Thomas Merkle finished his sixth season on The Farm in 2025, having served a variety of roles on the football staff since the 2020 season. After five seasons as a graduate assistant and quality control analyst, he was promoted to the Kevin M. Hogan Quarterbacks Coach ahead of the 2025 season.
The Cardinal passing attack found its stride midway through the 2025 season, highlighted by an incredible comeback win against San Jose State. Redshirt senior quarterback Ben Gulbranson threw for 444 yards in the win, the third-most single-game passing yards in Stanford history, as he engineered a 30-29 victory at home.
Thanks to Merkle's work with the quarterback, two of Stanford's skill position players were named to the All-ACC team. Tight end Sam Roush led ACC tight ends in receiving yards and tied for the most receptions en route to Second Team All-ACC honors. Wide receiver CJ Williams finished one touchdown reception shy of leading the ACC and was named honorable mention All-ACC.
No stranger to Stanford football, Merkle began working with the offensive line in 2020 before focusing on wide receivers and gunners in 2021. He played an integral role in running drills during practice and providing scouting reports to position groups and the offense as a whole.
Merkle began his collegiate football career as a quarterback at Kenyon College in Ohio, where he set 14 conference and school records over the course of 40 starts under center. He was named the NCAC Rookie of the Year in 2016 and was selected to the All-Conference team in 2019.
Following his playing career, Merkle earned his Bachelor of Arts in History & German in 2020 from Kenyon College and recently completed his Master's Degree in Liberal Arts from Stanford.