Match Warm-Up Priority Order in Tennis

When two players both want a court in the last hour before play, the practice desk needs a rule it can apply without argument. The ATP/WTA and ITF guidelines give one: match warm-ups are the single highest priority, and they are ordered by the schedule of play.

Warm-up beats everything else

A match warm-up is roughly 30 minutes (sometimes 45 at ATP Challengers) and it sits above ordinary next-day practice in priority. The reason is obvious: a player about to walk on court has the most urgent need for preparation time. Importantly, no player is ever entitled to extra net practice time beyond their warm-up, regardless of seeding.

Ordered by order of play

Within the warm-up window, which control desks typically reserve as the 1.5 hours before play begins, warm-ups are scheduled in order of play, and qualifying is prioritised over the main draw. Players scheduled first or second on a given match court get priority for the last two warm-up slots on a court, so they walk straight from warm-up to their match.

The court-clash rule

• Opponents must not warm up on the same court before they meet
• First and second on a match court get the last two warm-up slots there
• Qualifying warm-ups are prioritised ahead of main-draw warm-ups
• Warm-up never grants extra time; the duration is fixed

These rules are easy to state and surprisingly easy to get wrong under pressure. Maindraw reads the order of play and lays out the warm-up window automatically, flagging any slot that would put two opponents on the same court before their match.