On December 21, 2021, a 21-year-old Erick Rosa (4-0, 1 KO) got a shot at the WBA (Regular) strawweight title held by 31-year-old Filipino boxer Vic Saludar (21-4, 11 KOs).
Rosa came in to the fight on a 4-fight win streak with a 25% KO rate, and was fighting after a gap of 5 months. Saludar was on a 2-fight win streak with a 44% KO rate, and fighting after a layoff of 10 months and 1 day.
Erick Rosa defeated Vic Saludar via split decision and wins the WBA (Regular) title — in his first world-title fight. Rosa improves his record to 5-0, while Saludar adds a loss to his record at 21-5.
On July 21, 2021, a 21-year-old Erick Rosa (3-0, 1 KO) and Ricardo Astuvilca met in the ring in a strawweight bout.
Rosa came in to the fight on a 3-fight win streak with a 33% KO rate, and was fighting after a gap of 4 months and 9 days.
Erick Rosa defeated Ricardo Astuvilca via unanimous decision in the 12-round strawweight fight. Rosa improves his record to 4-0
On March 12, 2021, a 20-year-old Erick Rosa (2-0, 0 KOs) and Kenny Cano met in the ring in a strawweight bout.
Rosa came in to the fight on a 2-fight win streak with a 0% KO rate, and was fighting after a gap of 2 months and 24 days.
Erick Rosa stopped Kenny Cano via KO in the 3rd round. Rosa improves his record to 3-0 (1 KO)
On December 16, 2020, a 20-year-old Erick Rosa (1-0, 0 KOs) and Byron Castellon met in the ring in a strawweight bout.
Rosa came in to the fight on a 1-fight win streak with a 0% KO rate, and was fighting after a gap of 1 month and 22 days.
Erick Rosa defeated Byron Castellon via unanimous decision in the 10-round strawweight fight. Rosa improves his record to 2-0
On August 25, 2023, a 23-year-old Erick Rosa (5-0, 1 KO) and Orlando Pino met in the ring.
Rosa came in to the fight on a 5-fight win streak with a 20% KO rate, and was fighting after a gap of 1 year, 8 months, and 4 days.
Erick Rosa stopped Orlando Pino via RTD in the 8th round. Rosa improves his record to 6-0 (2 KOs)
On October 24, 2020, a 20-year-old Erick Rosa (debutant) and Oscar Bermudez Salas met in the ring in a strawweight bout.
Erick Rosa defeated Oscar Bermudez Salas via unanimous decision in the 10-round strawweight fight, making a successful professional debut. Rosa advances his record to 1-0