Callum Walsh squares off against gatekeeper Carson Jones at the Commerce Casino in Commerce, California.

‘King’ Callum Walsh (8-0, 7 KOs) makes his New York debut and makes the second defense of his WBC US Silver super welterweight title, against Ismael Villarreal (13-1, 9 KOs) at The Theater at Madison Square Garden.

The fastest rising star in boxing, Undefeated Super Welterweight, 'King' Callum Walsh of Cork, Ireland returns to The Theater at MSG against hard-hitting Kazak veteran Dauren Yeleussinov in the ten-round main event.

Undefeated WBC Continental Americas super-welterweight champion, Irishman Callum Walsh (10-0, 8KO), faces Mexican Carlos Ortiz Cervantes (14-5, 14KO) at the Chumash Casino Resort in Santa Ynez, California.

Callum Walsh makes his highly anticipated homecoming to Ireland at Dublin’s 3Arena. The Cork native defends his WBC Continental Americas Super Welterweight title in a main event bout against Przemyslaw Runowski. In the co-main event, Ali Akhmedov and Pierre Hubert Dibombe compete in a 10-round Super Middleweight bout.

Hollywood Fight Nights returns to The Theater at MSG for a special St. Patrick’s Day weekend celebration. In the main event, the fastest rising star in Boxing, Ireland’s “King” Callum Walsh defends his WBC Continental Americas Super Welterweight title against hard hitting Dean Sutherland from Scotland.

Canelo Álvarez and Terence Crawford clash in a mega-fight for boxing's unified super middleweight crown live from Allegiant Stadium in Las Vegas.

Undefeated Irish junior middleweight prospect Callum Walsh (15-0, 11 KOs) faces Carlos Ocampo (38-3, 26 KOs) in the main event at the Meta Apex.