Brandon Williams posts 17 points, four assists

In his third season with Dallas, Williams enjoyed the most productive campaign of his career behind averages of 13 points, 2.9 rebounds, 2.9 assists and 1.2 “stocks.” He’ll offer depth to a Warriors team that surprisingly stood pat during free agency, and Williams will compete for backup guard minutes with the likes of De’Anthony Melton and Will Richard.

After fighting to establish himself as an NBA player in his first four seasons of professional basketball, Williams broke through in 2025-26. With Kyrie Irving unavailable as he recovered from a torn ACL, Williams appeared in 66 games for the Mavericks. In those appearances, he averaged 13.0 points, 2.9 rebounds and 3.9 assists, shooting 47.2 percent from the field and 79.3 percent from the foul line. While his signing gives the Warriors another option on the perimeter, Williams is not a must-draft player in redraft leagues.

The Warriors have roster spots to fill, but not much cap space to do it. Due to a left foot injury, Niang did not play at all in 2025-26, beginning his year with the Jazz before being sent to Memphis as part of the Jaren Jackson Jr. trade. As for Williams, he appeared in 66 games for the Mavericks last season, averaging 13.0 points, 2.9 rebounds, 3.9 assists and 0.9 steals in 22.2 minutes. While he did record career-best averages, Williams’ increased opportunities came as a result of Kyrie Irving missing the entire season with a torn ACL. He and Niang are capable contributors if they were to land with the Warriors, but neither qualifies as a must-draft player in most leagues.

Martin and Williams will remain out for the Mavericks’ final game of the season. Due to injuries and the inability to carve out a consistent role when healthy, neither player did enough to land on fantasy managers’ radars for the 2026-27 season.

Williams remains out for another game, which may result in AJ Johnson playing rotation minutes off the bench. Johnson logged 17 minutes in Wednesday’s loss to the Suns, shooting 1-of-11 from the field. He is not worth the risk in active leagues.

Williams missed both games of Dallas’ back-to-back, most recently sitting out Wednesday’s loss to the Suns. AJ Johnson played 17 minutes off the bench in Phoenix but shot 1-of-11 from the field. There isn’t much to gain from streaming him in active fantasy leagues.

The Mavericks’ injury list for the second leg of their back-to-back set is quite extensive, and with Brandon Williams (illness) also doubtful, Dallas could turn to Max Christie, Khris Middleton and John Poulakidas. Cooper Flagg should shoulder a heavy offensive workload.

Williams’ absence should result in more minutes for Ryan Nembhard and John Poulakidis. While Nembhard has had his moments this season, he is not a trustworthy streamer for fantasy managers in active leagues.

The Mavericks will likely be without Washington and Williams, which should mean more minutes for Klay Thompson and Khris Middleton. Neither of the latter two are worth streaming, as Cooper Flagg has been stealing the show in Dallas.

Williams has been a consistent source of offense off the bench for Dallas, and his absence would open up plenty of minutes in the backcourt. Max Christie, Klay Thompson and John Poulakidas should all take on extra minutes if Williams is out.