DEN @ SFFinal 14-24, Oct 4, 2026
defensive: TOT 2, SOLO 1, SACKS 0, TFL 0, PD 0, QB HTS 1, TD 0
FootballNFLSan Francisco 49ersDefensive tackle
Sebastian Valdez
Stats, career, game log and next gameSebastian Valdez is a defensive tackle for the San Francisco 49ers and wears number 55.
2 NFL games1 season
Updated
About Sebastian Valdez
Sebastian Valdez is a defensive tackle for the San Francisco 49ers and wears number 55. Born on August 1, 2002, in San Diego, California, United States, he played college football at Montana State and Washington. Valdez has played for the San Francisco 49ers since 2026.
Valdez had 2 tackles in a 24-14 win against the Denver Broncos on Oct 4, 2026 (Week 4). In the prior week's 36-30 win against the Arizona Cardinals on Sep 27, 2026 (Week 3), Valdez had 3 tackles. The San Francisco 49ers visit the Seattle Seahawks at Lumen Field on Sunday, Oct 11, 2026 (Week 5).
Agatha Research DeskUpdated Oct 6, 2026Season by season2
Every season, every NFL game in our records, newest season first.
| Season | Team | Games | Tackles | Sacks | INT | PD |
|---|---|---|---|---|---|---|
| 2026 | SF | 2 | 5 | - | - | - |
| Career | 2 | 5 | - | - | - |
How he is doing now
2026 defense5 tackles5 tackles, 2 games
49ers4-02026 regular season
Last game2 tacklesOct 4 vs Broncos
Injury status
No injury reports on file.
Game log, 2026
ARI @ SFFinal 30-36, Sep 27, 2026
defensive: TOT 3, SOLO 1, SACKS 0, TFL 0, PD 0, QB HTS 0, TD 0
Box score lines from ESPN.
Next game
San Francisco 49ers at Seattle Seahawks - 4:25 PM ETAgatha predicts SF 21, SEA 2563%PRED1UODDS-148
BET
Career
San Francisco 49ers2026 to now - 2 games0years2026 to 2026
- 2026NFL debut36-30 win vs Cardinals
- 2026Best gamevs Cardinals
- Oct 4, 2026Latest gamevs Broncos
Regular season
2 games
5 tackles
First NFL game
Sep 27, 2026: 3 tackles49ers 36, Cardinals 30
Latest game
Oct 4, 2026: 2 tackles49ers 24, Broncos 14
Most often against
The teams he has faced most, with his teams' record and his line against each.
Arizona Cardinals1 game
1-0his teams
His line: 3 tackles
Last met Sep 27, 2026
Denver Broncos1 game
1-0his teams
His line: 2 tackles
Last met Oct 4, 2026
Sources and updates
Stats, scores and injury reports come from Agatha's own records: nflverse weekly stats, ESPN box scores and ESPN's injury reports.
Updated Oct 6, 2026, 6:27 AM ET. Results and form refresh after every game; biography facts are checked weekly.