British prospect Kevin Mitchell says his massive clash with Michael Katsidis on May 15 will be his "Kostya Tszyu" moment.

The unbeaten Eastender, 25, believes that if he beats the hammer-fisted Aussie, then his career will rocket in the same way Ricky Hatton's did after he stopped former undisputed champion Tszyu in 2005.

"After Hatton beat Tszyu he became a big name in the United States," said Mitchell, who challenges Katsidis for the interim WBO world lightweight crown on May 15 at West Ham's Upton Park.

"I can see the similarities between the Katsidis fight and the opportunity Hatton had that night in Manchester.

"Just like Katsidis, Tszyu had a reputation for being heavy-handed and people thought he was a very dangerous opponent for Hatton who might be too experienced and just too good.

"But Ricky came of age that night and I'll do the same against Katsidis.

"Hatton took the fight to Tszyu and broke his heart, and that will be my game plan against Katsidis."

Mitchell (31-0 23KOs) respects the talents of 29-year-old Katsidis (26-2 21KOs), but believes he has the gameplan to brush him aside.

"He's a good fighter but he's one-dimensional and I plan to put him under pressure and stop him late on. Katsidis won't like hearing this but it's going to be another win for Britain," added Mitchell.

"The fans made a big difference up in Manchester when Hatton beat Tszyu, and I know everyone in the east end is going to get behind me.

"Having home advantage will be a big help, but unfortunately the fans can't get in the ring with you, and I know I'm going to have to dig deep if I want this win.

"I got a lot of praise for beating Breidis Prescott. The papers said it was the most mature performance of my career, but it won't mean a thing if I blow it against Katsidis.

"This is my big chance to shine, and I won't be letting anyone down."