John Isner is known for many things. A huge serve. Towering height. Ice-cool nerves. But above all, he is known for playing the longest tennis match in history. It was not just long. It was unreal. It changed tennis forever.
TL;DR: John Isner’s longest tennis match happened at Wimbledon in 2010 against Nicolas Mahut. It lasted 11 hours and 5 minutes over three days. The final set alone was 70–68. It is officially the longest match ever played in professional tennis.
Now let’s dive into this incredible story. And yes, it really lasted that long.
The Setting: Wimbledon 2010
The match took place at Wimbledon in London. This is the most famous tennis tournament in the world. It is played on grass courts. Players wear white. Tradition matters here.
It was the first round. Not even the final. Not the semifinal. The very first round.
John Isner was facing Nicolas Mahut from France. Both were strong servers. Both were tall. Both were stubborn competitors.
No one expected what happened next.
When Did It Start?
The match began on June 22, 2010.
At first, everything seemed normal.
- First set: Isner won 6–4.
- Second set: Mahut won 6–3.
- Third set: Isner won 7–6.
- Fourth set: Mahut won 7–6.
So far, a tight match. Exciting. But not historic.
Then came the fifth set.
The Fifth Set That Never Ended
At Wimbledon in 2010, there was no final-set tiebreak.
That meant one thing: a player had to win by two games. No matter how long it took.
The score reached 6–6 in the fifth set.
Then 7–7.
Then 10–10.
Spectators started to notice something strange.
The games kept coming. Neither player could break serve. Both kept hammering aces.
By late in the day, it was 21–21.
Then the match was stopped because of darkness.
Yes. It was unfinished.
Day Two: It Gets Crazy
They came back on June 23.
No one knew they were about to witness sports history.
The fifth set kept going.
30–30.
40–40.
50–50.
The scoreboard actually broke. It could not display the numbers anymore.
Officials had to manually update the score.
Fans were glued to their seats. Millions began watching around the world.
At 59–59, the match had already broken the record for longest tennis match ever.
And it was still going.
Finally, at 70–68, John Isner broke Mahut’s serve.
It was over.
But not really. Because history had just been made.
The Final Numbers
Here are the official stats of the match:
- Total time: 11 hours and 5 minutes
- Days played: 3 days
- Final score: 6–4, 3–6, 7–6, 6–7, 70–68
- Longest set: 8 hours and 11 minutes (the fifth set)
- Total games in fifth set: 138
To put this into perspective, most tennis matches last between 1.5 and 3 hours.
This one lasted longer than some people’s workdays.
Longer than a full night’s sleep.
Longer than two NFL games back-to-back.
Ace Machine
Because both players had huge serves, there were almost no breaks.
That led to another insane stat.
- Isner aces: 113
- Mahut aces: 103
- Total aces: 216
Even today, those numbers look unreal.
The previous record for most aces in a match was crushed.
Isner’s serve became legendary that day.
Physical and Mental Battle
Imagine playing tennis for 11 hours.
Your legs hurt. Your back aches. Your hands blister.
Now imagine doing it on the biggest stage in tennis.
Both players were exhausted.
They could barely walk at times.
Isner later said he felt “numb.”
Mahut called it “an unforgettable fight.”
Despite the pain, both players showed incredible sportsmanship.
There was no arguing. No drama.
Just pure competition.
Image not found in postmetaHow It Changed Tennis
This match was so extreme that tennis officials had to rethink the rules.
People loved the drama. But they also saw the problem.
Matches could go on forever.
Eventually, Wimbledon made a rule change.
In 2019, they introduced a final-set tiebreak at 12–12.
Later, Grand Slams agreed on a 10-point tiebreak at 6–6 in the final set.
Why?
Because no one wanted another 70–68.
Comparison: Isner’s Match vs Other Long Matches
| Match | Tournament | Length | Final Set Score |
|---|---|---|---|
| Isner vs Mahut (2010) | Wimbledon | 11h 5m | 70–68 |
| Anderson vs Isner (2018) | Wimbledon | 6h 36m | 26–24 |
| Djokovic vs Nadal (2012) | Australian Open | 5h 53m | 7–5 (5th set) |
Even the second-longest Wimbledon match was almost five hours shorter.
That shows how unique Isner’s marathon really was.
Did Isner Win the Tournament?
No.
After such a long battle, Isner had nothing left in the tank.
In the next round, he lost in straight sets to Thiemo de Bakker.
He was exhausted. Understandably.
His body simply could not recover in time.
How the World Reacted
News stations everywhere covered the match.
Front pages featured the score.
Even people who did not follow tennis were talking about it.
President Barack Obama reportedly called Isner to congratulate him.
Tennis gained millions of new viewers.
It became more than a match.
It became a legend.
Fun Facts About the Match
- The match took so long that fans came back three days in a row.
- The players shared a massive trophy for their effort.
- Both men are now forever linked in tennis history.
- The match has its own commemorative plaque at Wimbledon.
Imagine having a plaque for one match.
That is how special it was.
What Made Isner Perfect for This Match?
John Isner stands at 6 feet 10 inches tall.
His height gives him a massive serve angle.
Grass courts make serves even faster.
Put that together, and breaking his serve becomes a nightmare.
Mahut was also serving incredibly well.
That combination created the perfect storm.
Serve. Hold.
Serve. Hold.
Repeat.
For 138 games in the fifth set.
Will the Record Ever Be Broken?
Probably not.
With final-set tiebreaks now in place, matches cannot extend endlessly.
The rules prevent another 70–68 score.
That makes Isner’s record even more special.
It belongs to a different era.
An era where matches could stretch beyond imagination.
Legacy of the Longest Match
John Isner had a strong career.
He reached a Wimbledon semifinal in 2018.
He won multiple ATP titles.
But whenever his name is mentioned, one match always comes up.
The 11-hour epic.
Isner himself has said it is both a blessing and a curse.
It defines him.
Yet it also overshadows other achievements.
Still, being part of the greatest marathon in tennis history is not a bad legacy.
Final Thoughts
John Isner’s longest tennis match was more than just a sporting event.
It was a test of human endurance.
A mental war.
A serving masterclass.
And a once-in-a-lifetime spectacle.
11 hours and 5 minutes.
70–68 in the fifth set.
A record that will likely stand forever.
Tennis has had many great champions.
But only one match like this.
And John Isner will always be at the center of it.