49ers-Chargers joint practice features early exit for Mike Evans, Shanahan says Christian McCaffrey would have practiced in a game week

The San Francisco 49ers and Los Angeles Chargers held a joint practice Tuesday, and the session immediately drew attention from coaches and players when Mike Evans left practice early. 49ers head coach Kyle Shanahan addressed what it meant during the practice week, framing Evans’ departure as part of the normal workload management that can come with day-to-day availability questions in August.

San Francisco’s updates also centered on its own star, Christian McCaffrey. According to Shanahan’s comments as reported by Yahoo Sports, McCaffrey would have practiced if the situation had been a true game week, an indication that the team is trying to keep the veteran running back sharp without taking unnecessary risks during preparation periods.

The context matters because joint practices, even in the preseason, are designed to approximate regular-season tempo and physicality. When a player exits early, it can affect how coaches structure the reps, especially at premium positions like quarterback protection, pass-catching routes, and run-game spacing. In that sense, Evans’ early exit is less about a single practice headline and more about how the teams are calibrating intensity while still evaluating matchups.

Shanahan’s stance on McCaffrey suggested a gradual approach rather than a shut-down. If a veteran is being held back from practice reps, teams often weigh factors such as soreness, workload history, and how quickly a player can return to full-speed execution. The reported “game week” comparison implies Shanahan believed McCaffrey’s status was closer to available than limited, at least in terms of readiness.

For the Chargers, the joint practice offered their staff a look at how the 49ers’ offensive and defensive groups respond when key players are managed through the week. For the 49ers, it offered similarly granular information about their opponent’s schemes against the players they plan to feature most as the preseason continues.

As teams move deeper into training camp and the preseason schedule, the difference between “practice” and “game week” availability becomes a common theme. Shanahan’s comments, as reported, fit that pattern: keep veterans working in a controlled way, avoid pushing through anything that could linger, and adjust reps so that preparation does not compromise later weeks.

What to watch next is how practice participation evolves across the next couple of sessions and whether either player’s participation changes as teams transition from joint work to more formal preseason game preparation. Even without a full diagnosis made public, the reported remarks suggest both teams are prioritizing readiness over maximizing repetitions in August.