Best bets for Beterbiev-Gvozdyk

Beterbiev set to faceoff vs. Gvozdyk (0:50)

Artur Beterbiev and Oleksandr Gvozdyk are set to face off in their light heavyweight unification bout on Oct. 18. Check out the fight at 10 p.m. ET Friday on ESPN. (0:50)

Two unbeaten fighters meet Friday (10 p.m. ET on ESPN), when Oleksandr Gvozdyk (17-0, 14 KOs) and Artur Beterbiev (14-0, 14 KOs) face off in the WBC/IBF light heavyweight unification bout in Philadelphia.

Gvozdyk is the current WBC light-heavyweight world champion, having defeated Adonis Stevenson via knockout in the 11th round of their bout in December in Quebec.

Beterbiev, the IBF light-heavyweight world champion, defeated Gvozdyk when the two met as amateurs, with Beterbiev representing Russia and Gvozdyk representing Ukraine.