College Basketball · 2026-27 · Preseason

Marcus Jackson

Mercyhurst · Guard · Senior · 6-1 · #44

Transfer from Siena

#1125Overall

+0.16Projected impact

#566 guard in the country
#643 in the transfer portal
#547 mid-major player

Compare to another player Share this graphicPreview ↗

Projected role · 2026-27

Projected starter (about 12 minutes a game) at Mercyhurst: a role like the one he had at Siena (7.3 min).

Projected minutes: 12
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 Siena: 6 games, 0 starts, 7.3 minutes a game.

Points per game0.51st
Rebounds per game2.025th
Assists per game0.711th
Steals per game0.21st
Blocks per game0.011th
Turnovers per game0.299th
Field goal %16.7%(1-6)1st
3-point %0.0%(0-4)1st
Free throw %20.0%(1-5)1st

Last season: advanced

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

Usage rate11.0%style
Share of his team's possessions he ends (shot, free throws or turnover) while on the floor
Offensive rating72.81st
Points he produces per 100 possessions he uses
Defensive rating102.288th
Points allowed per 100 possessions while he's on the floor (lower is better)
True shooting %18.3%1st
Scoring efficiency counting 3s and free throws
Effective FG %16.7%1st
Field goal % with 3s worth 1.5 times a 2
Assist-to-turnover4.0099th
Assists for every turnover
Offensive rebound %41.7%98th
Share of his team's missed shots he rebounds while on the floor
Free-throw rate83.3%99th
Free throws attempted per 100 field goal attempts
Win shares per 40.0003rd
Wins he created per 40 minutes played

Small sample: under 300 minutes last season.

Mercyhurst teammates

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