The following release is courtesy of the San Francisco 49ers
The San Francisco 49ers today announced they have signed QB Adrian Martinez to the practice squad and released RB Sincere McCormick from the practice squad.
Martinez (6-2, 220) originally entered the NFL after signing with the Detroit Lions as an undrafted free agent on May 12, 2023. After being waived by the Lions on August 28, 2023, Martinez signed with the New York Jets on July 27, 2024, where he spent the year on the team’s practice squad and was later waived by the team on August 24, 2025.
He signed with the 49ers practice squad on August 28, was promoted to the active roster on October 2, and appeared in one game with the team prior to being waived on November 15.
A 25-year-old native of Fresno, CA, Martinez attended the University of Nebraska (2018-21) and Kansas State University (2022) where he appeared in 49 games (47 starts) and completed 788 of his 1,239 passing attempts (63.6 percent) and 51 touchdowns through the air to go along with 619 carries for 2,928 yards (4.7 average) and 45 touchdowns. As a senior in 2022, he earned All-Big 12 Honorable Mention honors.
McCormick (5-8, 204) signed to the team’s practice squad on August 28, 2025.
More San Francisco 49ers content from Sactown Sports
The San Francisco 49ers got starting quarterback Brock Purdy back on Sunday, and he looked like his normal self during a blowout win over the Arizona Cardinals.
During Monday morning’s edition of The Carmichael Dave Show with Jason Ross, The Athletic’s Matt Barrows joined the show to share his thoughts on the 49ers’ impressive effort against the Cardinals, look ahead to San Francisco’s road to the postseason, and much more.
Plus, with the regular season winding down, is it becoming more unlikely that we see WR Brandon Aiyuk (knee) return this year?
Be sure to listen to and watch the entire interview with Matt Barrows right here or on the Sactown Sports 1140 YouTube page.
Matt Barrows on Purdy’s impressive return & Aiyuk’s potential return
Upcoming San Francisco 49ers Schedule
Monday, November 24th – vs. Carolina Panthers – 5:15 PM PT
Sunday, November 30th – @ Cleveland Browns – 10:00 AM PT
Sunday, December 7th – BYE WEEK
Sunday, December 14th – vs. Tennessee Titans – 1:25 PM PT
Monday, December 22nd – @ Indianapolis Colts – 5:15 PM PT
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