49ers vs. Saints injury report: Purdy, Jennings, several others don't practice

The San Francisco 49ers are preparing for their Week 2 contest against the New Orleans Saints on Sunday at the Caesars Superdome in New Orleans, Louisiana.

Head coach Kyle Shanahan called Brock Purdy a "long shot" to play on Sunday and hasn't dismissed the setback sidelining the quarterback for multiple weeks. The 49ers starter continues to deal with injuries to his left shoulder and toe. Shanahan declined to specify which toe or foot is affected.

Wide receiver Jauan Jennings also landed on the injury report after leaving Sunday's win over the Seattle Seahawks with a shoulder issue. Tests reportedly showed the injury is not considered long-term, but Jennings was held out of Wednesday's practice—seemingly as a precaution.

In addition, several other 49ers players missed Wednesday's session due to injuries or veteran rest days, leaving the team monitoring multiple key contributors heading into Week 2.

The 49ers brought in the following players for tryouts. Kicker Eddy Piñeiro was signed.

• TE Zach Davidson
• TE Peyton Hendershot
• TE Nick Muse
• K Eddy Pineiro
• TE Messiah Swinson
• TE Cole Turner
• QB Mike White

Below are Wednesday's practice participation reports for both the 49ers and Saints, which were provided by the 49ers Communications staff.

San Francisco 49ers Wednesday Practice

Did Not Participate In Practice
DE Nick Bosa (not injury related - resting player), DE Yetur Gross-Matos (knee), WR Jauan Jennings (shoulder), RB Christian McCaffrey (calf, resting player), QB Brock Purdy (left shoulder, toe), T Trent Williams (knee, resting player)

Limited Participation in Practice
G Ben Bartch (knee, elbow), RB Jordan James (finger), WR Jordan Watkins (ankle)

Full Participation in Practice
LB Luke Gifford (knee), QB Mac Jones (knee), G Dominick Puni (knee)

New Orleans Saints Wednesday Practice

Did Not Participate In Practice
S Julian Blackmon (shoulder), T Taliese Fuaga (knee), G Trevor Penning (toe), DE Chase Young (calf)

Limited Participation in Practice
RB Velus Jones (knee), LS Zach Wood (elbow)

Full Participation in Practice
S Jordan Howden (oblique)