before finishing him with a punch to the body in the third. Advancing to the final, he went up against Giorgio Petrosyan. His aggressive style played into Petrosyan's hands, however, and he was outclassed by the silky Italian to a unanimous decision loss. Van Roosmalen took a dominant unanimous decision over Yuichiro Nagashima at Glory 4: Tokyo - 2012 Heavyweight Grand Slam in Saitama, Japan on 31 December 2012, dropping "Jienotsu" in round one and scoring with low kicks and hard punches throughout. He dropped Murthel Groenhart in round one en route to a unanimous decision win at Glory 7: Milan in Milan, Italy on 20 April 2013. He beat Shemsi Beqiri by unanimous decision in a back-and-forth fight at Glory 10: Los Angeles - Middleweight World Championship Tournament in Ontario, California, United States, on 28 September 2013. Van Roosmalen rematched Davit Kiria in the semi-finals of the Glory 12: New York - Lightweight World Championship Tournament in New York City, New York, US on 23 November 2013, winning a unanimous decision. In the final, he was battered by Andy Ristie, getting dropped in round one before being knocked out in two. He defeated Marat Grigorian via split decision in the co-main event of Glory 15: Istanbul in Istanbul, Turkey on 12 April 2014. Lightweight champion Van Roosmalen captured the Glory lightweight title with a majority decision win over Davit Kiria at Glory 18: Oklahoma on 7 November 2014. He rematched Andy Ristie at Glory 20: Dubai and retained his lightweight title with a dominant unanimous decision win after knocking Ristie down two times in the fourth round. All three judges scored the fight 49-44 in favor of van Roosmalen. On 11 May 2015, he was ranked as the #1 lightweight in the world by LiverKick.com. He defended his title a second time, this time a unanimous decision against Sitthichai Sitsongpeenong at Glory 25: Milan. However, he would lose the title via split decision in a rematch against Sitsongpeenong at Glory 31: Amsterdam. Featherweight champion After losing his lightweight title, Van Roosmalen dropped down to featherweight and immediately faced Gabriel Varga for the Canadian's featherweight title. Van Roosmalen dropped Varga twice in the second round and dominated the Canadian throughout the fight, prompting the featherweight champion's corner to throw in the towel in the break between the fourth and fifth round. With this win, Van Roosmalen became the first fighter