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Tennis drill interval timer

A work and rest timer for drills and fitness on court. It beeps at every change, so you can keep your eyes on the ball.

By the Baseline team · Updated

Short answer

Pick a preset or set your own work time, rest time and number of rounds, then press Start and put your phone down. A high beep starts each work round, a low beep starts rest, and short beeps count down the last three seconds.

Run a session

Ready
0:30
Round 1 of 8

Beeps at each change and on the last three seconds, so turn your volume up. Total time: 7:30.

Ways to use it

  • Footwork: 30 seconds of split-step and shuffle patterns, 30 seconds rest, 8 rounds.
  • Serve basket: 2 minutes of serving, 1 minute to collect balls, 5 rounds.
  • Court sprints: 20 seconds of sideline-to-sideline sprints, 40 seconds rest, 10 rounds.

Not sure what to drill? Baseline watches your video and builds a week of drills around what's holding you back.

Related

  • Match stats tracker: Track your first and second serve percentage, double faults, winners and unforced errors during a match. Tap after each point; free, no account, works on your phone.
  • Serve speed calculator: Measure how fast your serve is from any phone video. Mark contact and the bounce, tap where it landed on the court, and get your speed in mph and km/h with an honest error range. Free, in your browser.