MIAMI — Cleveland left no doubt on its way to Round 2 — and finished off the most lopsided series in NBA playoff history.
Donovan Mitchell scored 22 points, De’Andre Hunter added 19 and the Cavaliers rolled past the Miami Heat 138-83 on Monday night to sweep their Eastern Conference first-round series in four games.
Ty Jerome had 18 points, Evan Mobley added 17 and Jarrett Allen had 14 points, 12 rebounds and six steals for the Cavaliers — who led by as many as 60 points.
Cleveland won the four games by a combined 122 points. The previous record: a 121-point combined series win in five games by Denver over New Orleans in 2009.
The 55-point margin in Game 4 was the fourth-biggest playoff win ever. The record for biggest playoff win is 58 points, done twice: Minneapolis over St. Louis in 1956 and Denver over New Orleans in 2009. The Los Angeles Lakers beat Golden State by 56 points in 1973.
The Cavs came close. Pelle Larsson kept Miami from that piece of ignominious history. He made a 3-pointer to cut Cleveland’s lead to 55 with about 38 seconds remaining.
Nikola Jovic led the Heat with 24 points. Ban Adebayo scored 13 and Andrew Wiggins added 12 for Miami.
Cleveland will play either Indiana or Milwaukee in the Eastern Conference semifinals. The Pacers lead that series 3-1; regardless of whether the Pacers or Bucks advance, Game 1 of that series would be in Cleveland and not played until Saturday at the earliest.
This is the third instance of Miami being swept in a best-of-seven series. The others: against Chicago in 2007 and against Milwaukee in 2021, both of those in the first round and both also ending on the Heat home floor.
It was over fast. Cleveland — which used a 33-5 early run to blow Game 3 open — led 43-14 late in the first quarter before Davion Mitchell beat the buzzer with a 3-pointer. The 26-point margin matched the worst quarter in Heat playoff history; it was the second-best margin for any quarter in Cavs playoff history.
And the lead only kept growing.
It looked every bit like a 64-win team that led the East wire-to-wire going up against a 10th-place finisher that needed to win two play-in games just to get into the tournament.
Cleveland’s lead was 39 — 72-33 — at the half, the third-largest lead after two quarters in NBA playoff history. The only halftime leads bigger than that: Cleveland by 41 over Boston on May 19, 2017 and Detroit by 40 over Washington on April 26, 1987.