Plus, if you're still to open a Hatters Bet account, then there's never been a better time to join. As a new customer, we'll give you a free £25 bet, with up to another £75 in free bets to come. It only takes a few minutes to register for this brilliant offer, and you could be spending your first £25 free bet on any of the following sporting events this week…

Champions League
On Tuesday night, Arsenal (10/3) take on Juventus (8/11) in the Champions League and, after sticking two past the opposition last week, the Gunners look to have an outstanding chance of reaching the semi finals, providing they can stop their opponents scoring (10/3 for Arsenal clean sheet). The Gunners are on a run of seven games without conceding, and they look a good bet at 11/4 to hold out for a draw. Once the game goes live, remember to check out [ClubBet]'s 14 dynamic In-Play markets.

Masters Golf
On Thursday, the best golfers in the world tee off in the Masters from Augusta, and you can get a decent price on your chosen player(s) with [ClubBet]'s Enhanced Win Odds. Of course, you may prefer to see who's playing well after the first round (or even later) before placing your bets. In that case, we'll have live betting throughout the event via the In-Play Console on our homepage. Ernie Els always plays well here, and he must be in with a chance of wearing the green jacket at a tasty 8/1 while Henrik Stenson could go well at a massive 40/1.

Grand National
Of course, it'll soon be time to pick our Grand National horses from the office sweep, but how annoying is it when they don't run and we lose our money? Well, that's' not the case at Hatters Bet as we'll give you your money back on National non-runners, and even pay you out if your each-way fancy comes home fifth! At this stage, Clan Royal looks sure to go off favourite and, with a bit of luck, we reckon he must have a great chance at the current price of 11/2. The ground could also come good for Sir Rembrandt and he's now available at 14/1 to triumph.

Get the most out of your betting this week by joining [ClubBet] all week, where you can get up to £100 in Free Bets and directly benefit your club.