Marcelles Williams

#25· USC ·CB ·R-So ·2029 Draft · Carson, CA

5'11"Height 190 lbWeight

RepresentationNo agency on file

High CeilingReturning Starter

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High School Stats

Year	School	GP	Tot	Solo	INT	PD
2023	St. John Bosco HS	13	65	43	2	8	Edit
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2021	St. John Bosco HS	11	42	29		7	Edit
2020	St. John Bosco HS	4	7	7			Edit

College Stats

Year	Team	GP	GS	Tot	Solo	PD
2025	USC	12		41	28	4	Edit
2024	USC	1		1	1	1	Edit

Depth Chart

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Scouting Report

July 29, 2026

Marcelles Williams #25

USC · CB · R-So · 2029 Draft · Carson, CA · St. John Bosco HS

5-11 · 190 lbs

5.4

UDFA

Floor 4.5 · Ceiling 8.2

#1311 overall · #134 CB of 15102

Scouting Verdict

2025 starter (12g, 41 tk/4 PD) as a 4* R-So; real returning production earns a solid proven-contributor grade.

Ceiling · 8.2

Projected 2026 starter (DB1) — real opportunity to climb; significant upside (+2.8) · up-year team.

Floor · 4.5

Proven starter — high, stable floor · returning-starter role secures it; downside −0.9.

Pedigree

4★ recruit · Natl #148 · Pos #18 · State #13

Profile Tags

High CeilingReturning Starter

College Production

Season	Team	GP	Tot	Solo	PD
2025	USC	12	41	28	4
2024	USC	1	1	1	1