The Sendai 89ers gave their loyal fans a special Christmas treat: back-to-back home victories over the Shinshu Brave Warriors.

The series finale, an 83-76 Tuesday evening triumph for the 89ers, saw T.J. Cummings scored a game-high 25 points and Yasuaki Arai, a key offseason pickup from the Saitama Broncos, drain 6 of 9 3-pointers and add 24 points.

The 89ers improved to 7-12, while the Brave Warriors fell to 13-9.