Xavier Tillman

Xavier Tillman

26-Year-Old ForwardF
Boston Celtics
2024 Fantasy Outlook
During his first full season with Boston in 2024-25, Tillman averaged career lows across the board. The Michigan State product was never a strong fantasy producer, averaging fewer than 20 minutes per game in each of his first five campaigns, but he has been a good real-life player. Tillman wasn't part of the Celtics' regular rotation last season, but his role could dramatically change in 2025-26. With Jayson Tatum likely out the entire season due to an Achilles tear, the Celtics opted to part ways with Jrue Holiday, Kristaps Porzingis and Luke Kornet to clear cap space. They brought in Chris Boucher and Luka Garza, and those two will compete with Tillman and Neemias Queta for playing time. Even if he comes off the bench, Tillman should reclaim a 15-plus-minute role, putting him back on fantasy radars. However, with limited upside, managers shouldn't use a top-200 pick to select Tillman. Read Past Outlooks
RANKS
Current Season
From Preseason
#166
ADP
$Signed a two-year, $4.78 million contract with the Celtics in July of 2024.
Personal Bio/PreCareer Summary

Xavier Tillman Sr. was born January 12, 1999 in Grand Rapids, Michigan. He is the son of Tanya Powell-May and Roosevelt Tillman. Tanya played college basketball at the University of Michigan, earned All-Big Ten Second Team honors and left as the program's all-timer leader in rebounds. Xavier has three older brothers and a younger sister. Tillman was 6-foot-5 when he was 14 years old and attended Forest Hills Central High School in Grand Rapids. After two years at Forest Hills, Tillman transferred to Grand Rapids Christian. At the close of his senior year, Tillman was a finalist for the Mr. Basketball of Michigan award and was named an Associate Press Class A First Team All-State member. The 6-foot-8 forward played three years of basketball at Michigan State (2017-2020) before declaring for the 2020 NBA Draft. Tillman studied journalism at Michigan State. Fans can follow the former Spartan on Twitter @Rookiedunker. Tilliam attended Michigan State for three years from 2017 to 2020. As a freshman, he came off the bench and posted a modest 2.8 points and 2.6 rebounds in 8.7 minutes per game. At the end of the season, he was the recipient of MSU's Most Improved Player Award and co-recipient of the Unsung Player Award. As a sophomore, Tillman started the last 14 of 39 games and increased his production to 10.0 points and 7.3 rebounds in 24.0 minutes per contest. He was also named the 2019 Big Ten Sixth Man of the Year and helped the Spartans reach the Final Four of the 2019 NCAA Tournament. Tillman was a regular starter for MSU during the COVID-shortened 2019-20 season and averaged a double-double of 13.7 points, 10.3 rebounds, 2.1 blocks and 1.2 steals per game. He led the team in rebounds and blocks and with Cassius Winston led the squad to a 22-9 record, before declaring for the 2020 NBA Draft.

Headed to bench
FBoston Celtics
December 2, 2025
Tillman will come off the bench for Tuesday's game against the Knicks, Sean Grande of NBC Sports Boston reports.
ANALYSIS
Neemias Queta is back and starting, so Tillman will return to a reserve role after getting a spot start during Sunday's win in Cleveland. Tillman has not been a consistent part of the rotation this season, so it wouldn't be shocking to see him pick up a DNP-CD with Queta active.
Read More News
Per Game
Total
Per 36
NBA Per Game Stats
Loading Per Game Stats...
NBA Total Stats
Loading Total Stats...
NBA Per 36 Stats
Loading Per 36 Stats...
2025
2024
2023
2022
2021
2020
2025 NBA Game Log
calculator icon
Calculate Stats Over Time
Click on any two dates.
Scoring
NBA
FanDuel
DraftKings
Yahoo
Sorare
Fanball
Loading Game Log...
2024 NBA Game Log
calculator icon
Calculate Stats Over Time
Click on any two dates.
Scoring
NBA
FanDuel
DraftKings
Yahoo
Sorare
Fanball
Loading Game Log...
2023 NBA Game Log
calculator icon
Calculate Stats Over Time
Click on any two dates.
Scoring
NBA
FanDuel
DraftKings
Yahoo
Sorare
Fanball
Loading Game Log...
2022 NBA Game Log
calculator icon
Calculate Stats Over Time
Click on any two dates.
Scoring
NBA
FanDuel
DraftKings
Yahoo
Sorare
Fanball
Loading Game Log...
2021 NBA Game Log
calculator icon
Calculate Stats Over Time
Click on any two dates.
Scoring
NBA
FanDuel
DraftKings
Yahoo
Sorare
Fanball
Loading Game Log...
2020 NBA Game Log
calculator icon
Calculate Stats Over Time
Click on any two dates.
Scoring
NBA
FanDuel
DraftKings
Yahoo
Sorare
Fanball
Loading Game Log...
Schedule
By Month
Starting/Off Bench
Days Rest
Vs Opp
By Result
2024 NBA Per Game Split Stats
Loading Split Stats...
2024 NBA Per Game Split Stats - By Month
Loading Split Stats...
2024 NBA Per Game Split Stats - Starting/Off Bench
Loading Split Stats...
2024 NBA Per Game Split Stats - Days Rest
Loading Split Stats...
2024 NBA Per Game Split Stats - Vs Opp
Loading Split Stats...
2024 NBA Per Game Split Stats - By Result
Loading Split Stats...
Advanced Stats
Loading Advanced Stats...
2025
2024
2023
2022
2021
2020
Stat Review
How does Xavier Tillman compare to other players?
This section compares his stats with all players from the previous three seasons (minimum 200 minutes played)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
  • True Shooting %
    An advanced statistic that measures a player's efficiency at shooting the ball that takes field goal percentage, free throw percentage, and three point percentage into account.
  • Effective Field Goal %
    A statistic that adjusts field goal percentage to account for the fact that three-point field goals count for three points while field goals only count for two points.
  • 3-Point Attempt Rate
    Percentage of field goal attempts from three point range.
  • Free Throw Rate
    Number of free throw attempts per field goal attempt.
  • Offensive Rebound %
    An estimate of the percentage of available offensive rebounds a player grabbed while they were on the floor.
  • Defensive Rebound %
    An estimate of the percentage of available defensive rebounds a player grabbed while they were on the floor.
  • Total Rebound %
    An estimate of the percentage of available rebounds a player grabbed while they were on the floor.
  • Assist %
    An estimate of the percentage of teammate field goals a player assisted while they were on the floor.
  • Steal %
    An estimate of the percentage of opponent possessions that end with a steal by the player while they were on the floor.
  • Block %
    An estimate of the percentage of opponent two-point field goal attempts blocked by the player while they were on the floor.
  • Turnover %
    An estimate of turnovers committed per 100 plays.
  • Usage %
    An estimate of the percentage of team plays used by a player while they were on the floor.
  • Fantasy Points Per Game
    NBA Fantasy Points Per Game.
  • Fantasy Points Per Minute
    NBA Fantasy Points Per Minute.
True Shooting %
55.4%
 
