The Scottish side had due to meet City at Warwick University. However, the Perth based side have moved their pre-season training to Wolverhampton University and will be using West Brom's training ground as part of their preparations.
On the date that the game was due to have been played (July 12th), St Johnstone are now playing at Montrose whilst the Sky Blues are expected to have a training session at the Arena as part of the kit launch.
Two days later, City are due to fly to Switzerland for two matches. However, no friendlies against sides in the equivilant to the Championship and lower have so far been organised and Coleman may have to change his pre-season plans yet again.