The absence of Horford is a surprise. The Celtics have revealed that the 35-year-old veteran, a former five-time All-Star, has entered the NBA’s COVID-19 health and safety protocols.
Horford was a crucial part of the Celtics’ interior attack against the Bucks during the Eastern Semifinals. Sources tell Adrian Wojnarowski of ESPN (Twitter link) that the Celtics are anticipating they will be without Horford at least through Game 2 of the series on Thursday.
Starting center Robert Williams, who has not played since Game 3 of the Conference Semifinals for Boston with a knee injury, will be available to play. Reserve forward Grant Williams turned in a stellar Game 7 in the place of Robert Williams, and could get the starting nod as Horford’s replacement tonight. Daniel Theis may also receive additional minutes. Wojnarowski tweets that Robert Williams underwent some encouraging team practices and will be able to log major minutes against the Heat.
Miami is not without its own injury issues heading into the series. The Heat will also be missing their starting point guard, former six-time All-Star Kyle Lowry, as he continues to deal with a hamstring injury. Guards Max Strus, Gabe Vincent and Caleb Martin have all been listed as questionable ahead of tonight’s contest, as has starting power forward P.J. Tucker.