On October 7, 1932, a 36-year-old Benny Leonard (185-21-9, 70 KOs) and a 24-year-old Irish boxer Jimmy McLarnin (49-8-3, 18 KOs) met in the ring.
Leonard came in to the fight on a 17-fight win streak with a 32% KO rate, and was fighting after a gap of 25 days. McLarnin was on a -1-fight win streak with a 30% KO rate, and fighting after a layoff of 2 months and 3 days.
Jimmy McLarnin stopped Benny Leonard via TKO in the 6th round. McLarnin improves his record to 50-8-3 (19 KOs), while Leonard adds a loss to his record at 185-22-9.
On June 26, 1922, a 26-year-old Benny Leonard (158-20-8, 61 KOs) and Jack Britton met in the ring for the 3rd time, in a welterweight bout.
Leonard came in to the fight on a 38-fight win streak with a 32% KO rate, and was fighting after a gap of 2 months and 7 days.
Benny Leonard lost to Jack Britton via disqualification in the 15-round welterweight fight, and adds an loss to his record at 158-21-8.
On February 21, 1919, a 22-year-old Benny Leonard (120-19-8, 47 KOs) and Willie Ritchie met in the ring.
Leonard came in to the fight on a 6-fight win streak with a 31% KO rate, and was fighting after a gap of 14 days.
Benny Leonard lost to Willie Ritchie via newspaper decision in the 4-round fight, and adds an loss to his record at 120-20-8.
On November 15, 1916, a 20-year-old Benny Leonard (73-18-7, 26 KOs) and Johnny Dundee met in the ring for the 4th time,.
Leonard came in to the fight on a 7-fight win streak with a 25% KO rate, and was fighting after a gap of 5 days.
Benny Leonard lost to Johnny Dundee via newspaper decision in the 6-round fight, and adds an loss to his record at 73-19-7.
On July 28, 1916, a 20-year-old Benny Leonard (66-17-7, 23 KOs) and Freddie Welsh met in the ring for the 2nd time,.
Leonard came in to the fight on a 1-fight win streak with a 24% KO rate, and was fighting after a gap of 1 month and 5 days.
Benny Leonard lost to Freddie Welsh via newspaper decision in the 10-round fight, and adds an loss to his record at 66-18-7.
On April 29, 1915, a 19-year-old Benny Leonard (46-16-5, 16 KOs) and Johnny Kilbane met in the ring.
Leonard came in to the fight on a 2-fight win streak with a 22% KO rate, and was fighting after a gap of 1 month and 5 days.
Benny Leonard lost to Johnny Kilbane via newspaper decision in the 10-round fight, and adds an loss to his record at 46-17-5.
On March 2, 1915, an 18-year-old Benny Leonard (44-15-5, 16 KOs) and Johnny Dundee met in the ring.
Leonard came in to the fight on a 8-fight win streak with a 23% KO rate, and was fighting after a gap of 12 days.
Benny Leonard lost to Johnny Dundee via newspaper decision in the 10-round fight, and adds an loss to his record at 44-16-5.
On April 3, 1914, a 17-year-old Benny Leonard (29-14-3, 15 KOs) and Young Abe Brown met in the ring.
Leonard came in to the fight on a 2-fight win streak with a 30% KO rate, and was fighting after a gap of 1 month.
Benny Leonard lost to Young Abe Brown via newspaper decision in the 10-round fight, and adds an loss to his record at 29-15-3.
On January 20, 1914, a 17-year-old Benny Leonard (27-13-3, 15 KOs) and Phil Bloom met in the ring.
Leonard came in to the fight on a 1-fight losing streak with a 32% KO rate, and was fighting after a gap of 14 days.
Benny Leonard lost to Phil Bloom via newspaper decision in the 10-round fight, and adds an loss to his record at 27-14-3.
On January 6, 1914, a 17-year-old Benny Leonard (27-12-3, 15 KOs) and Kid Black met in the ring.
Leonard came in to the fight on a 3-fight win streak with a 33% KO rate, and was fighting after a gap of 3 days.
Benny Leonard lost to Kid Black via newspaper decision in the 10-round fight, and adds an loss to his record at 27-13-3.
On December 8, 1913, a 17-year-old Benny Leonard (24-11-3, 15 KOs) and Harry Tracey met in the ring.
