Melbourne Victory star striker Archie Thompson has left his A-League club's training session early with what looks to be a hamstring injury.
Thompson was involved in shooting duels early in Tuesday morning's session, before he limped off.
He touched his right hamstring and talked to a member of the Victory's medical staff for a few minutes, before heading to the changerooms.
It will be a big blow for the Victory if Thompson is unable to take his place for this weekend's clash with Brisbane Roar.
The Victory hit form last weekend with a drought-breaking win over the top-placed Central Coast Mariners.