UFC 41: Onslaught è l’evento del 28/02/2003
- Main Card
- Weight class Method Round Time Notes
- Heavyweight Tim Sylvia vince su Ricco Rodriguez (c) TKO (punches) 1 3:09
- Heavyweight Frank Mir vince su Tank Abbott Submission (toe hold) 1 0:46
- Lightweight B.J. Penn vs. Caol Uno Draw (split) (48–46, 47–48, 48–48) 5 5:00
- Middleweight Matt Lindland vince su Phil Baroni Decision (unanimous) (29–28, 29–28, 29–28) 3 5:00
- Heavyweight Vladimir Matyushenko vince su Pedro Rizzo Decision (unanimous) (29–28, 30–27, 29–28) 3 5:00
- Preliminary card
- Lightweight Din Thomas vince su Matt Serra Decision (split) 3 5:00
- Heavyweight Gan McGee vince su Alexandre Dantas TKO (punches) 1 4:49
- Lightweight Yves Edwards vince su Rich Clementi Submission (rear-naked choke) 3 4:07
