Calvin Throckmorton
A versatile lineman who started at four different positions in college and now anchors the Broncos' depth chart.
Calvin Throckmorton, born August 16, 1996, is an American professional football guard currently on the Denver Broncos roster. After a versatile college career with the Oregon Ducks where he started at four different offensive line positions, he entered the NFL as an undrafted free agent in 2020. His journey took him through the New Orleans Saints, Carolina Panthers, and Tennessee Titans before arriving in Denver. Known for his adaptability across the line, Throckmorton has navigated a dynamic professional path, including multiple stints on practice squads and active rosters as he secures his role with the Broncos.
- Born
- August 16, 1996
- College
- Oregon Ducks
- NFL Debut
- September 12, 2021 (vs. Green Bay Packers)
- Positions Played
- Right Tackle, Left Tackle, Right Guard, Center, Left Guard
- Draft Status
- Undrafted Free Agent (2020)
Verified Timeline
Lore & Background
Throckmorton's path to Denver began in Bellevue, Washington, where he earned a three-star rating from major recruiters before committing to Oregon. His college tenure was defined by remarkable flexibility; as a redshirt junior, he became the only FBS player to start at four different offensive line positions: right tackle, left tackle, right guard, and center, while also seeing snaps at left guard. This versatility earned him second-team All-American honors from the FWAA, Phil Steele, and Pro Football Focus (PFF), along with first-team All-Pac-12 recognition by the Associated Press. He entered the 2020 NFL draft rated as the fifth-best offensive line prospect by USA Today.
In Their Own Story
Signed by the New Orleans Saints on April 27, 2020, Throckmorton made his NFL debut in the 2021 season opener against the Green Bay Packers. In that game, he stepped in at right guard after Erik McCoy suffered a calf injury, eventually shifting to starting left guard in Week 8 following Andrus Peat's placement on injured reserve. After re-signing with the Saints for the 2023 season, he was waived on August 29 and claimed by the Carolina Panthers the next day before being released on November 14. The Tennessee Titans picked him up on November 15, but his journey continued to Denver when he signed with the Broncos on April 1, 2024. His time in Denver has been a rollercoaster of promotions and practice squad moves, including a promotion to active duty on November 1 as backup center for an injured Luke Wattenberg.
Reader's Guide
Throckmorton's role with the Broncos is characterized by immediate adaptability. On November 1, 2024, he was promoted from the practice squad to serve as the team's backup center while Alex Forsyth started for the injured Luke Wattenberg. His movements between the active roster and practice squad have been frequent; after being waived on November 26, he returned to the practice squad the following day. The 2025 season saw him sign a reserve/future contract on January 13, only to be released during final cuts on August 26 before rejoining the practice squad. He was promoted again on October 14, waived and re-signed on December 18, promoted on Christmas Day, and immediately waived and re-signed to the practice squad the next day. Most recently, he signed another reserve/future contract on January 26, 2026, ensuring his presence with the team.
Did You Know?
- Throckmorton was the only FBS player to start at four different offensive line positions during his redshirt junior season.
- He signed with the Denver Broncos on April 1, 2024, and has since been waived and re-signed multiple times within a single season.
- Before turning pro, he was rated the fourth-best offensive tackle in college football by Pro Football Focus.
- Throckmorton made his NFL debut in the Saints' 2021 opener after replacing an injured Erik McCoy at center.
- He signed a reserve/future contract with Denver on January 13, 2025, and again on January 26, 2026.
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