Tisdale could hand Swedish defender Doug Bergqvist, a summer signing from Aldershot, his first start for the club.
Meanwhile, former St Mirren attacker Sam Parkin is also in contention to make his debut.
Forward Alan Gow is available for selection after recovering from the ear infection that forced him to miss the latter stages of the Grecians' pre-season programme.
- Sports & Recreation
- Disease & Medical Conditions
- Doug Bergqvist
- Sam Parkin