Players

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Two players, side by side — career or a single season.

Team

Season

Position

Player

Ty Dieffenbach

QB · #14 · UCLA

Profile

Measurements: 6'6" · 227 lb
Seasons: 4
Recruiting: ★★★☆☆ · 0.8431
Class rank: #1646 · 2023
Hometown: Calabasas, CA
High school: Agoura

Transferred in from Cal Poly.

Career

vs Power conferences · 6 games

Passing70/115 C/ATT · 1122 YDS · 9.8 AVG · 7 TD · 4 INT

Rushing28 CAR · 38 YDS · 1.4 AVG · 0 TD · 18 LONG

Fumbles1 FUM · 1 LOST · 0 REC

Team

Season

Position

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2026

UCLA

Touchdowns and giveaways

TouchdownsGiveaways

−1

−2

−1

Total yds

252

215

330

260

Passing yds300 total yds

264

198

303

232

Rushing yds100 total yds

−15

−12

Completion %

@ California

Purdue

@ Maryland

@ Oregon

Wisconsin

Michigan State

@ Minnesota

Illinois

@ Michigan

USC

Week by week, oldest first. Home games are bold; away games read @ opponent. Fixtures still to play are faint — an empty column under a bold or plain opponent is a game he did not appear in. Every figure here is also in the game log below.

vs Power 4 · 5 games

Passing64/106 C/ATT · 1040 YDS · 9.8 AVG · 7 TD · 3 INT

Rushing25 CAR · 45 YDS · 1.8 AVG · 0 TD · 18 LONG

Fumbles1 FUM · 1 LOST · 0 REC

Passing

Wk	Opponent	Result	C/ATT	YDS	AVG	TD	INT	QBR
11	vs Illinois	W 22–14	13/20	232	11.6	2	1	—
10	@ Minnesota	W 34–20	8/16	303	18.9	3	1	87.9
8	vs Michigan State	W 28–10	18/31	198	6.4	1	0	43.7
7	vs Wisconsin	W 17–7	22/33	264	8.0	0	1	82.8
6	@ Oregon	W 17–15	3/6	43	7.2	1	0	35.2

Rushing

Wk	Opponent	Result	CAR	YDS	AVG	LONG
11	vs Illinois	W 22–14	4	28	7.0	10
10	@ Minnesota	W 34–20	6	27	4.5	18
8	vs Michigan State	W 28–10	5	17	3.4	8
7	vs Wisconsin	W 17–7	6	-12	-2.0	3
6	@ Oregon	W 17–15	4	-15	-3.8	6

Fumbles

Wk	Opponent	Result	FUM	LOST	REC
10	@ Minnesota	W 34–20	1	1	0

2025

Cal Poly

Touchdowns and giveaways

TouchdownsGiveaways

−1

Total yds

Passing yds300 total yds

Completion %

@ Utah

Week by week, oldest first. Home games are bold; away games read @ opponent. Every figure here is also in the game log below.

vs Power 4 · 1 game

Passing6/9 C/ATT · 82 YDS · 9.1 AVG · 0 TD · 1 INT

Rushing3 CAR · -7 YDS · -2.3 AVG · 0 TD · 0 LONG

Passing

Wk	Opponent	Result	C/ATT	YDS	AVG	TD	INT	QBR
2	@ Utah	L 9–63	6/9	82	9.1	0	1	--

Rushing

Wk	Opponent	Result	CAR	YDS	AVG	TD	LONG
2	@ Utah	L 9–63	3	-7	-2.3	0	0

2024

Pittsburgh

No box-score line against a Power 4 opponent in 2024.

2023

Pittsburgh

No box-score line against a Power 5 opponent in 2023.