The card also featured victories by notables Gilbert Yvel, Chris Horodecki, Javier Vasquez, and Affliction vice president Tom Atencio.

The results for Ultimate Chaos were:

MAIN CARD

• Bobby Lashley def. Bob Sapp via submission (strikes) — Round 1, 3:17
• Gilbert Yvel def. Pedro Rizzo via KO (strikes) — Round 1, 2:10
• Colin Mckee def. Lance Thompson via submission (strikes) — Round 1. 4:16
• Javier Vazquez def. Mark Kergosien via submission (guillotine choke) — Round 1
• Chris Horodecki def. William Sriyapai via submission (rear naked choke) — Round 1, 4:02
• Waachiim Spiritwolf def. Brett Cooper via TKO (strikes) — Round 1, 3:41
• Tom Atencio def. Randy Hedderick via TKO (corner stoppage) — Round 2, 5:00
• Brandon Harder def. John Harris via submission (arm triangle choke) — Round 2, 4:31
• James Orso def. Danny Abbadi via unanimous decision (30-27, 29-28, 29-28)

PRELIMINARY CARD

• Drew Wallace def. Eric Graham via TKO (strikes) — Round 2
• Rocky Overstreet def. Greg Maher via submission (kimura) — Round 1
• Johnathon Mackles def. Shilo Pisarich via submission (rear naked choke) — Round 2
• Trent Billiot def. Weldon Galle via submission (guillotine choke) — Round 2
• Joey Parker def. Jim McLemore via unanimous decision

[Pictured: Bobby Lashley and Bob Sapp]

Notables Pedro Rizzo, Gilbert Yvel, Chris Horodecki, Din Thomas, and Affliction vice president Tom Atencio are also set to fight on the event’s pay-per-view main card.

The official weigh-in results for Ultimate Chaos were:

• Bobby Lashley (255.4) vs. Bob Sapp (322.2)
• Pedro Rizzo (243.6) vs. Gilbert Yvel (237)
• Din Thomas (146.6) vs. Javier Vazquez (144.8)
• Chris Horodecki (155) vs. William Sriyapai (154.8)
• Brett Cooper (169.2) vs. Waachiim Spiritwolf (168.4)
• Tom Atencio (160.4) vs. Randy Hedderick (159)
• Danny Abbadi (174.6) vs. James Orso (173.2)
• Eric Bradley (170.4) vs. Kelly Leo (168.4)
• Colin McKee (174.2) vs. Lance Thompson (172)
• Eric Graham (159) vs. Drew Wallace (159)
• Greg Maher (265.2) vs. Rocky Overstreet (253.4)

[Pictured: Bobby Lashley and Bob Sapp, courtesy of Combat Lifestyle]

Lyle Beerbohm

• Lightweights Lyle Beerbohm (9-0) and Duane “Bang” Ludwig (18-8) are likely to headline the second installment of ShoMMA: Strikeforce Challengers on June 19th. [MMAjunkie]
• Kyle Dietz will make his WEC debut against Charlie Valencia at WEC 41 on June 7th at the Arco Arena in Sacramento, California. [MMAjunkie]
• Bantamweights Eddie Wineland and Frank Gomez will also meet at WEC 41. [NWI.com]
• Antonio Rogerio Nogueira will return to action against Dion Staring in the main event of a May 9th Jungle Fight event in Fortaleza, Brazil. [Tatame via Bloody Elbow]
• The undercard for “Ultimate Chaos,” which is co-headlined by Bobby Lashley vs. Bob Sapp and Gilbert Yvel vs. Pedro Rizzo, includes Din Thomas vs. Javier Vazquez, Chris Horodecki vs. William Sriyapai, Brett Cooper vs. Waachiim Spiritwolf, Tom Atencio vs. Randy Hedderick, and Danny Abbadi vs. Lance Thompson.
• George Bush vs. Lavar Johnson and Bao Quach vs. Isaac De Jesus have been added to the lineup for the debut of ShoMMA: Strikeforce Challengers on May 15th in Fresno, California. [MMAjunkie]
• A rematch between Shinya Aoki and Joachim Hansen has been confirmed for DREAM 10 on July 20th in Saitama, Japan.
• In an effort to attract more Japanese fans, the UFC recently launced jp.ufc.com, with a full site “coming soon”.