Portland Trail Blazers center Robert Williams III is undergoing knee surgery, according to Adrian Wojnarowski of ESPN.

Portland Trail Blazers center Robert Williams (rest) is out for Monday against the Toronto Raptors.

Portland Trail Blazers center Robert Williams (knee) is available for Wednesday's game against the Los Angeles Clippers.

Boston Celtics' center Kristaps Porzingis is expected to sign a two-year contract extension, according to Chris Haynes of TNT & Bleacher Report.

After a miraculous putback at the buzzer, the Celtics forced a Game 7 back in Boston against the Heat. How should we build DFS lineups for the single-game slate?

Jayson Tatum has been the optimal MVP on back-to-back slates, but a teammate of his might have the role to challenge him for that title on Saturday.

With the Heat traveling to Boston on Thursday, it's worth noting Jimmy Butler's shot volume has increased on the road during the playoffs. Who else should we feature in our single-game DFS lineups?

Boston Celtics center Robert Williams will play with the second unit Sunday in the team's game against the Miami Heat.

Boston Celtics guard Derrick White is in the lineup Sunday in the team's game against the Miami Heat.

Boston's Jayson Tatum is ranked third in value on Sunday with a 3.0 rating and a 51.0 fantasy projection. Who else is a top option for Sunday's Game 3 slate?