Ty Dieffenbach News, Rumors, Updates - Cal Poly Mustangs | FOX Sports

Headed to UCLA Dieffenbach has committed to UCLA, Chris Hummer of 247Sports.com reports.

Impact Dieffenbach transferred from Pitt to Cal Poly ahead of the 2025 season, and he appeared in nine games with his new school. During those nine contests, he completed 92 of his 162 passes for 1,305 yards, nine touchdowns and nine interceptions. Dieffenbach also added 321 rushing yards and four rushing scores. He'll be a reserve option for the Bruins.

JANUARY 10 • ROTOWIRE

Pennington throws for 356 yards and 4 TDs, NAU beats Cal Poly 35-27

Ty Pennington throws for 356 yards and four touchdowns as Northern Arizona beats Cal Poly 35-27

NOVEMBER 16, 2025 • Associated Press

Jordan Cooke, Dason Brooks spark Idaho State to 27-17 victory over Cal Poly

Jordan Cooke threw a touchdown pass and ran for a score, Dason Brooks topped 100 yards rushing with a touchdown and Idaho State posted a wire-to-wire 27-17 victory over Cal Poly

NOVEMBER 9, 2025 • Associated Press

Thompson runs for 3 TDs, Portland State beats Cal Poly 40-28 to snap 8-game skid

Delon Thompson had 169 yards rushing and three touchdowns to help Portland State beat Cal Poly 40-28 and snap its eight-game losing streak

NOVEMBER 2, 2025 • Associated Press

Gillman's 2 TDs, Lawler's 21-yard pick-6 help Montana rally to beat Cal Poly 28-9

Eli Gillman ran for 123 yards and two touchdowns, Kenzel Lawler returned an interception 21 yards for a TD, and Montana beat Cal Poly 28-9

OCTOBER 11, 2025 • Associated Press

Dieffenbach leads Cal Poly QB carousel in 56-7 win over DII Western Oregon

Three of Ty Dieffenbach’s eight completions went for touchdowns and Cal Poly beat Division II-member Western Oregon 56-7

SEPTEMBER 14, 2025 • Associated Press

No. 25 Utah throttles Cal Poly 63-9 behind Devon Dampier's 3 TD passes

Devon Dampier matched his career best with three touchdown passes to lead No. 25 Utah to a 63-9 win over Cal Poly of the Football Championship Subdivision

SEPTEMBER 7, 2025 • Associated Press

No. 25 Utah brings resurgent offense to home opener against Cal Poly

Utah's football team has turned around its offensive struggles from last season

SEPTEMBER 4, 2025 • Associated Press

Ty Dieffenbach accounts for 3 TDs to help Cal Poly topple San Diego 41-17

Ty Dieffenbach threw for two touchdowns and ran for another and Cal Poly was largely never threatened in its 41-17 win over San Diego in a season opener for both teams

AUGUST 31, 2025 • Associated Press

Lands with Cal Poly Dieffenbach has committed to Cal Poly ahead of the 2025-26 season.

Impact Dieffenbach will join the Mustangs this offseason after spending the last two seasons with Pittsburgh. The 6-foot-6 redshirt freshman quarterback has yet to see the field at the collegiate level.

JANUARY 7, 2025 • ROTOWIRE

Leaving the 412 Dieffenbach will enter the transfer portal, he announced via his personal X account.

Impact Dieffenbach didn't see the field in his first two seasons with the Panthers. The redshirt freshman will have three seasons of eligibility remaining at his next stop.

DECEMBER 12, 2024 • ROTOWIRE