Hammon is the first female to head coach and win a championship in the summer league.
The Spurs bested the Nets, Celtics and Hawks to advance to the final game.
Spursâ€™ Jonathan Simmons poured in 23 points, shooting 7-14 from the field and 9-12 from the free throw line.
He received MVP of the finalÂ game honors.
Kyle Anderson, UCLA alumnus and the 30th pick of last yearâ€™s draft, was named the Summer League MVP.
He averaged 21 points, 6 rebounds, 1.9 assists and 27.3 minutes per game for the Spurs.
The Spurs only loss in Las Vegas came against the New York Knicks.
Anderson scored a game high 23 points in the loss.
New Orleans Pelicansâ€™ Seth Curry, brother of Steph Curry, led the league in points.
He averaged 24.3 points along with 2.7 assists and 3.2 steals per game.