On January 26, 2013, a 21-year-old Romulo Koasicha (18-2, 10 KOs) and Eden Marquez met in the ring in a featherweight bout.
Koasicha came in to the fight on a 2-fight win streak with a 50% KO rate, and was fighting after a gap of 2 months and 23 days.
Romulo Koasicha stopped Eden Marquez via KO in the 2nd round. Koasicha improves his record to 19-2 (11 KOs)
On September 27, 2014, a 23-year-old Romulo Koasicha (21-4, 12 KOs) and Genaro Camargo met in the ring in a featherweight bout.
Koasicha came in to the fight on a 1-fight losing streak with a 48% KO rate, and was fighting after a gap of 4 months and 10 days.
Romulo Koasicha stopped Genaro Camargo via KO in the 5th round. Koasicha improves his record to 22-4 (13 KOs)
On July 27, 2013, a 22-year-old Romulo Koasicha (19-3, 11 KOs) and Alexander Monterrosa met in the ring in a featherweight bout.
Koasicha came in to the fight on a 1-fight losing streak with a 50% KO rate, and was fighting after a gap of 3 months and 14 days.
Romulo Koasicha stopped Alexander Monterrosa via KO in the 6th round. Koasicha improves his record to 20-3 (12 KOs)
On June 16, 2012, a 21-year-old Romulo Koasicha (16-2, 9 KOs) and Eduardo Becerril met in the ring in a featherweight bout.
Koasicha came in to the fight on a 1-fight losing streak with a 50% KO rate, and was fighting after a gap of 3 months and 29 days.
Romulo Koasicha stopped Eduardo Becerril via TKO in the 7th round. Koasicha improves his record to 17-2 (10 KOs)
On July 24, 2015, a 24-year-old Romulo Koasicha (24-4, 14 KOs) and Guillermo Avila Godinez met in the ring in a featherweight bout.
Koasicha came in to the fight on a 3-fight win streak with a 50% KO rate, and was fighting after a gap of 2 months and 8 days.
Romulo Koasicha stopped Guillermo Avila Godinez via TKO in the 7th round. Koasicha improves his record to 25-4 (15 KOs)
On June 17, 2011, a 20-year-old Romulo Koasicha (13-1, 7 KOs) and Ivan Saracho met in the ring.
Koasicha came in to the fight on a 4-fight win streak with a 50% KO rate, and was fighting after a gap of 7 months and 5 days.
Romulo Koasicha stopped Ivan Saracho via TKO in the 2nd round. Koasicha improves his record to 14-1 (8 KOs)
On March 27, 2009, a 17-year-old Romulo Koasicha (2-0, 1 KO) and Hugo Aguilar met in the ring.
Koasicha came in to the fight on a 2-fight win streak with a 50% KO rate, and was fighting after a gap of 1 month and 13 days.
Romulo Koasicha stopped Hugo Aguilar via TKO in the 1st round. Koasicha improves his record to 3-0 (2 KOs)
On December 12, 2009, an 18-year-old Romulo Koasicha (6-0, 3 KOs) and Jesus Barraza met in the ring.
Koasicha came in to the fight on a 6-fight win streak with a 50% KO rate, and was fighting after a gap of 3 months and 13 days.
Romulo Koasicha stopped Jesus Barraza via KO in the 2nd round. Koasicha improves his record to 7-0 (4 KOs)
On March 22, 2018, a 26-year-old Romulo Koasicha (26-7, 16 KOs) and Jesus Velasco Alcazar met in the ring.
Koasicha came in to the fight on a 1-fight win streak with a 48% KO rate, and was fighting after a gap of 4 months and 4 days.
Romulo Koasicha stopped Jesus Velasco Alcazar via TKO in the 3rd round. Koasicha improves his record to 27-7 (17 KOs)
On November 12, 2010, a 19-year-old Romulo Koasicha (12-1, 6 KOs) and Erick Perez met in the ring.
Koasicha came in to the fight on a 3-fight win streak with a 46% KO rate, and was fighting after a gap of 1 month and 18 days.
Romulo Koasicha stopped Erick Perez via TKO in the 4th round. Koasicha improves his record to 13-1 (7 KOs)