LOS ANGELES (AFP) — Jayson Tatum drained a go-ahead layup then drilled a dagger three-pointer as the Boston Celtics beat the Minnesota Timberwolves, 127-120, in overtime Wednesday in a battle of the National Basketball Association's best teams.

A duel between the league's worst produced its own thrills as San Antonio's superstar rookie Victor Wembanyama notched his first career triple-double to lead the Spurs to a 130-108 victory over the Detroit Pistons.

Tatum scored 26 of his 45 points in the fourth quarter and overtime and the Celtics improved to 18-0 at home.

"You live for those moments, you want to do whatever you can to help your team win," Tatum said.

"In the back of my mind I didn't want to lose at home yet."

Jaylen Brown added 35 points and 11 rebounds for the Celtics. Jrue Holiday scored 12, drilling a three-pointer that put the Celtics up 111-109 with 25.9 seconds left in regulation.

Minnesota's Anthony Edwards drained two free throws to tie it and Tatum missed a desperation shot at the buzzer.

Edwards finished with 29 points and Karl-Anthony Towns added 25 with 13 rebounds for Western Conference leaders Minnesota, whose 26-11 record is second only to East-leading Boston's 29-8.

Minnesota cut a 10-point deficit to one at halftime and took the lead on Towns' three-pointer to open the third quarter. They led 106-97 with 3:35 left in regulation.

In Detroit, French prodigy Wembanyama scored 16 points with 12 rebounds and 10 assists, notching his first triple-double in just 21 minutes on the floor.

He connected on just six of his 16 shots from the field but made four of five free throws and showed off his sophisticated playmaking skills as he surpassed his previous season high of seven assists.

"He's a very good passer," Spurs coach Gregg Popovich said of the player who has already displayed outstanding scoring, rebounding and shot-blocking skills in his first season.