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Billy Hamilton League
8-24-2079
Charley Mayo Starting Pitcher
Retired (1998, Age 37)
CAREER BIOGRAPHICAL DATA
ERA 4.15 Total Rating B+   Bats/Throws R/R
W-L 198-157 Status Deceased (2026) Option Years 0  
SV 0 Age at Death 65 Date of Birth 07-26-1961
K 2526 Drafted Round 1, Pick 12
(1980)		 Majors Svc Time 14 years
(94 games)
IP 3345.0
WHIP 1.40
OFFENSE PITCHING MENTORING
Contact vs. R D  Contact vs. L C- Endurance B-   Ldrship A+
Power vs. R D+ Power vs. L C- Velocity A    Mentor Val A+
Speed C  Bunt D+ Control B-
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range F  WS Rings 0
1B --- LF --- Arm C- WS Appearances 2
2B --- CF ---   Health F  LCS Appearances 4
3B --- RF ---   Injured Days 0 All Star Teams 1
* League requires 50% rating to start at catcher.

 
Year Type OS Age Chances   Active GS Injured  Endurance   Velocity   Control   Total 
1980 Minors 19 41.00 0 / 3 6 / 16 5 / 22 11 / 41
1981 Minors 20 45.00 1 / 7 6 / 20 2 / 18 9 / 45
1982 Minors 21 40.00 0 / 2 2 / 20 5 / 18 7 / 40
1983 Minors 22 55.00 3 / 5 1 / 21 6 / 29 10 / 55
1983 Majors 22 2.32 6 2 0 0 / 0 0 / 1 0 / 1 0 / 2
1984 Minors 23 25.00 0 / 1 3 / 10 2 / 14 5 / 25
1984 Majors 23 22.22 85 14 0 0 / 0 2 / 10 0 / 12 2 / 22
1985 Majors 24 45.61 159 25 0 0 / 12 4 / 17 2 / 16 6 / 45
1986 Majors 25 51.57 162 37 0 1 / 13 5 / 23 2 / 15 8 / 51
1987 Majors 26 53.08 162 37 0 0 / 11 2 / 21 0 / 21 2 / 53
1988 Majors 27 51.97 162 37 0 0 / 11 5 / 21 2 / 19 7 / 51
1989 Majors 28 53.02 162 36 0 1 / 17 0 / 14 4 / 22 5 / 53
1990 Majors 29 52.71 162 35 0 1 / 12 0 / 16 1 / 24 2 / 52
1991 Majors 30 53.61 162 37 0 1 / 15 0 / 21 1 / 17 2 / 53
1992 Majors 31 50.64 153 35 9 0 / 15 0 / 23 0 / 12 0 / 50
1993 Majors 32 53.00 162 37 0 0 / 11 0 / 21 0 / 21 0 / 53
1994 Majors 33 53.59 162 37 0 0 / 17 1 / 17 0 / 19 1 / 53
1995 Majors 34 52.01 162 34 0 -5 / 15 -2 / 18 -1 / 19 -8 / 52
1996 Majors 35 50.81 162 32 0 -5 / 14 -2 / 16 -3 / 20 -10 / 50
1997 Majors 36 49.32 162 31 0 -6 / 14 -9 / 21 -2 / 14 -17 / 49
1998 Majors 37 47.34 162 31 0 -3 / 14 0 / 17 0 / 16 -3 / 47
Total 2347 497 9 -11 / 209 24 / 364 26 / 369 39 / 942
Career Transactions
DateTransaction
1998-11-01Charley Mayo has retired from the Cincinnati Raptors
1992-09-04Charley Mayo of the Cincinnati Raptors is injured and is expected to be out 10 days.
1986-04-01The Cincinnati Raptors have promoted John Riddick to the major league team. The Cincinnati Raptors have promoted Charley Mayo to the major league team. The Cincinnati Raptors have sent Red Byrd to the minors. The Cincinnati Raptors have sent Slick Knoop to the minors.
1985-10-06The Cincinnati Raptors have promoted Slick Knoop to the major league team. The Cincinnati Raptors have sent Charley Mayo to the minors. The Cincinnati Raptors have sent John Riddick to the minors.
1985-07-09The Cincinnati Raptors have promoted Charley Mayo to the major league team. The Cincinnati Raptors have designated Larry Judson for assignment.
1985-07-07The Cincinnati Raptors have demoted Charley Mayo to the minor leagues.
1985-04-08The Cincinnati Raptors have promoted Charley Mayo to the major league team. The Cincinnati Raptors have designated Orval Davis for assignment.
1985-04-05The Cincinnati Raptors have demoted Charley Mayo to the minor leagues.
1985-04-01The Cincinnati Raptors have promoted Charley Mayo to the major league team. The Cincinnati Raptors have designated Mel Iott for assignment.
1985-03-01The Cincinnati Raptors have sent Charley Mayo to the minors. The Cincinnati Raptors have sent Red Byrd to the minors.
1984-08-21The Cincinnati Raptors have promoted Charley Mayo to the major league team. The Cincinnati Raptors have sent Mark Hummel to the minors.
1984-08-06The Cincinnati Raptors have promoted Red Byrd to the major league team. The Cincinnati Raptors have sent Charley Mayo to the minors.
1984-07-21The Cincinnati Raptors have promoted Charley Mayo to the major league team. The Cincinnati Raptors have designated Phil Niekro for assignment.
1984-07-20The Cincinnati Raptors have demoted Charley Mayo to the minor leagues.
1984-06-10The Cincinnati Raptors have promoted Charley Mayo to the major league team. The Cincinnati Raptors have designated John Essegian for assignment.
1983-10-03The Cincinnati Raptors have sent Charley Mayo to the minors.
1983-09-26The Cincinnati Raptors have promoted Charley Mayo to the major league team.