OKLAHOMA CITY >> Jalen Williams scored a career playoff-high 40 points, MVP Shai Gilgeous-Alexander added 31 and the Oklahoma City Thunder moved one win from a title by beating the Indiana Pacers 120-109 in Game 5 of the NBA Finals on Monday night.

It was the 10th — and by far, the biggest — time the Thunder stars combined for more than 70 points in a game. Williams was 14 of 24 from the field, and Gilgeous-Alexander added 10 assists.

Pascal Siakam had 28 points for Indiana, which now trails the series 3-2 and will host Game 6 on Thursday night. TJ McConnell added 18 for the Pacers, who whittled an 18-point deficit down to two in the fourth — then watched the Thunder pull away again, and for good.

“That’s a really good team over there,” Williams said. “You just don’t trip into the finals.”

True. But now, everything favors the Thunder.

Teams that win Game 5 of an NBA Finals that was tied at 2-2 have gone on to win the series 23 times in 31 previous opportunities, or 74%. And teams with a 3-2 lead in the finals have won 40 times in 49 previous opportunities, or 82%.

But Game 5 was not easy. Far from it.

Down by 18 late in the second quarter, the Pacers — the comeback kings of these playoffs, with as many wins in this postseason from 15 points down or more (five) than the rest of the league has combined, including