Ronald Hatcher Jr. (born June 28, 1959, in Fort Worth, Texas), better known as "Gene Hatcher," is a former boxer who was world light welterweight champion. His nickname was "Mad Dog." His most notable early win came against former WBC super featherweight champion Alfredo Escalera in 1982, when he won a ten-round decision. His next notable opponent, Tyrone Crawley, defeated him by a ten-round decision. He followed that with a rematch in 1983 with Escalera. In that fight, Hatcher was dropped in round six and subsequently lost a unanimous ten-round decision.

Ken Shephard..........................(Pro-debut)
Raul Trujillo..............................(Fight # 9)
Charles Allen...........................(Fight # 11)
Alfredo Escalera I....................(Fight # 12)
Tyrone Crawley........................(Fight # 15)
Romero Sandoval....................(Fight # 18)
Eduardo Lugo..........................(Fight # 21)
Joe Manley..............................(Fight # 22)
Johnny Bumphus.....................(Fight # 24)

Ulbado Sacco I........................(Fight # 25)
Ulbaldo Sacco II......................(Fight # 26)
Darryll Anthony........................(Fight # 30)
Frankie Warren.......................(Fight # 31)
Lloyd Honeyhan......................(Fight # 32)
Aaron Davis............................(Fight # 35)