The Saints have announced a slew of post-draft roster moves, confirming in a press release that they’ve added 13 undrafted free agents to their roster and cut three players who were on last year’s squad.

According to the team, safety Marcus Ball and inside linebacker Kyle Knox have been waived. Both players were contributors on special teams in 2014, and Ball also saw a little action on defense. Safety Ty Zimmerman was also cut by the club.

The Saints’ full list of undrafted free agent signees is as follows:

• Tavaris Barnes, DL, Clemson
• Kaleb Eulls, DL, Mississippi State
• Doniel Gambrell, G, Notre Dame College
• R.J. Harris, WR, New Hampshire
• Sean Hickey, T, Syracuse ($10K bonus, plus $12.5K guaranteed salary, per Aaron Wilson)
• Malcolme Kennedy, WR, Texas A&M
• Cyril Lemon, G, North Texas ($6K bonus, per Wilson)
• Ashaad Mabry, DL, Texas-San Antonio
• Markus Pierce-Brewster, LB, West Texas A&M
• Bobby Richardson, DL, Indiana
• Stephon Sanders, LB, SMU
• Harold Spears, TE, New Hampshire
• Jack Tabb, TE, North Carolina ($3.5K bonus, per Wilson)