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Rivals · 2023 Class · QB · Ty Dieffenbach
UCLA
UCLAUCLA BruinsEnrolled · 1/9/2026
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Ty Dieffenbach

TyDieffenbach

Agoura Hills, CAAgoura
Jersey
#14
Pos
QB
HT / WT
6-5 / 185
Class
JR
Transfer Rating
85.00
Portal Rankings
Natl#2252QB#145
Experience
2026 – present
Year
Redshirt Senior
Age
—
Recruiting: Rivals Industry
83.37
NATLNATIONAL
#1485
POSPOSITION
#76
STSTATE
#140
Rivals
5
NATL
—
POS
—
ST
—
ESPN
76
NATL
—
POS
#37
ST
#101
247
86
NATL
—
POS
#44
ST
#107
On3
85
NATL
—
POS
#94
ST
#121
The Journey
Class of 2023
UCLA Bruins
UCLA Bruins
Bruins
ENROLLED
Cal Poly Mustangs
Cal Poly Mustangs
2024 – 2025
TRANSFER
Pittsburgh Panthers
Pittsburgh Panthers
2023 – 2024
TRANSFER
Agoura Chargers
Agoura Chargers
2019 – 2022
HIGH SCHOOL

Film

HIGHLIGHTS · ANALYSIS · COMMIT FILM
FEATURED FILM
TY DIEFFENBACH
HIGHLIGHTS · HUDL
Junior Year Highlights
Posted 07/06/22
View All Videos

Latest News

Rivals Network · Premium Coverage
All News
Wayne Knight
UCLA transfer portal analysis: Quarterbacks and running backs
Tracy McDannald1/22/26
Tao Johnson UCLA commitment
UCLA adds two more commitments to transfer football class
Tracy McDannald1/9/26
UCLA Helmet
Cal Poly transfer QB Ty Dieffenbach commits to UCLA
Grant Grubbs1/9/26

Latest News

Rivals Network · Premium Coverage
All News
Wayne Knight
UCLA transfer portal analysis: Quarterbacks and running backs
Tracy McDannald1/22/26
Tao Johnson UCLA commitment
UCLA adds two more commitments to transfer football class
Tracy McDannald1/9/26
UCLA Helmet
Cal Poly transfer QB Ty Dieffenbach commits to UCLA
Grant Grubbs1/9/26

Photos

Gallery · 3 Images
View All
player headshot
player headshot

Personal Life

No personal-life bio on file for this player yet.

Contacts

Contact information shared with Coaches and NIL Brands only.