How ATP and WTA Tennis Rankings Work: Points, Tournaments and No. 1

Tennis rankings decide seedings, entry into tournaments and bragging rights. The men's tour (ATP) and women's tour (WTA) use slightly different details, but the core idea is the same: a rolling 52-week points system.

The Rolling 52 Weeks

Rankings are updated every week. Points from a tournament count for 52 weeks and then drop off. That means a player's ranking reflects roughly the last year of results, not a calendar season.

Points by Tournament Level

The bigger the event, the more points it offers. Approximate points for a singles title:

Points are awarded for every round reached, so a deep run at a big event can be worth more than winning a small one. The season ending ATP Finals and WTA Finals offer up to 1,500 points for an undefeated champion.

Which Results Count

Players do not simply add up every result. Each tour counts a player's best results from a set number of tournaments, with the biggest events (like the Grand Slams) counting automatically. That way, playing a huge schedule is not enough on its own. You have to win at the important events.

Defending Points

This is the part fans hear about most. If a player won a 1,000 point title last year, those points come off their total one year later. To keep their ranking, they need to defend them by doing well again. That is why a player can win a match and still drop in the rankings.

Becoming No. 1

The world No. 1 is simply the player with the most points over the past 52 weeks. Reaching it requires consistency across surfaces, from the four Grand Slams to the Masters events in places like Indian Wells, Miami and Cincinnati.

Why Rankings Matter

• Seeding: Top players are seeded so they do not meet in early rounds.
• Entry: Rankings decide who gets directly into main draws.
• Money: Better rankings mean bigger events and bigger paydays.

New to the sport? Our tennis scoring guide covers the basics.

Related reading: the tennis match-fixing ban and ATP reforms.