The Dallas Mavericks provided an injury update on Anthony Davis, P.J. Washington and Dereck Lively II ahead of the NBA Cup game against the LA Clippers on Friday. All three Mavericks starters were listed as "questionable" earlier owing to their respective injuries.Davis and Lively II participated in on-court activity during the team's practice session on Thursday. Mavericks coach Jason Kidd gave an optimistic update on the two frontcourt players, hinting at their comeback sooner rather than later. Meanwhile, Washington remains under evaluation after injuring his left shoulder during Wednesday's game against the Phoenix Suns.“PJ's questionable for tomorrow. Lively is questionable. Davis is questionable," Kidd said. "Kai’s out. Exum is out. AD is progressing. He's doing well. He did court work today. D-Live continues to improve. He also did some court work. With PJ, they’re still evaluating. We'll see how he feels tomorrow."Anthony Davis is dealing with a left calf strain and has missed seven consecutive games. Davis' name has constantly come up in trade talks since Dallas fired Nico Harrison. There have been reports circulating about the Mavericks potentially parting ways with the injury-prone All-Star to build around rookie Cooper Flagg.However, Lively II will make his return tonight against Clippers after nursing a right knee sprain, an injury that has forced him to miss the last nine games. The Mavericks have suffered badly with all the injuries and absences, currently sitting in 14th place on the Western Conference standings with a 3-9 record.How to watch Dallas Mavericks vs. LA Clippers NBA Cup Game?The Dallas Mavericks vs. LA Clippers game will take place on Friday at the American Airlines Center in Dallas, Texas. The game will tip off at 8:30 p.m. EST (5:30 p.m. PT).The Mavericks vs. Clippers game will be broadcast live on Amazon Prime Video and KFAA (local). Live streaming will be available on the NBA League Pass and Fubo TV app and website (regional restrictions may apply)