University of California, Santa Barbara

2025-26: Second Place in 200 Free at UOP Invite…First Place in 100 Free at UOP Invite…Fourth Place in 200 Free at Triton Invite… Finished second in 200 Yard Freestyle at the Cal Baptist Invite… Finished second in 50 Yard Freestyle at Cal Baptist Invite…Finished second in the 100 Yard Freestyle at Tri-Meet at Pepperdine and UC San Diego… Finished Third in 100 Yard Freestyle at the Fall Navy Invite…

2024-25: Cal Poly (Oct. 4): Swam to a third-place finish in the 100 Yard Freestyle (46.87) … In the 200 Yard Freestyle Relay his team placed third (1:24.57) … Bakersfield Invite (Oct. 11): Zettle was in the third position for the second-place 200 Yard Freestyle Relay team (1:22.92) … He manned the fourth position in what was ultimately the best time in the 800 Yard Freestyle Relay (6:42.95) … Zettle took third in the 200 Yard Freestyle with a time of 1:42.23 … Trailblazer Invite (Nov. 21): Swam in the third slot for the fifth-place 200 Yard Freestyle Relay team (1:21.49) … Manned the second position for the fifth-place 400 Yard Freestyle Relay team (2:58.81)  … Cal State Bakersfield (Dec. 18): Finished second in the 200 Yard Freestyle (1:42.64) … Took bronze in the 100 Yard Freestyle (46.26) … Hawai’i (Dec. 20): Swam third for the winning 400 Yard Freestyle Relay team (2:46.99) … UC Santa Barbara Invite (Feb. 1): Finished third in the 100 Yard Freestyle (45.56)

HIGH SCHOOL: Attended Torrey Pines High School in San Diego, California … 4-year Varsity member of the Torrey Pines Swim and Dive team … School record holder in the 100 freestyle … CIF San Diego Section Record Holder in the 200 Medley and 400 Freestyle Relays … 2023 CIF San Diego Section 100 Freestyle Champion … 2023 CIF State Championship finalist.

PERSONAL:  Son of Martine Sanders and Chad Zettle … He is from Del Mar, California … He has a younger brother named Anson … Plans to study Mechanical Engineering and hopes to pursue it as a career … His most memorable sports moment was when he swam on a relay from Catalina Island to Long Beach … He is a Seattle sports fan with his favorites being the Seahawks, Mariners, and Sounders … His favorite food is a breakfast burrito … Favorite artists are Redveil, Madlib, Freddie Gibbs, and The Alchemist … Favorite shows are The Wire, Parks and Rec, and Phineas and Ferb … Favorite movies are Cars 2, Surfs Up, and No Country for Old Men … After college, he plans to pursue a masters in Mechanical Engineering.