Anthony Crolla believes he can upset the odds and beat Gavin Rees in their highly-anticipated clash on Saturday.

Crolla goes into the fight as the underdog but with the winner eyeing a potential world title shot against Ricky Burns, he is more motivated than ever.

"I believe I've prepared the best I can and the best I ever have done. I'm ready for this fight," Crolla told Sky Sports.

"I've studied Gav for a few years as we've been scheduled to fight before. I've watched him a lot and he's someone I respect.

"I've studied his strengths and weaknesses and I believe I've got the style to beat him.

"There's a good chance this is going to be another war. I have a height advantage but although Gav is small he uses that to his advantage a lot of the time.

"I've got to win by any means necessary, whether it means boxing or going to war.

"I'll get great support and it's a great card to be a part of."