San Antonio Spurs' Tony Parker (left), Manu Ginobili (centre) and Tim Duncan laugh on the bench during the fourth quarter of game six of their NBA Western Conference semi-final against the New Orleans Hornets on Thursday night. - AP

SAN ANTONIO (AP):

THE SAN Antonio Spurs' Big Three came through. Now, they have to win one on the road to keep their title defence alive.

Manu Ginobili scored 25 points, Tim Duncan had 20 points and 15 rebounds, and Tony Parker added 15 points in the Spurs' 99-80 victory over the New Orleans Hornets in game six on Thursday night.

The win forced a seventh game in the Western Conference semi-finals on Monday in New Orleans. Home teams are 20-1 in the second round.

Chris Paul led the Hornets with 21 points and Tyson Chandler scored 14. David West had 10 points before leaving the game early in the fourth quarter after apparently aggravating a back injury.

The ageing defending champions and the injured Hornets now get three days of rest before playing game seven.

"I have confidence," Parker said. "We've won a lot of big games on the road."

Third-quarter win

Despite the closeness of the series, game six, like the five before it, was won by double digits. It was also won, like those before it, in the third quarter, when the Spurs outscored the Hornets 20-12.

"I don't know what to say," Paul said. "That third quarter was ugly."

The Spurs took the lead for good after Parker's jumper with 4:27 left in the first quarter broke a 17-all tie. They led by as many as 24.

The Spurs hit 11 of 21 three-pointers, led by six from Ginobili. The Hornets had just two 3s. But the Hornets had 48 points in the paint to just 28 from the Spurs.

The Spurs shot 49 per cent from the field (38-of-77) to the Hornets' 41 per cent (33-of-80) and outrebounded them 45-40. The Spurs had 28 assists and the Hornets had 13.