Pavlik undercard announced

The six undercard bouts for Kelly Pavlik's middleweight title fight against Marco Antonio Rubio on Feb. 21 at the Chevrolet Centre were announced Friday. The first bell is at 7:30 p.m.

Four round lightweight

Zach Thomas (2-0, 1 KO) of Lafayette, Ind. vs. Terrance Crawford (5-0, 3 KOs) of Omaha, Neb.

Four round super lightweight

Michael Suarez (pro debut) of Cleveland vs. Jake Giuriceo (pro debut) of Youngstown

Four round lightweight

Leroy Newton (6-13, 3 KOs) of Michigan City, Ind. vs. Mark Salser (8-0, 8 KOs) of Youngstown

Six-round super featherweight

Angel Rodriguez (3-2, 2 KOs) of Houston vs. Hector Marengo (5-0-1, 3 KOs) of Arecibo, Puerto Rico

Six-round welterweight

Ruben Galvan (27-13-3, 10 KOs) of Hammond, Ind. vs. Brian Camechis (17-2, 8 KOs) of Glouster, Ohio

Six-round welterweight

Willie Nelson (10-0-1, 6 KOs) vs. TBA