The longest tennis match ever was John Isner against Nicolas Mahut at Wimbledon in 2010, lasting 11 hours 5 minutes over three days. Isner won the fifth set 70-68. In our January to October 2026 data, Alexander Zverev against Carlos Alcaraz led the recorded game totals with 61 games.
Why is Isner against Mahut the record?
Wimbledon's match record gives the playing time across separate days. An elapsed clock built from score updates can include long interruptions.
We use the public record for the historical answer. Our recent measurements answer a narrower question: which matches in our recorded sample had the most games, and what did ordinary durations look like?
What were the longest tennis matches in 2026 by games?
Zverev against Alcaraz at the Australian Open leads our January to October 2026 game-count ranking. The final score we recorded was 4-6 6-7 7-6 7-6 5-7, totaling 61 games. These are Live Tennis API measurements as of October 31, 2026.
| Match | Tournament | Recorded date | Total games |
|---|---|---|---|
| Alexander Zverev vs Carlos Alcaraz | Australian Open | 2026-01-30 | 61 |
| Botic Van De Zandschulp vs Arthur Gea | US Open | 2026-09-07 | 58 |
| Frances Tiafoe vs Alex Michelsen | US Open | 2026-09-08 | 55 |
| Alexander Zverev vs Quentin Halys | US Open | 2026-09-04 | 55 |
| Felix Auger-Aliassime vs Alejandro Davidovich Fokina | Wimbledon | 2026-07-05 | 55 |
| Botic Van De Zandschulp vs Zizou Bergs | US Open | 2026-09-06 | 54 |
We count games from the final score recorded for each completed match. A match tiebreak doesn't add games to this measure. That keeps the total tied to the set scores you can inspect.
This sample ends before the close of the year, so it doesn't establish an official season record.
A long scoreline also doesn't tell you how long the players were on court. Repeated deuce games can add time without adding completed games. A pause can add elapsed time without changing the score at all.
Our guide to counting games in a tennis match explains how to read those totals alongside match format.
How long was a typical match in the same window?
Across 11,994 singles matches recorded from January to October 2026, the median elapsed duration was 103.2 minutes. The mean was 110.4 minutes. We measured these figures on October 31, 2026, using the interval from our first live score to completion.
| Measure | Recorded elapsed minutes |
|---|---|
| Lower quartile | 82.5 |
| Median | 103.2 |
| Upper quartile | 132.5 |
| Mean | 110.4 |
Longer durations pull the mean upward. The median gives you the middle observation.
Those figures describe elapsed time in our feed, including pauses. They aren't a stopwatch measurement of active play. They also pool match formats, so you shouldn't use the pooled median as a prediction for a particular Grand Slam match.
For estimates by format, see our guide to tennis match duration.
Can the feed identify the longest match by playing time?
The elapsed clock alone can't establish that record. It starts when we first record a live score, which isn't necessarily the opening point. It ends when the match completes in our feed. A suspension stays inside that interval. Starting observation after play begins has the opposite effect: the clock misses the opening stretch. Neither issue can be resolved from the final elapsed total alone.
For this reason, we don't publish a playing-time leaderboard from these durations. The longest elapsed entries include pauses. Calling those entries the longest matches by playing time would give you the wrong answer.
Game totals avoid that timing problem, though they answer a different question. Scoring rules matter too. Our tennis tiebreak rules guide explains how a tiebreak ends a tied set.
Using these numbers
If you're building a match page, label the measurement beside the value. "Recorded elapsed time" tells your reader what the clock includes. "Total games" tells them what you counted from the score.
Keep the measurement date beside any ranking you publish. A list covering January to October 2026 should keep that window when you quote it elsewhere. Removing the window turns a limited sample into a much broader claim.
For a deeper review, inspect the available match tape and its coverage declaration. Point-by-point coverage is declared per match, and a tape can begin after play starts. Our point-by-point data guide explains what you can read from those records.
The API reference for match records describes the available data fields. Preserve the recorded final score when you calculate game totals so readers can check your result.
How this was measured
The figures come from matches the API recorded, measured on October 31, 2026. The window is January to October 2026, covering scheduled dates from January 1 through October 29, in Israel local time.
The duration sample contains 11,994 singles matches. We count minutes from the first live score we recorded to the moment the match completed in our feed. Durations outside 25 to 420 minutes were excluded as feed artifacts. Retirements and walkovers were excluded. The clock includes pauses such as rain or darkness.
Game totals come from final scores in completed matches. That sample contains 21,526 best-of-three matches and 201 best-of-five matches. Match tiebreaks (10-point) are not counted as games. The game-count and duration samples have different eligibility requirements.
Frequently asked questions
What is the longest tennis match ever?
John Isner against Nicolas Mahut at Wimbledon in 2010 lasted 11 hours 5 minutes over three days. Isner won the fifth set 70-68. That is the historical playing-time record cited here. It should be kept separate from an elapsed feed clock, which can include time when play has stopped.
Which match had the most games in your 2026 data?
Alexander Zverev against Carlos Alcaraz at the Australian Open had 61 games in the final score we recorded. It leads our January to October 2026 sample, measured on October 31, 2026. This is a ranking within recorded completed matches, so it doesn't certify an official record across all tennis.
Do your match durations include rain delays?
Yes. Our clock runs from the first live score we recorded until completion in the feed. A rain delay inside that interval stays in the total. That's why we describe these figures as elapsed durations and don't use their longest entries to claim a record for playing time.
Can I calculate match length from the final score?
You can calculate a game total from the final set scores. You can't recover playing time from that total because games take different amounts of time. For our game-count ranking, match tiebreaks are excluded. If you need timing, check what the recorded clock measures before comparing matches.