On March 9, 1986, a 26-year-old Robbie Sims (25-4-1, 18 KOs) and John Collins met in the ring in a middleweight bout.
Sims came in to the fight on a 3-fight win streak with a 60% KO rate, and was fighting after a gap of 3 months and 3 days.
Robbie Sims stopped John Collins via TKO in the 1st round. Sims improves his record to 26-4-1 (19 KOs)
On January 6, 1984, a 24-year-old Robbie Sims (18-3-1, 14 KOs) and a 23-year-old Iran Barkley (7-1, 5 KOs) met in the ring.
Sims came in to the fight on a 2-fight win streak with a 63% KO rate, and was fighting after a gap of 2 months and 12 days. Barkley was on a 3-fight win streak with a 62% KO rate, and fighting after a layoff of 22 days.
Robbie Sims stopped Iran Barkley via TKO in the 6th round. Sims improves his record to 19-3-1 (15 KOs), while Barkley adds a loss to his record at 7-2.
On August 30, 1985, a 25-year-old Robbie Sims (23-4-1, 17 KOs) and a 24-year-old Doug DeWitt (25-1-3, 16 KOs) met in the ring.
Sims came in to the fight on a 1-fight win streak with a 60% KO rate, and was fighting after a gap of 3 months. DeWitt was on a 0-fight win streak with a 55% KO rate, and fighting after a layoff of 5 months and 22 days.
Robbie Sims defeated Doug DeWitt via unanimous decision in the 10-round fight. Sims improves his record to 24-4-1, while DeWitt adds a loss to his record at 25-2-3.
On October 2, 1980, a 20-year-old Robbie Sims (2-0, 2 KOs) and Danny Heath met in the ring.
Sims came in to the fight on a 2-fight win streak with a 100% KO rate, and was fighting after a gap of 1 month and 14 days.
Robbie Sims stopped Danny Heath via TKO in the 1st round. Sims improves his record to 3-0 (3 KOs)
On June 26, 1992, a 32-year-old Robbie Sims (34-9-2, 23 KOs) and Jerry Strickland met in the ring.
Sims came in to the fight on a 2-fight win streak with a 51% KO rate, and was fighting after a gap of 2 months and 24 days.
Robbie Sims stopped Jerry Strickland via KO in the 1st round. Sims improves his record to 35-9-2 (24 KOs)
On August 20, 1982, a 22-year-old Robbie Sims (14-1, 11 KOs) and Bruce Thompson met in the ring.
Sims came in to the fight on a 2-fight win streak with a 73% KO rate, and was fighting after a gap of 1 month and 10 days.
Robbie Sims stopped Bruce Thompson via KO in the 1st round. Sims improves his record to 15-1 (12 KOs)
On August 18, 1980, a 20-year-old Robbie Sims (1-0, 1 KO) and David Dean met in the ring.
Sims came in to the fight on a 1-fight win streak with a 100% KO rate, and was fighting after a gap of 3 months and 1 day.
Robbie Sims stopped David Dean via KO in the 1st round. Sims improves his record to 2-0 (2 KOs)
On October 25, 1983, a 23-year-old Robbie Sims (17-3-1, 13 KOs) and Charlie Hecker met in the ring.
Sims came in to the fight on a 1-fight win streak with a 61% KO rate, and was fighting after a gap of 1 month and 24 days.
Robbie Sims stopped Charlie Hecker via TKO in the 2nd round. Sims improves his record to 18-3-1 (14 KOs)
On June 13, 1981, a 21-year-old Robbie Sims (8-0, 6 KOs) and Dom DiMarzo met in the ring.
Sims came in to the fight on a 8-fight win streak with a 75% KO rate, and was fighting after a gap of 2 months and 1 day.
Robbie Sims stopped Dom DiMarzo via TKO in the 2nd round. Sims improves his record to 9-0 (7 KOs)
On April 16, 1993, a 33-year-old Robbie Sims (36-9-2, 25 KOs) and Willis Ely met in the ring.
Sims came in to the fight on a 4-fight win streak with a 53% KO rate, and was fighting after a gap of 1 month and 21 days.
Robbie Sims stopped Willis Ely via TKO in the 3rd round. Sims improves his record to 37-9-2 (26 KOs)