"The balls are a big problem," said world No. 2 Alexander Zverev.
Many of the top players say all the brands have deteriorated and most dislike playing with different makes of ball from one tournament to the next.
At the ongoing ATP Finals in Turin, there has not been a press conference at which the subject has not popped up.
The ATP, which runs the men's tour, has had a partnership agreement with Dunlop since 2019 in a deal until 2028.
But it said the Japanese manufacturer's balls are used only "by around half of the tournaments on the circuit", including four Masters 1000 events and this season-ender.
The four Grand Slam tournaments, which consume over 50,000 balls each, and provide manufacturers with much sought-after exposure, have separate deals.
Esta historia es de la edición November 14, 2024 de The Straits Times.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor ? Conectar
Esta historia es de la edición November 14, 2024 de The Straits Times.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor? Conectar
'Idiotic' Tyson-Paul bout 'shouldn't be happening'
Nearly 40 years after making his professional debut, and 19 years after being battered into retirement, a 58-year-old Mike Tyson will climb back into the ring on Nov 15 for a Netflix-backed bout that has drawn widespread condemnation across the boxing world.
Gatland hopes to turn tide in Wales rebuild
Warren Gatland says he did not think that there would be \"this much pain\" when he returned to coach Wales for a second time, as he bids to avoid a record 11th straight Test defeat.
COE HAS VISION OF CHANGE FOR IOC
Briton, 68, says clear stance on gender to protect women's sport is 'non-negotiable'
CHOI HOPING FOR LUCK TO WIN
After months of getting his horses ready, ex-Macau trainer launches his Malaysian career
Sukhumvit is all set to stamp her authority
Nov 15 South Africa (Fairview/Turffontein) form analysis
SINGAPORE'S FIRST LADY TRAINER DRAGON DIES
Kranji in mourning after one of theirs loses long illness battle
Australias tllgital duly of carerlan a good idea - if it can be enforced
It may be more appropriate than a social media ban. But there are challenges when it comes to defining what constitutes harm.
Consider a socially inclusive business model for school canteens
I refer to two recent articles on The Straits Times website that raise critical questions about Singapore's school canteen operations (MOE discussing new models of running canteens with schools, Nov 13, and, Social entrepreneur starts venture to help more people, Oct 13).
Replies Attack in church ● Our places of worship are prepared for crises
We refer to the letter by Mr Gabriel Chia (A preventive approach can help protect our places of worship, Nov 11).
Bitcoin's big bang moment is impossible to ignore
The post-election excitement around crypto comes down to vibes and vision.
