Kyle Kuzma has agreed to a three-year, $40 million extension with the Los Angeles Lakers, sources told Adrian Wojnarowski of ESPN.

The contract includes a player option for the 2023-24 season. Kuzma could become a free agent again at 28.

Kuzma started 114 games and averaged 16.0 points over his first three seasons with the Lakers.

The Toronto Raptors signed Paul Watson to a standard NBA contract and added Yuta Watanabe on a two-way deal.

Watson played 30 games with the Raptors' G-League affiliate last season.

The Raptors waived Oshae Brissett, Henry Ellenson and Alize Johnson on Saturday. 

The Utah Jazz agreed to a deal with Yogi Ferrell, sources told Shams Charania of The Athletic.

Ferrell averaged 4.4 points and 1.4 assists for the Kings last season. 

The New York Knicks signed, then waived Andrew White III.

The move likely keeps White on the team's G-League roster. 

White played 41 games for the Westchester Knicks last season. 

Andrew White has signed an Exhibit 10 contract with the New York Knicks, sources told Adrian Wojnarowski of ESPN.

The Knicks also added Skal Labissiere and James Young to the G League team on Tuesday. 

The Oklahoma City Thunder signed Frank Jackson.

Jackson averaged 7.2 points and 1.8 rebounds in 120 games with the Pelicans.

Terms of the agreement were not disclosed. 

The Boston Celtics signed Amile Jefferson to an Exhibit 10 deal, sources told Jay King of The Athletic.

The 27-year-old played 18 games for the Magic last season.

The Sacramento Kings have picked up the fourth-year option on Marvin Bagley III, sources told Jason Jones of The Athletic.

Bagley, who played 13 games last year due to injuries, will earn $11.3 million next season.

The Kings also signed second-round pick Jahmi'us Ramsey to a three-year contract. 

Chasson Randle has reached an agreement with the Oklahoma City Thunder, sources told Chris Haynes of Yahoo! Sports.

The 27-year-old Randle played three games for the Warriors last season.

Elie Okobo will sign with the Brooklyn Nets, sources told Alex Schiffer and Shams Charania of The Athletic.

Okobo was selected with the No. 31 pick in the 2018 draft by the Suns.

Okobo averaged 4.8 points and 2.2 assists over 108 games.