Effective Field Goal %
55.4%
 
3-Point Attempt Rate
46.4%
 
Free Throw Rate
0.0%
 
Offensive Rebound %
10.7%
 
Defensive Rebound %
15.0%
 
Total Rebound %
12.8%
 
Assist %
6.3%
 
Steal %
2.5%
 
Block %
2.0%
 
Turnover %
10.8%
 
Usage %
13.4%
 
Fantasy Points Per Game
7.9
 
Fantasy Points Per Minute
0.8
 
Loading Player Stat Review...
Loading Player Stat Review...
Loading Player Stat Review...
Loading Player Stat Review...
Loading Player Stat Review...
Total
Per Game
Per 36
NBA Historical Fantasy Stats
How are these ratings calculated?
Our historical fantasy ratings are standard scores calculated using 8-Category settings with 12 teams and 13 players per team.
Loading Historical Fantasy Stats...
NBA Per Game Historical Fantasy Stats
Loading Per Game Historical Fantasy Stats...
NBA Per 36 Historical Fantasy Stats
Loading Per 36 Historical Fantasy Stats...
Historical ADP
Loading Historical ADP...
Celtics Depth Chart
Our full team depth charts are reserved for RotoWire subscribers.
Subscribe Now
Celtics Rotation: Minutes Breakdown
Loading Celtics Rotation Data...
Average Fantasy Points
Average Fantasy Points are determined when Xavier Tillman was active vs. non-active during the season. Click here to view average fantasy points for a different time period.
Minutes
FanDuel
DraftKings
Yahoo
FantasyDraft
Head2Head
Sorare
Loading Average Minutes...
Loading FanDuel Points...
Loading DraftKings Points...
Loading Yahoo Points...
Loading Head2Head Points...
Loading Sorare Points...
Recent RotoWire Articles Featuring Xavier Tillman See More
Week 5 Fantasy Basketball Waiver Wire Targets: Williams, Queta, Gillespie & More
23 days ago
Discover this week’s must-add waiver wire targets amid Jalen Brunson & Paolo Banchero injuries. Boost your fantasy basketball squad with Brandon Williams, Jordan Clarkson and more.
Fantasy Basketball Waiver Wire: Adds for Week 2 Include Kalkbrenner, Queta
44 days ago
Discover the top fantasy basketball waiver wire pickups for Week 1. Six must-add players available in most leagues who can provide immediate fantasy value this season.
Fantasy Basketball Sleepers 2025-26: DraftKings Best Ball
53 days ago
Discover the best 2025 fantasy basketball sleepers for DraftKings Best Ball leagues. Find undervalued NBA players with breakout upside based on ADP and projections.
Top 5 Fantasy Basketball Breakout Players for the 2025-26 Season
102 days ago
Check out five fantasy basketball breakout players for the 2025-26 season and gain an edge in your drafts!
NBA Offseason Review: Biggest Moves and Fantasy Ramifications for 2025-26
115 days ago
Discover the biggest moves of the NBA offseason and their consequences for 2025-26 fantasy basketball. Adam King highlights player trades and fantasy value shifts for the new season.
Past Fantasy Outlooks
2023
2022
2021
2020
Tillman played a key role for the Grizzlies last season, largely thanks to the fact that others around him missed time due to injury. In 19.3 minutes per night, he averaged a career-high 7.0 points, adding 5.0 rebounds and 1.0 steals. Although Brandon Clarke (Achilles) is likely to miss the entire 2023-24 season, Tillman's path to minutes remains a little uncertain. He should serve as the primary backup behind Steven Adams, although the Grizzles are almost certainly going to afford Jaren Jackson some minutes at the center spot as well. With a view to him playing no more than 18 minutes per night, Tillman should be seen as someone to target in the later rounds of deeper drafts.
Tillman spent the regular season as a bench contributor for the Grizzlies in a smaller role that he logged as a rookie back in 2020-21. That is due mainly to rookie Ziaire Williams impressing the brass, earning a steady role, and carving out a small chunk of Tillman's action. Tillman did play slightly expanded minutes in the playoffs and started six straight games at one point, though that was primarily due to injuries and alignment tweaks. He enters his third campaign likely bound for a similar role as last season. However, he could be in line for an expanded role right away with Jaren Jackson recovering from a broken foot. His timetable is November-January, but his extensive injury history gives fantasy managers reason to believe he'll return closer to the New Year. From a fantasy perspective, Tillman could be somewhat interesting in deeper formats if he can add minutes and closes the gap on his efficiency from the field closer to the 55.9 percent mark he posted as a rookie after posting a measly 45.3 percent mark last season. Tillman's rookie season saw him rank 135th in fantasy production per 36 minutes and 194th overall, while his per-game rank of 240th lagged a bit behind. Still, that level could be palatable in deeper formats, provided he makes improvements.
