Player profileStanford Football
Stanford · Football
Jaylen'Dai Sumlin
S · Sophomore · #3 · 6' 2" · 200 lbs · 3★ recruit
From Castaic, CA
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Estimated NIL value
$58K
Stanford · Football
Jaylen'Dai Sumlin
S · Sophomore · #3 · 6' 2" · 200 lbs · 3★ recruit
From Castaic, CA
Loading live player file…
Estimated NIL value
$58K
Stanford · Football
S · Sophomore · #3 · 6' 2" · 200 lbs
★★★★★3★ RecruitFrom Castaic, CA
Estimated NIL value
$58K
Modeled from role, roster, recruiting, current market evidence, and school-pool reconciliation.
Pool-accounting allocation: $55.5K
Confidence meter
Watchlist confidenceWe have enough context to frame the range, but not enough sourced detail to call it tight.
Jaylen'Dai Sumlin is a 6' 2" 200 lbs Sophomore Safety for Stanford and is listed by ESPN from Castaic, CA. Jaylen'Dai Sumlin ranks 39th within the current Stanford football roster. The modeled value is $58K, with $55.5K allocated to reconcile the sport pool.
Pool share by sport
0.4%
Football pool: $14.45M
Pool share of school
0.2%
Stanford roster market: $24.7M
Roster dollars tracked
$14.45M
Stanford Football pool-accounting sum
Recent game logs
2
Latest verified ESPN appearances
Live player file
Last updated Sep 1, 2026
Position
Safety
Class
Sophomore
Jersey
#3
Height
6' 2"
Weight
200 lbs
Hometown
Castaic, CA
Roster status
Active
Current listing
Stanford Cardinal
Recruit rating
3-star
2025 season production
ESPN player feedDefense
2
Total tackles
2
Solo tackles
0
Sacks
0
Interceptions
0
Passes defended
0
Forced fumbles
Career history
| Season | Team | TOT | SOLO | SACK | INT | PD | FF | AST | YDS |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | Stanford Cardinal | 12 | 5 | 0 | 0 | 1 | 0 | 7 | 0 |
| 2025 | Stanford Cardinal | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Career | All teams | 14 | 7 | 0 | 0 | 1 | 0 | 7 | 0 |
Latest games
Sideline Data Desk
Defensive-back value reflects coverage scarcity, starting role, recruiting demand, and exposure in high-leverage matchups. For Jaylen'Dai Sumlin, the current roster role, class, recruiting signal, program market, and available market evidence produce a $58K headline case.
The visible base estimate is $58K. The pool-accounting allocation is $55.5K, equal to about 0.4% of the Stanford football market. The player ranks 39th on that roster.
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Other Stanford S estimates.
Recent player-specific reporting from school and national college-sports sources, newest first. NIL and endorsement stories are marked when relevant.
