There's an extra round this year due to the Gather round. So, there's 11 games left.
We would need to win five of our next six (Freo, StK, Bris, Syd, WCE, Haw) to at least get realistically back in the running for a finals spot. We'd be 9-8-1 with five games to go (Melb, Dogs, StK, Norf, Port) and possibly have Lynch back in the side by then.
I don't see it happening though. Sadly, too many key injuries (esp. Lynch) and blowing too many winnable games already such as against the Dogs and Dreamtime has stuffed up our year. Any miraculous turnaround over the rest of the H/A season would need a repeat of 2014.