Weary LeBron, Cavs facing must-win Game 6 in Cleveland

CLEVELAND — Cavaliers coach Tyronn Lue was answering a question about Boston’s defense on LeBron James during a teleconference when he tripped the security system at his home. A piercing alarm sounded. “Uh-oh,” Lue said Thursday as he punched in a code to silence the screaming siren.

While Lue and his home were clearly safe, and the light-hearted moment passed quickly, it was also symbolic of Cleveland’s urgent situation.

The Cavs are in a dangerous spot.

Beaten for the third time in Boston in these home-sweethome Eastern Conference finals, Cleveland will face its second elimination game of the postseason tonight at Quicken Loans Arena. Game 6 is for everything. Except, of course, if there’s a Game 7 on Sunday in Boston.

Fueled by fueled-up Boston fans who must feel some sort of birthright to see their cherished team play in the Finals, the youthful Celtics again showed zero fear or hesitation on their parquet floor on Wednesday night during a 96-83 win in Game 5 that was never in any doubt.

Despite shooting only 36 percent, the Celtics improved

to 10-0 at home in the playoffs as coach Brad Stevens changed his starting lineup, shortened his rotation to seven and released waves of defenders at James, who looked worn down as he attempts to advance to the NBA Finals for the eighth consecutive year.

Lue noticed early in Game 5 that James was dragging, but he’s confident the 33-year-old, who was chosen All-NBA first team for a record 12th time, will be ready to save his season and prolong what could be his final games with the Cavs.

“I know he’ll be ready to play Game 6, so fatigue won’t be a problem and an issue,” Lue said. “I’m pretty sure a lot of guys are tired during this stretch of the year. If I had to pick one guy and choose one guy to prevail, it would be LeBron. I know he’ll be great come tomorrow.”

Stevens started center Aron Baynes for the first time in the series and the move helped slow James, who had been crushing the Celtics when guard Terry Rozier switched on him. Rozier fronted James and got help from Baynes, the 6-foot-10, 254-pound Australian who contributed seven rebounds, six points and attitude.

“We’ve got a lot of tough guys on our team,” Stevens said. “But I think they all will tell you Baynes is one of the toughest we’ve all been around.”

Now Stevens needs his team to show that same tenacity on the road, where Boston is just 1-6.

The Cavs, on the other hand, are counting on James to rebound. He pushed as hard as he could in Game 5, but for one of the only times in what has been a transcendent 13th postseason, he couldn’t summon greatness.

James had 26 points, 10 rebounds and five assists. Solid, but sub-par by his standards and he committed six turnovers and missed some layups. James still managed to outscore the rest of Cleveland’s starters — Kevin Love, Tristan Thompson, George Hill and J.R. Smith — 26-24.

“No question in my mind that he’ll bounce back,” Lue said.