In a rematch of the 2024 Eastern Conference Finals, the Boston Celtics take on the Indiana Pacers at Gainbridge Fieldhouse on Wednesday at 7 p.m. ET. The Celtics have started the season with 4 straight wins — the same result they earned in the aforementioned playoff series last May — and will look for a fifth consecutive victory against a struggling 1-3 Pacers team that has yet to find last year’s form. Our data model gives the Celtics a 70% chance of winning this outright, but the experts believe this matchup’s best bet is Pacers +6.5 (-106).