The Memphis Grizzlies turned a 17-point first quarter deficit into a 6 point win over Oklahoma City in overtime, 103-97, to take a 3-1 lead in the Western Conference Semi-Finals.
Mike Conley led the Grizzlies with 24 points, one of 4 Grizzlies players in double figures.
Zach Randolph had 23 points, 12 rebounds and Marc Gasol 23 points, 11 rebounds in the win.
Memphis trailed by as many as 17 in the first quarter, but managed to get the Thunder lead down to 8 at the half.
Kevin Durant tied things up with 6 seconds left in regulation to send the game into OT.
But despite scoring a game high 27 points, Durant went silent in overtime, as did the rest of his team, managing just 2 points in the extra period.
The series now shifts back to Oklahoma City for what could be a clinching game for Memphis.
Game 5 is Wednesday at Chesapeake Energy Arena at 8:30 p.m.