Thank you very much Moeee and Bhagwan for your replys and input. I'm not sure if I'm confident enough to risk 20% of the bank in one go yet, but maybe I should consider it. I just checked my bets over the last week. My strike rate was 96% (48/50 - had more bets than I thought; lots of opportunities in the Australian Tennis Open), and my bank grew 20% in the last week. Woohoo!

How do you decide how much you wager on your sports bets? Do you stick to a certain staking plan? Can anyone recommend any good books or websites perhaps that focus of staking plans that could be applied to sports betting?