DALLAS (AP) -- Stephen Curry scored 20 of his 31 points in the fourth quarter and overtime, and his assist on David Lee's go-ahead layup with 32.8 seconds left helped the Golden State Warriors beat the Dallas Mavericks 105-101 Monday night.
Curry had six points and three assists in the extra period. The fourth-year guard fed Lee on his basket that put Golden State up 101-99.
O.J. Mayo scored 27 points, including all 11 of the Mavericks' points in overtime. His eight-footer in the lane tied it at 99 with 41.2 seconds left in overtime.
Lee had 17 points and a season-high 19 rebounds, and rookie Harrison Barnes had 20 points and 12 rebounds for Golden State.
Darren Collison hit a 20-foot jumper with 36.9 seconds remaining to force overtime for Dallas, which has lost five of seven since a 4-1 start.
Curry hit a 14-footer on Golden State's first possession of overtime. He then fed Festus Ezeli for a dunk and found Barnes for a 3-pointer to give the Warriors a 97-90 lead.