Leonard came in to the fight on a 1-fight win streak with a 36% KO rate, and was fighting after a gap of 23 days.
Benny Leonard lost to Harry Tracey via newspaper decision in the 10-round fight, and adds an loss to his record at 24-12-3.
On September 27, 1913, a 17-year-old Benny Leonard (22-10-2, 15 KOs) and Tommy Houck met in the ring.
Leonard came in to the fight on a 1-fight win streak with a 40% KO rate, and was fighting after a gap of 25 days.
Benny Leonard lost to Tommy Houck via newspaper decision in the 10-round fight, and adds an loss to his record at 22-11-2.
On August 16, 1913, a 17-year-old Benny Leonard (21-9-2, 14 KOs) and Frankie Fleming met in the ring for the 2nd time,.
Leonard came in to the fight on a 4-fight win streak with a 40% KO rate, and was fighting after a gap of 14 days.
Benny Leonard lost to Frankie Fleming via newspaper decision in the 10-round fight, and adds an loss to his record at 21-10-2.
On May 22, 1913, a 17-year-old Benny Leonard (17-8-2, 12 KOs) and Eddie Powers met in the ring for the 2nd time,.
Leonard came in to the fight on a 1-fight losing streak with a 40% KO rate, and was fighting after a gap of 19 days.
Benny Leonard lost to Eddie Powers via newspaper decision in the 6-round fight, and adds an loss to his record at 17-9-2.
On May 3, 1913, a 17-year-old Benny Leonard (17-7-2, 12 KOs) and Eddie Powers met in the ring.
Leonard came in to the fight after a draw in his last fight with a 41% KO rate, and was fighting after a gap of 3 months and 19 days.
Benny Leonard lost to Eddie Powers via newspaper decision in the 10-round fight, and adds an loss to his record at 17-8-2.
On December 12, 1912, a 16-year-old Benny Leonard (17-6-1, 12 KOs) and Jimmy McVeigh met in the ring.
Leonard came in to the fight on a 1-fight win streak with a 44% KO rate, and was fighting after a gap of 1 month and 10 days.
Benny Leonard lost to Jimmy McVeigh via newspaper decision in the 6-round fight, and adds an loss to his record at 17-7-1.
On September 28, 1912, a 16-year-old Benny Leonard (16-5-1, 12 KOs) and Kid Herman met in the ring.
Leonard came in to the fight on a 2-fight win streak with a 48% KO rate, and was fighting after a gap of 15 days.
Benny Leonard lost to Kid Herman via newspaper decision in the 10-round fight, and adds an loss to his record at 16-6-1.
On July 31, 1912, a 16-year-old Benny Leonard (14-4-1, 11 KOs) and Kid Ghetto met in the ring.
Leonard came in to the fight on a 1-fight win streak with a 50% KO rate, and was fighting after a gap of 12 days.
Benny Leonard lost to Kid Ghetto via newspaper decision in the 6-round fight, and adds an loss to his record at 14-5-1.
On May 3, 1912, a 16-year-old Benny Leonard (13-3-1, 10 KOs) and Frankie Fleming met in the ring.
Leonard came in to the fight after a draw in his last fight with a 50% KO rate, and was fighting after a gap of 7 days.
Benny Leonard lost to Frankie Fleming via KO in the 4th round, and adds an loss to his record at 13-4-1.
On March 5, 1912, a 15-year-old Benny Leonard (11-2, 9 KOs) and Joe Shugrue met in the ring.
Leonard came in to the fight on a 3-fight win streak with a 60% KO rate, and was fighting after a gap of 10 days.
Benny Leonard lost to Joe Shugrue via TKO in the 4th round, and adds an loss to his record at 11-3.
On January 22, 1912, a 15-year-old Benny Leonard (8-1, 6 KOs) and Bobby Dunn met in the ring.
Leonard came in to the fight on a 8-fight win streak with a 54% KO rate, and was fighting after a gap of 13 days.
Benny Leonard lost to Bobby Dunn via KO in the 5th round, and adds an loss to his record at 8-2.
On October 14, 1911, a 15-year-old Benny Leonard (debutant) and Mickey Finnegan met in the ring.
Benny Leonard lost to Mickey Finnegan via TKO in the 3rd round, making an unsuccessful professional debut.