Waletzko (undisclosed) reverted from waivers to Kansas City's injured reserve list Friday, Aaron Wilson of KPRC 2 Houston reports.
Mayer did not play in Thursday's 22-20 preseason loss to the Texans.
Mayer did not play in Thursday's 22-20 preseason loss to the Texans.
Jeanty was among the Raiders' starters who rested in Thursday's 22-20 preseason win over Houston, according to The Associated Press.
Raiders coach Klint Kubiak indicated Thursday that he is not yet ready to name a starting quarterback (between Kirk Cousins and Mendoza) ahead of Week 1, Ryan McFadden of ESPN reports.
Gay made his only field-goal attempt from 52 yards in Thursday's 22-20 preseason win over the Texans.
Washington rushed nine times for 56 yards while catching two of three targets for 18 yards in Thursday's 22-20 preseason win over the Texans.
Nailor caught one of three targets for 22 yards in Thursday's 22-20 preseason win over the Texans.
Coach Klint Kubiak refused to name Cousins as the Raiders' starting quarterback following Thursday night's preseason game against the Texans, Ryan McFadden of ESPN.com reports.
Benson caught one of five targets for 18 yards in Thursday's 22-20 preseason win over the Texans.
