knudson to the major league team. The Kansas City RibMen have promoted Bob Tovar to the major league team. The Kansas City RibMen have promoted Homer Rakow to the major league team. The Kansas City RibMen have promoted Chuck Hinshaw to the major league team. The Kansas City RibMen have promoted Roy Davis to the major league team. The Kansas City RibMen have promoted Shane Bowa to the major league team. The Kansas City RibMen have designated Ray Boyle for assignment. The Kansas City RibMen have sent John Heydon to the minors. The Kansas City RibMen have sent Lee Daly to the minors. The Kansas City RibMen have sent Tim Leonhard to the minors. The Kansas City RibMen have sent Memo Clifton to the minors. The Kansas City RibMen have sent Dick Comstock to the minors.
2017-04-01The Kansas City RibMen have auto-promoted John Heydon to the major leagues.