Alexander Castro losses

Over 7 years as a professional, Alexander Castro has compiled a 16-2 (12) record, fighting across three weight classes. He has two losses.

1. 2. Alexander Castro loses to Bujar Tahiri via unanimous decision

   On June 27, 2026 Alexander Castro faced Bujar Tahiri in a super middleweight bout. Castro was 30 years old with a record of 15-1, and Tahiri was 0 with a record of 0-0. Castro was on a 4-fight winning streak. Castro lost via unanimous decision. Went the distance with Tahiri.

2. 1. Alexander Castro loses to Ian Green via split decision

   On January 21, 2023 Alexander Castro faced Ian Green in a middleweight bout. Castro was 26 years old with a record of 11-0, and Green was 0 with a record of 0-0. Castro was on an undefeated 11-fight winning streak. Castro lost via split decision. Went the distance with Green.