Gabriel Dossen is into the middleweight quarter-finals at the Men's European Championships.
The Galway man won by unanimous decision, 5-nil, against Bulgarian fourth seed Rami Kiwan in Yerevan.
Earlier Sean Mari booked his place in the flyweight quarter-finals on day 3.
The Dubliner beat Omer Ametovic of Serbia on a 4-1 split decision in the last 16 of the flyweight division.
In the evening session, featherweight Adam Hession meets Belgium's Vasile Usturoi.
Lightweight John Paul Hale takes on Finnish fighter Arslan Khataev.
