Lobbe injured his hamstring in the third quarter after dominating the ruck for Port Adelaide against Brisbane on Saturday.
With 29 hit outs, the absence of his influential presence in the air was partly attributed to the decline in Port Adelaide’s midfield superiority against the Lions during the final term.
[ Related: Full injury list ]
He will be tested at training during the week ahead of Thursday night’s team selection.
Teammates Jasper Pittard and Jacob Surjan will also be tested this week as they continue their recovery from respective adductor and back injuries.
Meanwhile Andrew Moore has been ruled out for the remainder of the season with a hamstring strain sustained against West Coast last week.
Moore was taken from the ground partway through the match.
Full injury list as at August 27
Brendon Ah Chee, knee - season
Danny Butcher, hip - season
John Butcher, hip - season
Troy Chaplin, knee - season
Robbie Gray, knee - season
Cameron Hitchcock, hamstring - TBC
Ben Jacobs, ankles - season
Matthew Lobbe, hamstring - test
Andrew Moore, hamstring - season
Ben Newton, knee - season
Cam O’Shea, foot stress fracture - season
Jasper Pittard, adductor - test
Brent Renouf, knee - season
Nick Salter, foot - season
Jacob Surjan, back - TBC
Daniel Webb, pectoral tear - season
