Hamler moved from his hometown, Pontiac, Michigan, to Florida to play his final year of high school football as a senior at IMG Academy.

[2] Prior to transferring to IMG Academy, Hamler was a two year letterman at St. Mary's Preparatory School in Orchard Lake, Michigan.

[3] Against Ohio State, Hamler was awarded Big Ten Conference Freshman of the Week honors after recording four receptions for 138 yards, including a 93-yard touchdown.

[9] In Week 2, Hamler made his NFL debut and recorded three receptions for 48 receiving yards in a 26–21 loss to the Pittsburgh Steelers.

[10] In Week 8 against the Los Angeles Chargers, Hamler recorded his first career touchdown catch with no time remaining on the clock to help the Broncos win the game 31–30.

[19] On March 23, 2023, Hamler was ruled out for 4–6 months after undergoing surgery to repair a partially torn pectoral muscle he suffered while training on his own.