UFC on FX 4 Results: Gray Maynard def. Clay Guida via split decision (48–47, 47–48, 48–47).

UFC on FX 4 Results: Sam Stout def. Spencer Fisher via unanimous decision (30–27, 30–27, 30–27).

UFC on FX 4 Results: Brian Ebersole def. TJ Waldburger via unanimous decision (29–28, 29–28, 29–28).

UFC on FX 4 Results: Cub Swanson def. Ross Pearson TKO (punches) 4:14 of round 2.

UFC on FX 4 Results: Ricardo Lamas def. Hatsu Hioki unanimous decision (29–28, 29–28, 29–28).

UFC on FX 4 Results: Ramsey Nijem def. C.J. Keith TKO (punches) at 2:29 of round 1.

UFC on FX 4 Results: Rick Story def. Brock Jardine via unanimous decision (30–27, 30–27, 30–27).

UFC on FX 4 Results: Steven Siler def. Joey Gambino via submission (guillotine choke) at 2:47 of round 1.

UFC on FX 4 Results: Chris Camozzi def. Nick Catone via TKO (doctor stoppage) at 1:51 of round 3.

UFC on FX 4 Results: Matt Brown def. Luis Ramos via TKO (knees and punches) at 4:20 of round 2.

UFC on FX 4 Results: Dan Miller def. Ricardo Funch via submission (guillotine choke) at 3:12 of round 3.

UFC on FX 4 Results: Ken Stone def. Dustin Pague via split decision (28–29, 29–28, 29–28).

UFC on FX 4 will take place Jun. 22, 2012 from Revel Atlantic City in Atlantic City, New Jersey.