Basketball fans are teeing off on Dave Portnoy after the Boston Celtics were eliminated by the New York Knicks.

Dave Portnoy, on behalf of the Celtics, has finally surrendered. The Barstool Sports founder and avid Boston fan, who was in ...

The straightforward Boston native’s top five list excluded Kevin Garnett, which sparked some debate around the city. Portnoy ...

Barstool Sports owner Dave Portnoy was forced to eat his own words after the Boston Celtics were resoundingly dumped out of ...

Dave Portnoy and his girlfriend Camryn D’Aloia were locked in while sitting courtside during Game 5 of the Knicks-Celtics ...

One notable Celtics fan isn’t worried that Boston is trailing the Knicks by two games in their second-round playoff series.

Dave Portnoy was one of many fans who reacted to Indiana Fever guard Caitlin Clark's technical foul against Chicago Sky ...

Dave Portnoy surprises fans with a rare courtside appearance alongside girlfriend Camryn D’Aloia at Celtics’ playoff win over ...

With the Knicks on the verge of knocking out the Celtics in the NBA playoffs, Dave Portnoy said he gave Mikal Bridges a "subtle" message during a hotel run-in.

Dave Portnoy is spilling the tea on his close encounter with a Celtics rival.

Barstool founder Dave Portnoy flew out to Indianapolis to sit courtside to see his favorite WNBA player Caitlin Clark and the ...

Dave Portnoy did what he often does best - lean hard into instinct. The Barstool Sports founder startled followers when he posted an image of a betting slip on his X account with ...