■ When, where: Monday, 7:30 p.m., TD Garden, Boston.
■ TV, radio: NBCSB and NBATV, WBZ-FM (98.5).
■ Scoring: Luka Doncic 27.7, Kristaps Porzingis 20.1, Tim Hardaway Jr. 11.9.
■ Rebounding: Doncic 10.8, Porzingis 8.3, Maxi Kleber 6.4.
■ Assists: Doncic 9.1, Delon Wright 3.9, Jalen Brunson 3.6.
■ Head to head: This is the first of two meetings. The Celtics went 1-1 against the Mavericks last season.
■ Miscellany: The Mavericks are coming off a 138-122 victory over the Grizzlies on Saturday . . . Doncic has been the Mavericks’ leading scorer in seven of their nine games this season . . . Porzingis is averaging 20.1 points, 8.3 rebounds, and 1.8 assists after missing all of last season while recovering from a torn ACL.