Rules guide
Walkover in Tennis Explained
What a walkover means in tennis, how it differs from retirement and withdrawal, and why it affects schedules and draws.
- Published
- 2026-06-09
- Last updated
- 2026-06-09
- Reading time
- 4 minutes
What this guide helps you do
A walkover happens when a scheduled tennis match does not take place because one player cannot play. The opponent advances without contesting the match. It is one of the most common terms fans see during busy tournaments, especially when injuries, illness or late withdrawals affect the draw. The word can sound simple, but it matters for understanding results pages, order-of-play changes and tournament narratives. A walkover is not the same as a retirement after a match has started, and it should not be treated as proof that the advancing player played better that day.
The basic definition
A walkover means a player advances because the opponent did not start the scheduled match. The match is not played as a normal contest, so there is no completed scoreline to analyze. On draws or live scoreboards, a walkover is often shortened to WO. Fans usually see it when a player withdraws too late for the tournament to replace them with another player.
Walkover versus retirement
The cleanest distinction is timing. A walkover happens before the match begins. A retirement happens after the match begins and one player cannot continue. This matters because a retirement can still include useful match evidence: movement, serve speed, rally patterns or score at the time of retirement. A walkover gives almost no on-court evidence because the match never started.
Why walkovers happen
Walkovers can happen because of injury, illness, fatigue, scheduling problems or a player choosing not to risk a worse physical issue. In team competitions, administrative or eligibility issues can also create non-played matches. Fans should avoid guessing the exact reason unless the tournament or player provides official information. A short scoreboard label rarely explains the whole situation.
How a walkover affects the draw
The opponent moves to the next round, often with less physical load than players who had to complete a full match. That can matter later in the tournament, especially at Grand Slams where recovery time becomes part of the story. It can also affect ticket holders and TV schedules because a court slot may suddenly need a replacement match or a delayed start.
How fans should read a walkover result
Do not treat a walkover like a normal win. The advancing player benefits from moving on, but they did not beat the opponent on court in that round. For analysis, record the result carefully: who advanced, who did not play, whether official medical or scheduling information was announced, and what the extra rest might mean for the next match.
FAQ
What does WO mean in tennis?
WO usually means walkover: a player advanced because the opponent did not start the scheduled match.
Is a walkover the same as retirement?
No. A walkover happens before a match starts. A retirement happens after a match has begun.
Does the opponent get the win after a walkover?
The opponent advances in the draw, but fans should not analyze it like a normal on-court win.
Can a walkover change the schedule?
Yes. It can leave a gap on a court schedule or cause tournaments and broadcasters to adjust the order of play.
Sources and review notes
This guide is editorial content for tennis fans. Rules, rankings and broadcast availability can change, so readers should verify match-specific details with official tournament or broadcaster sources before making viewing decisions.
- • ITF Rules of Tennis
- • ATP Tour official tournament and ranking information
- • WTA official tournament and ranking information
- • Official Grand Slam and tournament websites where relevant