Adrenaline MMA 4 took place at the Mid-America Center in Council Bluffs, Iowa on Friday September 18. In the main event, former UFC heavyweight champion Tim Sylvia took on Jason Riley (6-2) and in the co-main event Houston Alexander (9-4) fought Sherman Pendergarst (11-14).

Houston Alexander completely annihilated Sherman Pendergarst in a one sided affair. In the early going Alexander landed leg kick after leg kick until, he buckled Pendergarst.  Alexander continued the assault with several knees and quickly finished Pendergarst with strikes on the ground at 1:51 of the first round.

Tim Sylvia looked to get back to his winning ways against the young up and comer Jason Riley.  Sylvia out-striked Riley from the start landing solid jabs and knees.  Riley showed his resilience in the beginning, but was floored with a huge left hook that sent him crashing to the canvas.  Sylvia followed Riley to the ground, and unloaded several punches, ending the fight at 2:52 of the first round via technical knock out.

Adrenaline MMA 4 Quick Results

Main Card On HDNet:
Tim Sylvia defeats Jason Riley via TKO (Strikes) 2:52 in Round 1
Houston Alexander defeats Sherman Pendergarst via TKO (Strikes) 1:51 in Round 1
Jeremy Lang defeats Matt Delanoit via Split Decision  (30-27, 28-29, 29-28)
Alonzo Martinez defeats Ryan Williams via Unanimous Decision (29-28, 29-28, 29-28)
Joe Vedepo defeats Webster Farris via Knock Out 0:14 in Round 1
Forrest Petz defeats Chad Reiner via TKO (Strikes) 2:28 in Round 1
Jimmy Seipel defeats Bob Tuttle via submission (Rear-Naked Choke) 2:59 in Round 1

Preliminary Card:
Jordan Johnson defeats Ryan Shell via Unanimous Decision (30-27, 30-27, 29-28)
Dakota Cochran defeats Bill Holcumb via TKO (Strikes) 1:25 in Round 1
Tod Meneely defeats Cory McDonald via Submission (Anaconda Choke) 1:38 in Round 2
John Hanson defeats Dean Bradley via TKO (Strikes) 1:19 in Round 3
Danny Black defeats Mike Bentley via Submission (Triangle Choke) 1:49 in Round 2
Marcos Marquez defeats Dustin Smith via Submission (Rear-Naked Choke) 2:22 in Round 2