Is Ty Dieffenbach starting?
Ty Dieffenbach is listed 3rd string at QB for UCLA Bruins.
Ty Dieffenbach is listed QB #3 for UCLA at 54 OVR.
See full UCLA Bruins depth chart ›The Story
Focal Point of the Offense
A 3-star recruit out of Agoura, ranked #1,646 nationally coming out of high school. This season: 1,305 passing yards, 9 TD, 9 INT. That's 60% of the team's production at his spot — good for a 54 overall (Depth tier).
- Jersey
- #14
- Class
- RS JR/TR
- Height
- 6'6"
- Weight
- 227 lbs
- Transfer
- Cal Poly
Stats
| Season | Pass Yds | TD | INT |
|---|---|---|---|
| — | 1305 | 9 | 9 |
Regular-season totals from public sources. Derived splits (completion %, yards per carry, catch rate) aren't available in our current dataset.
Recruiting Profile
- Stars
- ★★★☆☆3-star
- Composite
- 0.8431
- National Rank
- #1646
- High School
- Agoura
- Hometown
- Agoura Hills, CA
Why this rating?
On a 73-rated offense; 60th-percentile production at transfer origin (×0.60 for competition level) put them -5 vs unit starters → 54. Capped to the teammate ahead of them on the depth chart.
2026 projection — based on SP+ (a respected team-efficiency metric; 2026 not published yet, using 2025), 2025 production, recruiting, and the 2026 transfer portal; capped to depth-chart order.
The People's Ratings
Team Role
Depth at QB · UCLA Bruins
- 1970Nico IamaleavaStarter
- 21054Madden Iamaleava
- 31454Ty DieffenbachYou
- 41750Colton Gumino
Weekly notes
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Overall ratings blend team strength (SP+), on-field production, and recruiting. Higher = more impactful.