Kristaps Porzingis tallied 27 points, 12 rebounds and five blocks and the Boston Celtics won their 11th straight home game, 135-100 over the Oklahoma City Thunder on Wednesday.

Jayson Tatum added 24 points and Jaylen Brown had 23 and seven rebounds as the league-leading Celtics (60-12) clinched the NBA’s best record and home-court advantage throughout the playoffs.

Josh Giddey scored 17 points and Luguentz Dort added 15 for the Thunder, who had 14 turnovers and made just 5 of 24 from long range.

Oklahoma City lost its second straight and fell into third place in the Northwest Division, one game behind Denver and Minnesota.

The Thunder were without All-Star Shai Gilgeous-Alexander for the fourth time in five games due to a bruised right quadriceps.

Pistons’ Flynn drops 50 in loss

Malachi Flynn scored a career-high 50 points, but it wasn’t enough as Jalen Johnson had his first career triple-double to lead the Atlanta Hawks to a 121-113 win over the Detroit Pistons.

Flynn blew past his previous career high of 27 points by shooting 18 of 25 from the field, 5 of 9 from long range and 9 of 12 on free throws in 34 minutes. The 50 points were a franchise record for a reserve.

Johnson had 28 points, 14 rebounds and 11 assists and De’Andre Hunter added 26 points as the Hawks won their sixth in seven games to clinch a berth in the Eastern Conference play-in tournament.

Davis keeps Lakers surging

Anthony Davis scored 19 of his 35 points in the first quarter and grabbed 18 rebounds to propel the Los Angeles Lakers to their eighth win in nine games, 125-120 over the Washington Wizards.

LeBron James had 25 points and nine assists and Rui Hachimura added 19 points for the Lakers, who completed a 5-1 road trip and are ninth in the Western Conference, one game behind Sacramento.

Jordan Poole scored 29 points for the Wizards, who are a loss shy of matching the franchise record of 63, set in 2008-09.