Miami had already announced his signing yesterday along with those of fellow free agents Wayne Ellington and James Johnson, in addition to re-signing veterans Udonis Haslem and Tyler Johnson along with the acquisition of Luke Babbitt from the New Orleans Pelicans.
Williams' one year deal is worth $5 million, according to Adrian Wojnarowski of The Vertical.
Williams, a 6'8", 240-pound power forward, has appeared in 376 regular season games (101 starts) during a five-year career and has averaged 9.3 points, 4.