The Irish international was once-again absent from the Everton side as they came from 2-0 down to win 3-2 at the Hawthorns.
The fitness of the full-back will also be of concern to Ireland manager Martin O'Neill, but Martinez says he's hopeful that Coleman will be available for Sunday's Merseyside derby.
Later tonight, Arsenal and Chelsea are among the sides in action in the Champions League.
Gunners boss Arsene Wenger has already warned his players that they can't afford to lose any more matches in Group F as they looking to bounce-back from their loss to Dinamo Zagreb by playing host to Olympiakos.
Meanwhile, Chelsea are in Portugal to face one of Jose Mourinho's former clubs, FC Porto.
Kick-off in all of tonight's matches is at 19:45.
