Shulga recorded no statistics while playing the final eight seconds of Wednesday's 147-129 win over the Heat.
Shulga arrived in Miami in time for Wednesday's game, after he had suited up for the G League's Maine Celtics a night earlier in the affiliate's playoff loss to the Greensboro Swarm. With Maine having been eliminated from the postseason, Shulga will remain with Boston moving forward but is unlikely to see minutes outside of garbage-time scenarios or games in which the team is resting multiple rotation players.