Can a 20-Ball Tennis Drill Stop Choking Under Pressure?

This tennis mental game drill uses a 20-ball challenge to train players to maintain swing speed and trust their shots under pressure. We tested what happens when the count starts to matter. Every tennis player knows the feeling. You're in a rally, everything is working, and then at some point, something shifts. The swing gets a little smaller. The ball lands a little shorter. You're not playing tennis anymore. You're just trying not to miss. That's exactly what this session was about. The challenge was simple: 20 balls in a row, deep, with real pace and intent. No pushing. No floating the ball back. Anything short counts as a mistake. Start again. What we discovered had nothing to do with technique. Her ground strokes were fine. What broke down was the commitment to the shot under the pressure of the streak, the same thing that breaks down on a deciding point in a tight match. She didn't get to 20. And that gap between where she is and where the drill sets the bar tells you exactly where the work is.