UFC on FOX 21 goes today at Rogers Arena. Here’s a list of the prelims and main card: Preliminary bouts at 3 p.m. on TSN2

Shane Campbell (12-5-0) vs. Felipe Silva (7-0-0) Garreth McLellan (13-4-0) vs. Alessio Di Chirico (9-1-0) Enrique Barzola (12-2-1) vs. Kyle Bochniak (6-1-0) Sam Alvey (27-8-0) vs. Kevin Casey (9-4-1)