Source: 49ers work out seven QBs, including E.J. Manuel and Landry Jones

The 49ers held tryouts Tuesday at the team’s practice facility in Santa Clara with seven quarterbacks, including E.J. Manuel and Landry Jones, a league source confirmed to NBC Sports Bay Area.

The 49ers are in the market to add to quarterback depth after Jimmy Garoppolo sustained a season-ending injury Sunday in Kansas City. Garoppolo suffered a torn anterior cruciate ligament and will undergo surgery in the next week or two when the swelling subsides in his left knee.

C.J. Beathard will become the 49ers’ starting quarterback. The 49ers also plan to promote Nick Mullens to the team’s 53-man roster to serve as the backup this Sunday when the 49ers play the Los Angeles Chargers.

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There is no hurry to move Mullens to the active roster because he's already allowed to practice with the team. The 49ers didn't immediately made any announcement on whether they plan to sign any of the quarterbacks who worked out for the team.

Manuel is a five-year veteran who started 17 games with the Buffalo Bills in his first four seasons before becoming the Raiders’ backup last season. Jones spent the past five seasons as Pittsburgh’s backup.

The 49ers also worked out Kellen Clemens, Tom Savage, Matt Simms, T.J. Yates and Kyle Allen, as NFL reporters Adam Caplan and Howard Balzer first reported. Allen skipped his final year of college eligibility at the University of Houston, went undrafted and signed with the Carolina Panthers. He was cut from the Panthers’ practice squad two weeks ago.

The 49ers also worked out wide receiver Deontez Alexander, and safeties Kelcie McCray and Eddie Pleasant. McCray spent two seasons of his six seasons with the Seattle Seahawks, and Pleasant played his first six seasons with the Houston Texans.