Mavs put perfect road record on the line against Boston’s perfect home record

MAVS (6-3) at CELTICS (7-1)
Time: 6:30 p.m. CT
Place: TD Garden, Boston
TV: FSSW/NBA TV
Radio: ESPN 103.3 FM; Univision 1270 AM (Spanish)
About the Mavs: This is the second of a three-game road trip for the Mavs. The trip opened with Saturday’s 138-122 victory in Memphis and will conclude with Thursday’s game in New York against the Knicks. . .One of the surprise teams in the NBA this season, the Mavs are 4-0 on the road and are the only team in the league without a blemish on the ro