Nogueira, with Overeem submitted once again in the first round. Strikeforce On 9 June 2010, Overeem signed to fight under the Strikeforce banner. He was scheduled to fight Antônio Silva on 4 December 2010, but suffered an injury that caused him to withdraw from the fight. He eventually made his promotional debut against Ray Sefo at Strikeforce: Fedor vs. Silva on 12 February 2011 where he won in the first round by using a neck crank. Overeem then returned against Chad Griggs at Strikeforce: Overeem vs. Werdum on 18 June 2011, in Dallas, Texas. Overeem lost as he tapped out due to punches. On 3 August 2011, Golden Glory announced that Overeem had been released from his contract by Strikeforce. Post-Strikeforce On 25 February, Overeem won his fight against Polish kickboxer and mixed martial artist Marcin Różalski at KSW 18 in Płock, Poland. He replaced injured Jérôme Le Banner and took the fight on 2 days notice. Overeem won by submission (toe hold) in the first round. Overeem fought in a kickboxing match on 23 February 2013 after 16 years of inactivity as a professional kickboxer where he faced James Wilson, a former professional boxer turned kickboxer. The fight was held in Miami on the debut event of S-1 Challenge, it ended in a No Contest decision due to an unsafe ring as both fighters fell over the ropes with Wilson falling twice. On 7 December 2013, Overeem fought Mikhail Mokhnatkin at Fight Nights: Battle of Moscow 14. Overeem lost via KO in the first round. Overeem faced Konstantin Gluhov in a rematch on 12 April 2014 at PFC 6: Pancrase Fighting Championship 6. Overeem lost by first-round KO. Overeem would then lose his next bout against Ante Delija via TKO at HOG: House of Gladiators 9 in round one. In 2013, Overeem featured in the video clip Street Credibility by the Belgian rapper CHG Unfadable. Championships and accomplishments Fighting Network RINGS RINGS King of Kings 2000 Tournament Runner Up RINGS Free Fight Dutch Heavyweight Champion Durata World Grand Prix Durata World Grand Prix 2003 Tournament Champion Mixed martial arts record |- | Loss | align=center| 32–34 | Ante Delija | TKO (punches) | HOG: House of Gladiators 9 | | align=center| 1 | align=center| 1:24 | Dubrovnik, Croatia | |- | Loss | align=center| 32–33 | Konstantin Gluhov | KO (punch) | PFC 6: Pancrase Fighting Championship 6 |