The Raiders are considering Mariota day-to-day with an unspecified injury, Paul Gutierrez of ESPN.com reports.
The report suggests his current issue isn't related to the ankle and shoulder injuries he dealt with during the offseason. Whatever the case, Mariota doesn't seem to be putting much pressure on Derek Carr, who will enter Week 1 with the starting job. Mariota could eventually make starts if Carr struggles and/or if the Raiders aren't competing for a playoff spot.