The Korea Basketball League's regular season champion Ulsan Mobis hopes to rebound Friday night in Game 2 of the championship series.

Ulsan on Friday was upset at home by Seoul Samsung, 87-80, and the team winning Game 1 has won the title in 77 percent of the league's championships series.

Small forward Lee Kyu-sup scored 20 points, including a trio of three-pointers in the fourth quarter that sealed the win.

His American teammate Nate Johnson chipped in with 22 points and 12 rebounds and Nigerian import Olumide Oyedeji had 16 points and 17 rebounds.