Boston Celtics guard Terry Rozier (12) drives to the basket ahead of Orlando Magic forward Marreese Speights, center, and D.J. Augustin, left, during the first half of an NBA basketball game in Boston, Friday, Nov. 24, 2017. (AP Photo/Mary Schwalm)
Boston Celtics guard Terry Rozier (12) drives to the basket ahead of Orlando Magic forward Marreese Speights, center, and D.J. Augustin, left, during the first half of an NBA basketball game in Boston, Friday, Nov. 24, 2017. (AP Photo/Mary Schwalm) Credit: Mary Schwalm

Boston — Kyrie Irving scored 17 of his 30 points in a blistering first half and the Boston Celtics jumped to an early lead and coasted to a 118-103 victory over the Orlando Magic on Friday night.

One game after ending their streak of 16 consecutive victories, the Celtics scored 40 points in the first quarter and 73 by halftime — both season highs — to send the Magic to their seventh straight loss. Aron Baynes finished with 13 points and 11 rebounds, and Al Horford had 10 assists.

Still wearing a mask after breaking a bone in his face on Nov. 10, Irving was 9 for 15 from the floor and sank all 10 of his free throw attempts, many with the sold-out crowd chanting “M-V-P!”

Orlando scored the first four points of the game and trailed by just four with less than four minutes left in the first before Boston scored 16 of the next 20 points to take a 40-24 lead. Leading 42-30 early in the second, the Celtics went on an 11-2 run and later got back-to-back 3-pointers from Rozier to open a 28-point lead.

Rozier had a career-high 23 points for Boston, which also topped its season-high for points.

Jonathon Simmons scored 14 points for Orlando, and Nikola Vucevic had 12 points and 11 rebounds.

Notes: The Celtics wore their new black jerseys for the first time this season. … Marcus Morris got the start, which means he is likely to sit out tonight’s game against the Pacers. He did not play in the Celtics’ other back-to-back games this season. … Stevens picked up a technical foul early in the fourth quarter for arguing a foul call; Arron Afflalo missed the shot, bringing a smile from the coach. … Shane Larkin did not play after falling hard to the floor and sustaining a “whiplash-like” injury against Miami.

Cavaliers 100, Hornets 99

Cleveland — LeBron James had 27 points, 16 rebounds and 13 assists, J.R. Smith made the tiebreaking free throw with 48 seconds left, and the Cavaliers extended their winning streak to seven straight.

James had season highs in rebounds and assists in his 57th career triple-double. He’s 41-6 in the regular season against Charlotte and the Cavaliers have won 12 of 13, including eight straight against the Hornets.

Blazers 127, Nets 125

New York — Damian Lillard scored 34, Jusuf Nurkic added 29, and Portland rallied from a six-point deficit late in the fourth quarter to edge Brooklyn.

Portland trailed 121-115 with 2:20 left after former Trail Blazers’ guard Allen Crabbe floater. The Trail Blazers then scored the next eight points, capped by Shabbaz Nappier three-point play with 55 seconds left.

Hawks 116, Knicks 104

Atlanta — Dennis Schroder scored 26 points and Atlanta used a 30-point third quarter to snap a three-game losing streak and beat New York.

The Hawks, last in the Eastern Conference with a 4-15 record, won just their second home game by outhustling New York with a 24-5 advantage in second-chance points.

Heat 109, Timberwolves 97

Minneapolis — Wayne Ellington scored 21 points and made six 3-pointers off the bench, Goran Dragic added 20 points and Miami rode a season-best shooting performance from behind the arc.

Dragic was 5 of 8 from 3 as Miami hit a season-high 19 3-pointers on a season-high 39 attempts. Dion Waiters added 17 points, including a 3-of-8 mark from deep.

Pistons 99, Thunder 98

Oklahoma City — Andre Drummond had 17 points and 14 rebounds and Detroit overcame a 15-point deficit to beat Oklahoma City.

Russell Westbrook had his sixth triple-double of the season for Oklahoma City with 27 points, 11 assists and 11 rebounds. He missed a long 3-point attempt on the final possession to finish 1 of 10 from 3-point range and 10 of 29 from the field.

Cavs’ Rose Leaves Team

Cleveland — Derrick Rose’s injuries may have pushed him to a breaking point. The former league MVP, who has been trying to revive his career with the Cavaliers, left the team earlier this week to handle a personal matter. A team spokesman said Friday that Rose has been excused since Wednesday and there is no timetable for his return.

ESPN reported that Rose is taking personal time “to evaluate his future in the NBA.” A team source told ESPN that Rose’s numerous injuries are “taking a toll on him mentally.”