A tough week for tipsters in round one of the Crows Tipping competition with some games going down to the wire.

With four games decided by less than a kick including a draw, many tipsters could have gone either way in the opening round.

Essendon also proved to be an upset for tipsters but Crows fans who showed faith were rewarded this week.

Bill Harris is the first weekly winner after correctly tipping the seven winners with an adjusted margin of zero.

Bill receives a signed Crows football by senior coach Neil Craig and captain Nathan van Berlo.

You can still register for the Crows Tipping competition and be eligible for weekly prizes and other tipping prizes.

Click here to start tipping!