This market will resolve to “Yes” if Christian McCaffrey takes at least one snap on offense, defense, or special teams for the San Francisco 49ers in their Week 1 regular season game. Otherwise, it will resolve to “No.”

If McCaffrey is not on the 49ers active roster in Week 1 for any reason, this market will resolve to “No”.

The primary resolution source will be the NFL. A consensus of credible reporting may also be used.