Christopher (toe) isn't on the injury report for Wednesday's game versus the Magic.
Christopher missed Monday's practice due to a right big toe contusion, Ira Winderman of the South Florida Sun Sentinel reports.
The Heat signed Christopher to a two-way contract Thursday.
Christopher has agreed to sign a two-way deal with the Jazz, Shams Charania of The Athletic reports.
Christopher was waived by the Grizzlies on Saturday.
Christopher was sent to Memphis in a five-team trade that sent Dillon Brooks to Houston, the Grizzlies announced.
Christopher is in the starting lineup for Sunday's game against the Wizards, Lachard Binkley of TheDreamShake.com reports.
Christopher amassed 14 points (6-10 FG, 0-2 3Pt, 2-2 FT), four assists and one steal over 17 minutes during Wednesday's 123-114 loss to Brooklyn.
Christopher registered two points (1-2 FG) across six minutes during Sunday's 108-91 loss to Cleveland.
Christopher totaled 10 points (3-9 FG, 0-3 3Pt, 4-4 FT), three rebounds, three steals and one assist across 22 minutes during Monday's 121-108 loss to the Warriors.