College Basketball · 2026-27 · Preseason

Koren Johnson

Portland State · Guard · Senior · 6-1 · #3

Transfer from Ole Miss

#1406Overall

+0.07Projected impact

#710 guard in the country
#795 in the transfer portal
#764 mid-major player

Compare to another player Share this graphicPreview ↗

Projected role · 2026-27

Projected starter (about 15 minutes a game) at Portland State: a bigger role than he had at Ole Miss (9.6 min).

Projected minutes: 15
Spot in the rotation: #3

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 Ole Miss: 25 games, 1 starts, 9.6 minutes a game.

Points per game1.81st
Rebounds per game0.81st
Assists per game1.439th
Steals per game0.411th
Blocks per game0.263rd
Turnovers per game0.495th
Field goal %26.7%(16-60)1st
3-point %19.4%(6-31)4th
Free throw %72.7%(8-11)35th

Last season: advanced

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

Usage rate16.3%style
Share of his team's possessions he ends (shot, free throws or turnover) while on the floor
Offensive rating89.04th
Points he produces per 100 possessions he uses
Defensive rating112.134th
Points allowed per 100 possessions while he's on the floor (lower is better)
True shooting %35.5%1st
Scoring efficiency counting 3s and free throws
Effective FG %31.7%1st
Field goal % with 3s worth 1.5 times a 2
Assist-to-turnover3.2798th
Assists for every turnover
Offensive rebound %5.3%1st
Share of his team's missed shots he rebounds while on the floor
Free-throw rate18.3%16th
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.

Portland State teammates

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