Player profileSouthern Illinois Men's Basketball
Southern Illinois · Men's Basketball
Damien Mayo Jr.
G · Senior · #10 · 6' 3" · 205 lbs
From St. Louis, MO
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Estimated NIL value
$252K
Southern Illinois · Men's Basketball
Damien Mayo Jr.
G · Senior · #10 · 6' 3" · 205 lbs
From St. Louis, MO
Loading live player file…
Estimated NIL value
$252K
Southern Illinois · Men's Basketball
G · Senior · #10 · 6' 3" · 205 lbs
From St. Louis, MO
Live player file
Latest source check Aug 29, 2026
Position
Guard
Class
Senior
Jersey
#10
Height
6' 3"
Weight
205 lbs
Hometown
St. Louis, MO
Estimated NIL value
$252K
Modeled from role, roster, recruiting, current market evidence, and school-pool reconciliation.
Confidence meter
Watchlist confidenceWe have enough context to frame the range, but not enough sourced detail to call it tight.
Damien Mayo Jr. is a 6' 3" 205 lbs Senior Guard for Southern Illinois and is listed by ESPN from St. Louis, MO. Damien Mayo Jr. ranks 4th within the current Southern Illinois men's basketball roster. The modeled value is $252K, with $252K allocated to reconcile the sport pool.
Pool share by sport
10.1%
Men's Basketball pool: $2.5M
Pool share of school
3.6%
Southern Illinois roster market: $7M
Roster dollars tracked
$2.5M
Southern Illinois Men's Basketball pool-accounting sum
Coverage hits
0
No fresh NIL chatter found
Roster status
Active
Current listing
Southern Illinois Salukis
2026 season production
ESPN player feedSeason Averages
31
GP
25
GS
25.3
MIN
3.3-7.3
Field goals
45.6
FG%
1.2-3.1
3PT
Season Totals
103-226
Field goals
45.6
FG%
36-97
3PT
37.1
3P%
40-51
FT
78.4
FT%
Season Misc Totals
0
DD2
0
TD3
0
DQ
0
EJECT
1
TECH
0
FLAG
Career history
| Season | Team | GP | GS | MIN | FG | FG% | 3PT | 3P% | FT |
|---|---|---|---|---|---|---|---|---|---|
| 2023 | Missouri State Bears | 31 | 17 | 20.7 | 1.9-4.3 | 43.6 | 0.3-1.3 | 20.0 | 0.5-1.0 |
| 2024 | Missouri State Bears | 29 | 21 | 23.9 | 2.1-3.9 | 53.1 | 0.2-0.6 | 33.3 | 0.8-1.0 |
| 2025 | Southern Illinois Salukis | 31 | 24 | 23.9 | 1.8-4.5 | 40.0 | 0.4-1.4 | 30.2 | 0.9-1.2 |
| 2026 | Southern Illinois Salukis | 31 | 25 | 25.3 | 3.3-7.3 | 45.6 | 1.2-3.1 | 37.1 | 1.3-1.6 |
| Career | All teams | 122 | 87 | 23.4 | 2.3-5.0 | 45.3 | 0.5-1.6 | 31.8 | 0.9-1.2 |
| Season | Team | FG | FG% | 3PT | 3P% | FT | FT% | OR | DR |
|---|---|---|---|---|---|---|---|---|---|
| 2023 | Missouri State Bears | 58-133 | 43.6 | 8-40 | 20.0 | 14-30 | 46.7 | 28 | 55 |
| 2024 | Missouri State Bears | 60-113 | 53.1 | 6-18 | 33.3 | 22-29 | 75.9 | 38 | 61 |
| 2025 | Southern Illinois Salukis | 56-140 |
| Season | Team | DD2 | TD3 | DQ | EJECT | TECH | FLAG | AST/TO | STL/TO |
|---|---|---|---|---|---|---|---|---|---|
| 2023 | Missouri State Bears | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0.5 |
| 2024 | Missouri State Bears | 1 | 0 | 2 | 0 | 0 | 0 | 1.0 | 0.7 |
| 2025 | Southern Illinois Salukis | 0 |
Latest games
Drake BulldogsMar 5, 2026 · 67-63W
Evansville Purple AcesMar 1, 2026 · 81-67W
Indiana State SycamoresFeb 26, 2026 · 66-55W
Northern Iowa PanthersFeb 21, 2026 · 59-57WDrake BulldogsFeb 19, 2026 · 66-61L
Bradley BravesFeb 15, 2026 · 70-60WEvansville Purple AcesFeb 13, 2026 · 86-60WIndiana State SycamoresFeb 10, 2026 · 80-65Sideline Data Desk
Lead guards receive a premium for possession control, scoring creation, and year-round visibility in the transfer and commercial markets. For Damien Mayo Jr., the current roster role, class, recruiting signal, program market, and available market evidence produce a $252K headline case.
The visible base estimate is $252K. The pool-accounting allocation is $252K, equal to about 10.1% of the Southern Illinois men's basketball market. The player ranks 4th on that roster.
We search for NIL, deal, endorsement, and collective coverage so actual player articles are more likely to surface here.
Other Southern Illinois G estimates.
| 40.0 |
| 13-43 |
| 30.2 |
| 29-37 |
| 78.4 |
| 28 |
| 66 |
| 2026 | Southern Illinois Salukis | 103-226 | 45.6 | 36-97 | 37.1 | 40-51 | 78.4 | 28 | 63 |
| Career | All teams | 277-612 | 45.3 | 63-198 | 31.8 | 105-147 | 71.4 | 122 | 245 |
| 0 |
| 2 |
| 0 |
| 1 |
| 0 |
| 1.5 |
| 0.5 |
| 2026 | Southern Illinois Salukis | 0 | 0 | 0 | 0 | 1 | 0 | 1.8 | 1.2 |
| Career | All teams | 1 | 0 | 4 | 0 | 2 | 0 | 1.4 | 0.7 |
