Tillman (knee) has been ruled out for Monday's game against Atlanta, Taylor Snow of the Celtics' official site reports.

EDGE Analysis

Tillman appeared in the last seven games but will be unavailable Monday due to his knee injury. He'll have a few days to rest before Thursday's rematch against Atlanta, but it's unclear whether he'll be ready to return by then.

Tillman is questionable Monday against Atlanta due to left knee swelling, Justin Turpin of WEEI.com reports.

EDGE Analysis

Left knee issues have plagued Tillman throughout this season, so a resurfacing of the injury designation is notable. He logged just 11 minutes in Saturday's win over Chicago after averaging 18.5 minutes across six prior appearances, so his status for Monday's game is murky.

Tillman will return to a reserve role in Saturday's game against the Bulls, Sean Grande of NBC Sports Boston reports.

EDGE Analysis

Tillman will come off the bench in favor of Luke Kornet. The 25-year-old has averaged 4.5 points, 3.5 rebounds and 1.1 assists across 16.2 minutes in 30 games as a reserve this season.

Tillman is starting Friday's game against the Pistons, Sean Grande of NBC Sports Boston reports.

EDGE Analysis

Tillman is set to make his first start as a member of the Celtics due to the absence of Al Horford (toe) and Jayson Tatum (ankle). The Michigan State product has logged double-digit minutes off the bench in five straight matchups, averaging 3.4 points, 4.2 rebounds and 1.0 assists over that stretch.

Tillman amassed seven points (3-5 FG, 1-1 3Pt), eight rebounds, one assist and one steal over 27 minutes in Tuesday's 123-107 road win over the Jazz.

EDGE Analysis

Tillman's 27 minutes of run were driven by the absence of both Kristaps Porzingis (hamstring) and Al Horford (toe). Still, Tillman produced solid numbers off the bench, which led to a plus-14 point differential rating. Since Boston acquired Tillman at the deadline, minutes have been erratic for both Tillman and Luke Kornet. But both were able to shine in the last contest of a five-game road trip. Expect Tillman's minutes to decrease Thursday when the Celtics return home to face the Suns.

Tillman had two points (1-2 FG, 0-1 3Pt), four rebounds and one assist across 13 minutes during Thursday's 115-109 loss to Denver.

EDGE Analysis

Tillman has played double-digit minutes in three of Boston's last four contests after being out of the rotation to start his Celtics tenure. His lack of playing time early on with the Celtics may have been due to a knee injury, but now that he's 100 percent healthy, the veteran forward appears to have surpassed Luke Kornet in Boston's rotation. While Tillman has carved out a bench role, he's not playing enough to warrant attention in fantasy.

Tillman (knee) tallied two points (1-1 FG) and one block in three minutes Thursday in the Celtics' 129-112 win over the Bulls.

EDGE Analysis

Tillman made his Celtics debut Thursday after he hadn't been available since being acquired from the Grizzlies on Feb. 7 while he continued to recover from a left knee injury. He found himself outside of head coach Joe Mazzulla's rotation, however, as Tillman didn't check into the game until 2:33 remained in the fourth quarter, when the Celtics were up by 18 points. Tillman looks like he'll need at least one or two of Boston's regular rotation players to be out for a given game in order to play meaningful minutes.

Tillman (knee) is available for Thursday's game against Chicago, Taylor Snow of the Celtics' official site reports.

EDGE Analysis

Tillman has been dealing with a left knee injury in recent weeks and hasn't yet been able to make his debut for the Celtics after being traded from Memphis to Boston in early February. However, he'll be able to suit up as the Celtics resume play following the All-Star break. The 25-year-old should compete with Luke Kornet for reserve center minutes now that he's healthy.

Tillman (knee) has been ruled out for Wednesday's game against the Nets, Taylor Snow of the Celtics' official site reports.

EDGE Analysis

Tillman continues to deal with a knee injury and will be unable to suit up for his new team before the All-Star break. It's not yet clear when he'll be able to return to action.

Tillman (knee) has been ruled out for Tuesday's game against the Nets, Taylor Snow of the Celtics' official site reports.

EDGE Analysis

Tillman was traded from the Grizzlies to the Celtics on Wednesday but hasn't yet been able to make his team debut due to his knee injury. It wouldn't be surprising to see him remain sidelined for Wednesday's rematch against the Nets to give him additional time to rest before the All-Star break.