The 35th overall pick in last season's draft, expectations were relatively low for Tillman. However, with Jaren Jackson missing most of the season due to a knee injury and Brandon Clarke taking a step back, opportunities opened up for Tillman. He started 12 of his 59 appearances and averaged 6.6 points, 4.3 rebounds, 1.3 assists and 1.3 combined steals-plus-blocks in 18.4 minutes. That led to a per-game fantasy rank of 240, though he had impressive per-minute production and ranked 135th in that respect. While fantasy managers have plenty of reason to target the 22-year-old in dynasty formats, redraft leagues might be another story. He'll be definitively behind Steven Adams and Jaren Jackson this season, and he'll still need to compete for playing time with Brandon Clarke and possibly Juancho Hernangomez. Only fantasy managers in deep formats should consider drafting Tillman, and it probably only makes sense with a final pick, but the upside remains low for this season.
Selected early in the second round of the 2020 draft by Sacramento, Tillman was immediately traded to Memphis. He played three years at Michigan State, providing his strongest season in 2019-20. In his final year with the Spartans, Tillman put up a huge stat line of 13.7 points, 10.3 rebounds, 2.1 blocks and 1.2 steals per game as a full-time starter, getting it done on both ends of the court. Tillman has got plenty of potential heading into his rookie season, but he'll have a difficult time finding the court in the Grizzlies' talented frontcourt. Tillman will clearly play behind Jaren Jackson, Brandon Clarke and Jonas Valanciunas, and he'll compete with the likes of Gorgui Dieng and Jontay Porter for minutes off the bench. Tillman is an interesting dynasty prospect, but he's not a player to target in redraft formats in leagues of any size this season.
More Fantasy News
Season-high three steals in start
FBoston Celtics
November 30, 2025
Tillman posted nine points (4-9 FG, 1-5 3Pt), six rebounds, one block and three steals over 30 minutes during Sunday's 117-115 win over the Cavaliers.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Back in rotation Tuesday
FBoston Celtics
November 18, 2025
Tillman ended with one assist in five minutes during Tuesday's 113-99 win over the Nets.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Off injury report for Sunday
FBoston Celtics
November 8, 2025
Tillman (personal) is off the Celtics' injury report for Sunday's game against the Magic.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Out for personal reasons
FBoston Celtics
Personal
November 6, 2025
Tillman (personal) is out for Friday's game at the Magic, Justin Turpin of WEEI.com reports.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Muted role continues
FBoston Celtics
November 3, 2025
Tillman provided zero points (0-1 FG, 0-1 3Pt), two rebounds, one assist and one steal in six minutes during Monday's 105-103 loss to Utah.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Latest Fantasy Rumors
Draws accolades from Mazzulla
FBoston Celtics
December 1, 2025
Tillman caught the attention of head coach Joe Mazzulla during Sunday's game against the Cavaliers, Souichi Terada of MassLive reports.
ANALYSIS
"Tillman is the ultimate professional," Mazzulla said. "Whether he plays every game or he misses 10 games, I have a level of trust that he's going to go out there and he's going to execute and he's going to do exactly what we want. That's really hard to do in this league. You can't take a guy like that for granted. He works. He's always ready." With Neemias Queta resting, Tillman posted nine points, six rebounds, one block and three steals over 30 minutes. While fantasy managers shouldn't overreact to this line, they will want to monitor Tillman in case Mazzulla decides to keep giving him opportunities.
See All NBA Rumors