Here is a list of Abe's best fights. For a list of Abe's losses, refer to "Hiroyuki Abe Losses".
On November 25, 2001 Hiroyuki Abe faced off against Kazuhiro Inoue at age 31. She was coming in with a record of 4-1-1 (2), and Inoue was 28 years old and with a record of 4-2-1 (0). Abe stopped Kazuhiro Inoue via TKO.
On July 19, 2002 Hiroyuki Abe faced off against Alexandre Franca Nogueira at age 32. She was coming in with a record of 5-1-2 (3), and Nogueira was 24 years old and with a record of 8-1-1 (4). Abe stopped Alexandre Franca Nogueira via KO.
On May 12, 2006 Hiroyuki Abe faced off against David Padilla in a bantamweight bout at age 36. She was coming in with a record of 7-9-2 (5). Abe stopped David Padilla via submission.
On July 10, 2011 Hiroyuki Abe faced off against Atsuhiro Tsuboi in a bantamweight bout at age 41. She was coming in with a record of 8-14-3 (5). Abe won the fight via 2-round unanimous decision.
On May 29, 1999 Hiroyuki Abe faced off against Yoshiyuki Takayama at age 29. She was coming in with a record of 2-0 (1). Abe won the fight via 2-round unanimous decision.