'Pick Five' kicks off this week in Crows Tipping with the top tipster taking home a signed Crows guernsey.

All Crows Tipping users are automatically entered into the Pick Five competition.

It's simple - tipsters must correctly submit five or more winning tips for each round to remain in the running. The last tipster standing wins the guernsey.

Click here to sign up for Crows Tipping, brought to you by Chemist Warehouse

New users are automatically entered into the classic Crows Tipping competition. It’s not too late to join the fun and enter your weekly tips to take on friends, family and workmates over the second half of the season.

There's also a $50 CROWmania voucher on offer for each round’s top tipster.

This year’s major Crows Tipping prize is a 10-seat corporate box at Adelaide Oval for Season 2018 and a $2,000 Chemist Warehouse voucher.