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Name Team Age
Guillermo Mack Retired (1982, Age 36) Died (2025, Age 80)
Drafted Position Bats/Throws
Round 2, Pick 32
(1964)		 RP R/R
League Option Years   Majors Service Time
Ed ONeill League 0 15 years (132 games)
Total Rating   Arm Range
B+ B- D-
Contact vs R Contact vs L Speed
D- D  D+
Power vs R Power vs L Bunting
D- D- D-
Endurance Velocity Control
C- A  C+
Leadership   Mentor Value  
A  A+
Health   Injured Days   Birthday
C+ 0 12/7/1945
WS Rings WS Appearances LCS Appearances
0 1 1
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
1966 AHB 8 7.0 6 2 16 2.57
1966 HHB 12 15.0 13 9 25 2.27
1966 LHB 19 11.1 10 5 20 2.21
1966 RHB 19 10.2 9 6 21 2.53
1967 AHB 29 36.0 38 25 53 2.17
1967 HHB 34 59.1 51 34 58 1.55
1967 LHB 58 48.1 45 42 63 2.17
1967 RHB 60 47.0 44 17 48 1.38
1968 AHB 30 32.1 24 19 49 2.10
1968 HHB 32 55.1 44 21 57 1.41
1968 LHB 58 49.0 37 24 58 1.67
1968 RHB 56 38.2 31 16 48 1.66
1969 AHB 33 34.2 33 13 46 1.70
1969 HHB 41 58.0 50 19 84 1.78
1969 LHB 64 51.0 44 21 72 1.82
1969 RHB 64 41.2 39 11 58 1.66
1970 AHB 17 73.2 72 33 89 1.66
1970 HHB 19 99.0 98 45 96 1.42
1970 LHB 36 102.0 96 55 119 1.71
1970 RHB 36 70.2 74 23 66 1.26
1971 AHB 15 78.2 67 31 88 1.51
1971 HHB 21 117.1 95 49 116 1.41
1971 LHB 36 114.2 102 52 122 1.52
1971 RHB 36 81.1 60 28 82 1.35
1972 AHB 16 83.1 82 40 92 1.58
1972 HHB 15 79.2 77 45 81 1.58
1972 LHB 31 83.0 86 48 97 1.75
1972 RHB 31 80.0 73 37 76 1.41
1973 AHB 11 61.1 49 23 61 1.37
1973 HHB 19 111.0 93 34 132 1.50
1973 LHB 30 105.1 87 31 113 1.37
1973 RHB 29 67.0 55 26 80 1.58
1974 AHB 15 75.0 49 20 80 1.33
1974 HHB 8 43.0 38 20 43 1.47
1974 LHB 23 73.1 54 24 82 1.45
1974 RHB 23 44.2 33 16 41 1.28
1975 AHB 20 40.1 33 18 41 1.46
1975 HHB 23 64.0 46 20 45 1.02
1975 LHB 43 54.0 40 25 47 1.33
1975 RHB 41 50.1 39 13 39 1.03
1976 AHB 30 39.1 36 16 26 1.07
1976 HHB 32 41.1 35 19 46 1.57
1976 LHB 56 44.0 35 21 45 1.50
1976 RHB 56 36.2 36 14 27 1.12
1977 AHB 33 53.1 39 28 54 1.54
1977 HHB 37 68.2 62 36 48 1.22
1977 LHB 69 73.2 60 44 61 1.43
1977 RHB 64 48.1 41 20 41 1.26
1978 AHB 43 54.1 46 28 52 1.47
1978 HHB 46 50.2 30 20 46 1.30
1978 LHB 85 60.0 42 31 60 1.52
1978 RHB 73 45.0 34 17 38 1.22
1979 AHB 50 63.0 40 27 59 1.37
1979 HHB 42 53.1 52 24 56 1.50
1979 LHB 90 69.2 53 37 78 1.65
1979 RHB 83 46.2 39 14 37 1.09
1980 AHB 42 44.1 37 23 43 1.49
1980 HHB 44 51.2 41 21 62 1.61
1980 LHB 83 58.1 44 20 63 1.42
1980 RHB 74 37.2 34 24 42 1.75
1981 AHB 44 59.2 49 27 49 1.27
1981 HHB 40 53.2 42 26 56 1.53
1981 LHB 77 59.1 47 26 56 1.38
1981 RHB 72 54.0 44 27 49 1.41
1982 AHB 10 55.1 50 32 58 1.63
1982 HHB 15 75.0 59 20 82 1.36
1982 LHB 25 81.2 70 37 100 1.68
1982 RHB 25 48.2 39 15 40 1.13
2260 AHB 0 0.0 0 0 0 0.00
2260 HHB 0 0.0 0 0 0 0.00
2260 LHB 0 0.0 0 0 0 0.00
2260 RHB 0 0.0 0 0 0 0.00
Total AHB 446 891.2 750 405 956 1.53
Total HHB 480 1096.0 926 462 1133 1.46
Total LHB 883 1138.2 952 543 1256 1.58
Total RHB 842 849.0 724 324 833 1.36
Total 926 1987.2 1676 867 2089 1.49
Career Transactions
DateTransaction
1982-11-01Guillermo Mack has retired from the Philadelphia Cheesesteaks
1982-04-04The Philadelphia Cheesesteaks have acquired Guillermo Mack from the waiver wire.
1982-03-25The Oakland Canaries have promoted John Wilson to the major league team. The Oakland Canaries have designated Ed Thomas for assignment. The Oakland Canaries have designated Guillermo Mack for assignment.
1981-07-25The Oakland Canaries have placed Guillermo Mack on the trade block.
1975-07-06Guillermo Mack of the Oakland Canaries is injured and is expected to be out 12 days.
1973-10-23A trade has been completed between the Oakland Canaries and the Toronto Antagonists. The Toronto Antagonists receive Martin Whelan, Draft Pick 1975 Round 2 OAK (Bob Sherling) from the Oakland Canaries in exchange for Guillermo Mack.
1972-04-01The Toronto Antagonists have placed Guillermo Mack on the trade block.
1970-03-25The Toronto Antagonists have promoted Guillermo Mack to the major league team.
1969-10-09The Toronto Antagonists have sent Guillermo Mack to the minors.
1969-03-25The Toronto Antagonists have promoted Allen Pulliam to the major league team. The Toronto Antagonists have promoted Guillermo Mack to the major league team. The Toronto Antagonists have promoted Boom-Boom Foster to the major league team. The Toronto Antagonists have designated Clarence Jones for assignment.
1968-08-19The Toronto Antagonists have promoted Clarence Jones to the major league team. The Toronto Antagonists have promoted Glenn Tomanek to the major league team. The Toronto Antagonists have promoted Roberto Da Costa to the major league team. The Toronto Antagonists have sent Allen Pulliam to the minors. The Toronto Antagonists have sent Guillermo Mack to the minors. The Toronto Antagonists have sent Boom-Boom Foster to the minors.
1967-07-16The Toronto Antagonists have promoted Guillermo Mack to the major league team. The Toronto Antagonists have sent Boom-Boom Foster to the minors.
1967-06-21The Toronto Antagonists have promoted Carlton Wiffenmeister to the major league team. The Toronto Antagonists have sent Guillermo Mack to the minors.
1966-09-02The Toronto Antagonists have promoted Jaime Roskos to the major league team. The Toronto Antagonists have promoted Boom-Boom Foster to the major league team. The Toronto Antagonists have promoted Guillermo Mack to the major league team.