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College Basketball · 2026-27 · Preseason

Isaac Williams IV

Baylor · Guard · Junior · 6-1 · #10

Returning

#218Overall
+1.05Projected impact
  • #95 guard in the country

Projected role · 2026-27

Projected starter (about 25 minutes a game) at Baylor. Similar role to last season.

Projected minutes
25
Spot in the rotation
#2

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 Baylor: 34 games, 14 starts, 25 minutes a game.

  • Points per game10.461st
  • Rebounds per game2.231st
  • Assists per game3.283rd
  • Steals per game0.738th
  • Blocks per game0.592nd
  • Turnovers per game1.632nd
  • Field goal %56.4%(132-234)99th
  • 3-point %47.1%(24-51)99th
  • Free throw %68.4%(67-98)22nd

Last season: advanced

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

  • Usage rate19.2%style

    Share of his team's possessions he ends (shot, free throws or turnover) while on the floor

  • Offensive rating124.590th

    Points he produces per 100 possessions he uses

  • Defensive rating113.326th

    Points allowed per 100 possessions while he's on the floor (lower is better)

  • True shooting %64.1%96th

    Scoring efficiency counting 3s and free throws

  • Effective FG %61.5%98th

    Field goal % with 3s worth 1.5 times a 2

  • Assist-to-turnover1.9878th

    Assists for every turnover

  • Offensive rebound %21.3%49th

    Share of his team's missed shots he rebounds while on the floor

  • Free-throw rate41.9%78th

    Free throws attempted per 100 field goal attempts

  • Win shares per 40.13778th

    Wins he created per 40 minutes played

Players like Isaac Williams IV

The closest matches among every guard in the country: all of last season's stats compared on the same scale, plus projected impact.

  • Jordan Watford

    Queens University · G · Sophomore

    67%match

    Returning

    +0.92 impact · 11.8 pts · 2.6 reb · 3.9 ast

    Compare
  • RJ Johnson

    Mississippi State · G · Senior

    66%match

    Transfer from Kennesaw State

    +0.58 impact · 14.4 pts · 3 reb · 3.9 ast

    Compare
  • Amari Allen

    Alabama · G · Sophomore

    66%match

    Returning

    +2.48 impact · 11.4 pts · 6.9 reb · 3.1 ast

    Compare
  • Landen Joseph

    Dayton · G · Sophomore

    66%match

    Transfer from Marshall

    +0.30 impact · 7.9 pts · 2.5 reb · 2.1 ast

    Compare
  • Mike McNair Jr.

    Maryland · G · Senior

    65%match

    Transfer from Boston University

    +0.53 impact · 16.9 pts · 5.1 reb · 2.1 ast

    Compare
  • Pop Isaacs

    Oklahoma · G · Senior

    65%match

    Transfer from Texas A&M

    +0.70 impact · 9.8 pts · 2.5 reb · 2.6 ast

    Compare

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