On April 16, 2023, a 26-year-old Rene Mark Cuarto (21-3-2, 12 KOs) and a 23-year-old Japanese boxer Ginjiro Shigeoka (8-0, 6 KOs) met in the ring in a strawweight bout.
Cuarto came in to the fight on a 1-fight win streak with a 46% KO rate, and was fighting after a gap of 3 months and 24 days. Shigeoka was on a 8-fight win streak with a 75% KO rate, and fighting after a layoff of 3 months and 10 days.
Ginjiro Shigeoka stopped Rene Mark Cuarto via KO in the 9th round. Shigeoka improves his record to 9-0 (7 KOs), while Cuarto adds a loss to his record at 21-4-2.
On July 1, 2022, the 25-year-old IBF strawweight world champion, Rene Mark Cuarto (20-2-2, 11 KOs), faced a 28-year-old Mexican boxer Daniel Valladares (25-3-1, 15 KOs), in a title defense fight.
Cuarto came in to the fight on a 3-fight win streak with a 45% KO rate, and was fighting after a gap of 4 months and 25 days. Valladares was on a 3-fight win streak with a 51% KO rate, and fighting after a layoff of 10 months and 3 days.
Daniel Valladares defeated Rene Mark Cuarto via split decision and wins the IBF title — in his first world-title fight. Valladares improves his record to 26-3-1, while Cuarto adds a loss to his record at 20-3-2.
On March 23, 2019, a 22-year-old Rene Mark Cuarto (16-1-1, 9 KOs) and Samuel Salva met in the ring.
Cuarto came in to the fight on a 7-fight win streak with a 50% KO rate, and was fighting after a gap of 7 months and 2 days.
Rene Mark Cuarto lost to Samuel Salva via unanimous decision in the 12-round fight, and adds an loss to his record at 16-2-1.
On January 31, 2015, an 18-year-old Rene Mark Cuarto (3-0, 1 KO) and Jerald Paclar met in the ring.
Cuarto came in to the fight on a 3-fight win streak with a 33% KO rate, and was fighting after a gap of 2 months and 23 days.
Rene Mark Cuarto lost to Jerald Paclar via unanimous decision in the 6-round fight, and adds an loss to his record at 3-1.