The Spurs trailed 52 - 34 at the half .
Spurs shot 70.6 percent in the third quarter to forge a 64 - all tie on a Jonathon Simmons foul shot with 1 : 30 left in the third quarter .
The Spurs trailed 52 - 34 at the half , but Spurs shot 70.6 percent in the third quarter to forge a 64 - all tie on a Jonathon Simmons foul shot with 1 : 30 left in the third quarter .