Celtics signed free agent lonni Walker for to exhibit 10 deal the Celtics have signed free agent Lonnie Walker 4 to a one-year exhibit 10 deal Walker averaged 9.7 points and shot 38% on three pointers in 58 games for Brooklyn last season the contract is non-guaranteed and Walker could be waved after training camp if he joins their g-league affiliate he's owed a bonus and the contract could be converted to a 2 way deal Walker signing likely means Oshi brassette won't return to the Celtics next season please subscribe to my channel