If the game were to go ahead it would take place on Sunday 4th August at the County Ground.
Andy King said: I am very excited about the prospect of playing such high-profile opposition in Espanyol. Like most Spanish teams, they are a very good passing so it should make for a good game of football.”
Swindon are meeting Wimbledon on July 27th at the County Ground, with Watford also making a visit, and Swindon will also travel to the Isle of Wight to face Newport on July 20th.