DON'T miss your chance to chat with injured Melbourne young gun Jack Grimes, our special guest in the afl.com.au Match Centre Live Chat before his Demons take on Hawthorn this afternoon.

Log on from 1.30pm AEST and ask Jack about his career so far, when he expects to return to the field and whether the Demons can make the finals - plus anything else you want to know!

Then, from the first bounce, join host Jason Phelan for blow-by-blow action as the Hawks and Dees do battle in a crucial match for both sides’ finals chances.