The Longest Table Tennis Rally—and Why Match Records Differ

The longest table tennis rally publicly listed by Guinness World Records is 15 hours, 49 minutes and 35 seconds, achieved by Emil Ohlsson and Fredrik Nilsson in Malmö, Sweden, on 18 April 2025. That is the record shown on Guinness’s official record page as of 19 October 2026.

But that endurance record is not the same question as the longest rally in a competitive match. The famous 766-shot rally at the 2017 Qatar Open belongs to a different context—and a hours-long competitive exchange dates to 1936.

Three rallies, different meanings

“Longest” needs a unit and a setting: elapsed time or number of shots; a record attempt or a tournament rally.

Context	Players	Reported length	What it establishes
Guinness endurance record	Emil Ohlsson and Fredrik Nilsson	15 hr 49 min 35 sec, Malmö, 18 April 2025	The publicly listed Guinness record for longest table tennis rally
Historical competitive benchmark	Alojzy Ehrlich and Farkas Paneth	2 hr 12 min, Prague World Championships, 1936	The exchange identified as the longest rally in an ITTF historical account
Famous modern tournament rally	Li Jie and Hitomi Sato	766 shots, more than 10 minutes, Qatar Open, February 2017	A documented modern marathon rally, not the overall Guinness duration record

Sources: Guinness record listing, ITTF’s historical account and NPR’s contemporary Qatar Open report.

Ohlsson and Nilsson, known as The Spin Duo, improved their own previous record of 13 hours, 37 minutes and 6 seconds. If you encounter that shorter figure, it describes their earlier achievement, not the newer mark in the Guinness listing.

What happened in the competitive rallies?

At the 1936 World Championships in Prague, Poland’s Ehrlich and Romania’s Paneth spent two hours and 12 minutes on the first point of their encounter in the opening men’s team fixture. The ITTF’s January 2026 history identifies it as the longest rally and notes that the following year brought changes intended to encourage attacking play, including a lower net and a 20-minute limit for each game. It is a historical benchmark under a different rule environment—not a model for today’s matches. Source: ITTF.

The Li Jie–Hitomi Sato rally began at 0–0 at the 2017 Qatar Open. Both players were known for their defensive skills, and neither initially took the risk of attacking. Their 766-shot exchange ended when a stray ball from a neighbouring playing area interrupted play, rather than when either player missed. NPR reported the ITTF’s enthusiastic description that it “has got to be the longest rally ever in modern table tennis history!” That wording is best understood as contemporary commentary, not certification of an all-time record across every setting. Source: NPR.

An interruption also explains why rally and point are not interchangeable. The laws define a rally as the period during which the ball is in play; a let is a rally whose result is not scored, while a point is one whose result is scored. Source: 2026 ITTF laws reproduced by Table Tennis England, section 2.5.

Why modern matches do not normally produce hours-long rallies

The expedite system comes into operation after 10 minutes’ play in a game, or earlier at both players’ request. It must not be introduced in a game if at least 18 points in total have already been scored.

Once introduced:

• Service alternates every point.
• The receiver wins the point after making 13 correct returns in a rally.
• The system remains in operation for the rest of the match.

If the ball is in play when the time limit is reached and expedite is due, the umpire interrupts the rally. These are the provisions in section 2.15 of the 2026 ITTF laws.

The distinction matters: 10 minutes is a game-level trigger, not an unconditional maximum rally length, and 13 refers to the receiver’s correct returns—not 13 combined shots. An endurance record and a tournament rally therefore need separate labels, even when both demonstrate remarkable consistency.