Raptors seek first series win over Cavaliers

CLEVELAND — For the third time in as many postseasons, the Cleveland Cavaliers enter Game 3 against the Toronto Raptors leading the series 2-0.

But this is the first time the third game was on Cleveland’s home floor. It’s an uh-oh moment for the Raptors, who were swept out of the Eastern Conference semis by the Cavs last season and are in danger of it happening again.

The Cavs would very much like for history to repeat itself.

“It’s one game at a time, and that’s the only way we should look at it,” said LeBron James, who in Game 2 became the first player in NBA history to score at least 40 points (43) with 14 assists in a playoff game.

“We will not put our guards down,” James said. “I won’t, so that’s going to trickle down to everybody else. Understanding that the series is never won until it’s over. You’ve got to win four games to get out of a series and it starts with the next game, so I will be as sharp as I was tonight.”

The Raptors finished the regular season atop the East and were the only team in the NBA ranked in the top five in offense and defense. But the Cavs are three-time defending conference champs. They are the ones playing with poise so far in this series.

Toronto has been outscored 34-8 in points off turnovers (Cleveland set a franchise record with just three turnovers in a 128-110 win in Game 2), and by…