The Boston Celtics' final road test of the regular season just got a lot more challenging. As they head into Madison Square Garden for a Thursday night showdown with the New York Knicks, the Celtics' injury report features some major names, headlined by All-Star Jaylen Brown and defensive anchor Derrick White.

Both Brown (left Achilles tendinitis) and White (right knee contusion) are listed as questionable, putting them in danger of missing their first game in weeks. Their potential absence would be a significant blow for the 54-25 Celtics, who are fine-tuning their rotation ahead of the postseason. Brown's scoring punch and White's perimeter defense are central to Boston's identity.

The injury concerns don't stop there. Key rotational players Sam Hauser (low back spasms) and Neemias Queta (right toe sprain) are also questionable, testing the Celtics' depth in a hostile environment against a playoff-bound Knicks squad.

If Brown and White are sidelined, look for players like Payton Pritchard and Jordan Walsh to step into larger roles. This game becomes a crucial opportunity for the bench to prove its mettle before the playoffs begin. Tune in at 7:30 p.m. ET on Amazon Prime Video to see how the Celtics adjust in this high-stakes Eastern Conference clash.