On a March 29 episode of TSN’s OverDrive, Chris Mannix of Sports Illustrated seemingly put all that uncertainty to rest, revealing that two of the four are, in fact, unvaccinated – Brown and Horford. (H/T ProCity Hoops) “The variable in all this is, who can play in Toronto? Like, the Celtics have some unvaccinated guys. My understanding is, Jaylen Brown is unvaccinated, Al Horford is unvaccinated. Now, that can still change. There’s still enough time left in the season where, if they decide to get the vaccine, they will be eligible to play in a postseason game in Toronto. But, the Celtics are not the Celtics without Jaylen or Al Horford, and I’m certain they don’t want to go up to Toronto in that situation.” Mannix stated that, according to his knowledge, neither Brown nor Horford is vaccinated. And while there is still time to change that, as of now, neither is eligible to play in Toronto. 7 hours ago – via Jack Simone @ Heavy.com