Former Manchester United midfielder Martin was forced off 8 minutes after the break in Fabian Wilnis' Testimonial, being replaced by Jaime Peters, whilst Trotter was forced off with 18 minutes remaining on the clock, with Veliche Shumulikoski the man to enter the fray.
Confirming the news to the Official Club Website, Town boss Roy Keane said: "We have picked up one or two injuries. Lee Martin and Liam Trotter are both slight concerns for us. They are feeling their hamstrings and we will know more in 24 hours but hopefully they have just cramped up.
"Shane Supple, Kevin Lisbie and Alan Quinn have all got groin injuries so we will have to see what they are like as well because we have a busy week ahead. We won't take any chances though."
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