Mike Riley in charge for Reading v Chelsea

The German is still suspended so misses Saturday's game.

Riley's only appearance at a Royal's match this season was the 1 - 0 defeat at Wigan.

Elsewhere he's officiated a friendly between Brazil and Wales, and European Cup ties in Warsaw and Milan as well as several Premiership games, the last being the 3 - 3 draw between Watford and Fulham 9 days ago.