Jarrett Allen denies Sekou Doumbouya's dunk attempt for the 2nd time in the first quarter

Blake Griffin sizes up rookie Jarrett Allen, hits the step back 3 late in the 4th

Jarrett Allen blocks Chriss twice but Sexton ties it up 118-all with under seconds remaining in OT - YES

RJ Hunter hits the half-court buzzer beater to end the 1st quarter

Castillo dunks on Ajinca!