College Basketball · 2026-27 · Preseason

Sebastian Hartmann

Kansas City · Forward · Senior · 6-6 · #2

Transfer from Chattanooga

#1143Overall

+0.16Projected impact

#480 forward in the country
#653 in the transfer portal
#561 mid-major player

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Projected role · 2026-27

Projected starter (about 14 minutes a game) at Kansas City, as a floor spacer: a smaller role than he had at Chattanooga (22.4 min).

Projected minutes: 14
Spot in the rotation: #5

From the Statboy preseason model. It updates once games start.

▸What is impact?

Impact is how many points per game a player adds to his team. 0 is an average player, so a plus number means he's better than average and a minus number means he's below. It's Statboy's own number, based on everything he does on the court and the level he played against.

Last season: the basics

2025-26 at Chattanooga: 7 games, 6 starts, 22.4 minutes a game.

Points per game7.044th
Rebounds per game5.061st
Assists per game1.055th
Steals per game0.763rd
Blocks per game0.16th
Turnovers per game1.146th
Field goal %45.7%(16-35)34th
3-point %43.5%(10-23)95th
Free throw %70.0%(7-10)59th

Last season: advanced

Percentiles compare him with every Division I forward who played 300+ minutes.

Usage rate15.5%style
Share of his team's possessions he ends (shot, free throws or turnover) while on the floor
Offensive rating120.577th
Points he produces per 100 possessions he uses
Defensive rating98.691st
Points allowed per 100 possessions while he's on the floor (lower is better)
True shooting %62.2%79th
Scoring efficiency counting 3s and free throws
Effective FG %60.0%80th
Field goal % with 3s worth 1.5 times a 2
Assist-to-turnover0.8847th
Assists for every turnover
Offensive rebound %42.9%86th
Share of his team's missed shots he rebounds while on the floor
Free-throw rate28.6%27th
Free throws attempted per 100 field goal attempts
Win shares per 40.15380th
Wins he created per 40 minutes played

Small sample: under 300 minutes last season.

Kansas City teammates

Impact = how many points per game he adds to his team when he plays. 0 is an average player (Statboy's own number).