Roumimper, who finished sixth in the earlier Round 4 Finals, defeated seventh-seed and three-time PBA-WBT Thailand TV finalist, Ryan Ciminelli of Cheektogawa, N.Y., USA and compatriot, Lalisang, 244-228-233 in the opening TV Final match.
In the second match against fourth-seed and defending champion, Jesper Svensson of Sweden and fifth-seed, Tommy Jones of Simpsonville, S.C., USA, Roumimper was leading at the eighth frame with a strike. Svensson ended with three consecutive strikes and a six-pin count while Jones could only post 199.
The Indonesian struck again in the ninth and all she need was a mark in her final frame to take victory. A stubborn pin 10 stood in her way and a simple spare would do the job. But to her disappointment, she missed the spare thus ending with 194 plus an 8-pin handicap gave her only 202, handing the match to the Swede.
Svensson went on to dispatch third-seed and 2013 PBA-World Bowling Tour Thailand champion, Sean Rash of Montgomery, Ill., USA, 258-227. The defending champion also ousted second-seed and 2012 PBA-World Bowling Tour Thailand first runner-up, Chris Barnes of Double Oak, Texas, 248-222.