SAN ANTONIO — Michael Finley hit a 3-pointer as time expired to force overtime, and Tim Duncan put on a dominating show from there, leading the San Antonio Spurs to a division-clinching 105-98 win over the New Orleans Hornets on Friday night.

Coupled with a Houston loss to Dallas, the Spurs clinched the No. 3 seed in the Western Conference. The Hornets fell to the seventh seed after letting this one slip away.

New Orleans led by five with 47.6 seconds left in the fourth period, but missed free throws gave the Spurs a chance. Finley took advantage, draining a 3-pointer as the clock ran down to zero.

Duncan took over from there.