Kornet (calf) is probable for Saturday's Game 3 in Miami.
Coach Joe Mazzule said Thursday that Kornet (calf) is feeling good and more will be known about his injury Friday depending on how he responds to work being done on the court, Jay King of The Athletic reports.
Porzingis amassed 18 points (7-13 FG, 4-8 3Pt), four rebounds, one assist, two blocks and one steal in 34 minutes during Sunday's 114-94 victory over the Heat in Game 1 of the Eastern Conference Quarterfinals.
Tatum notched 23 points (7-18 FG, 1-8 3Pt, 8-8 FT), 10 rebounds, 10 assists and two steals in 41 minutes during Sunday's 114-94 victory over Miami in Game 1 of the Eastern Conference Quarterfinals.
White contributed 20 points (6-10 FG, 4-8 3Pt, 4-4 FT), three rebounds, four assists and one block in 33 minutes during Sunday's 114-94 win over the Heat in Game 1 of the Eastern Conference Quarterfinals.
Mykhailiuk will run with the second unit for Sunday's Game 1 versus Miami
Walsh won't start Game 1 of the opening-round series against the Heat on Sunday.
Pritchard will come off the bench for Sunday's Game 1 against Miami.
Hauser won't start Game 1 of the opening-round series against the Heat on Sunday.
Kornet (calf) is regarded as "week-to-week" after suffering a calf injury at practice this week, Brian Robb of The Springfield Republican reports.
White (ankle) is not on the injury report and will be available to face the Heat on Sunday.
Holiday (knee) is not on the injury report and will be available to face the Heat on Sunday.
Kornet is out for Sunday's game against the Heat due to a right calf strain, Taylor Snow of the Celtics' official site reports.
Kornet registered 11 points (4-5 FG, 3-3 FT), eight rebounds, five assists and three blocks in 27 minutes during Sunday's 132-122 win over Washington.
Mykhailiuk supplied 26 points (10-13 FG, 6-8 3Pt), five rebounds, five assists and one block in 37 minutes during Sunday's 132-122 win over Washington.
Pritchard recorded 38 points (15-21 FG, 4-6 3Pt, 4-4 FT), nine rebounds and 12 assists across 44 minutes during Sunday's 132-122 victory over the Wizards.
Queta tallied 19 points (8-11 FG, 3-4 FT), nine rebounds, six blocks and one assist in 20 minutes off the bench in Sunday's 132-122 win over the Wizards.
Springer will return to a reserve role in Sunday's regular-season finale versus the Wizards, Sean Grande of NBC Sports Boston reports.
Walsh is in the starting lineup for Sunday's regular-season finale against Washington.
Horford (rest) will not play Sunday against the Wizards.
White (ankle) will not play Sunday against the Wizards.
Holiday (knee) will not play against the Wizards on Sunday.
Porzingis will be rested for Sunday's game against the Wizards.
Tatum (rest) will not play Sunday against the Wizards.
Brown (rest) will not play Sunday against the Wizards.