To create a profitable tennis betting strategy, start by conducting thorough research on players, including their form, injury history, and performance on specific surfaces. Analyze statistics like service games and break points to identify trends. Focus on value betting—look for matches where the odds offered by bookmakers differ from your own assessment of the players’ chances. It’s wise to specialize in particular tournaments or players to gain deeper insights. Managing your bankroll effectively is crucial; set limits for each bet to mitigate risks. Lastly, keep track of your bets and outcomes to refine your strategy over time for better results.