The Rome and Madrid Masters are both adjusting their plans following tightened instructions from local authorities.
The clay court events have been rescheduled for from their usual dates due to the coronavirus pandemic, but a recent resurgence in Europe is now affecting even their more limited arrangements.
The Italian tennis federation has been told by Rome's scientific advisory committee not to allow fans because of the safety concerns involved, according to Italian press. The tournament had previously announced plans to have around 17,000 spectators for the one-week ATP and WTA competition. But the federation still has permission to hold the events at the Foro Italico.
The Madrid Masters could be cancelled altogether, according to El Confidencial. The local Madrid council has sent a communication to the organizers saying that it is "inadvisable" for the tournament to be played given the "health risks involved for the public, organization, and players."
The local government has not so far prohibited the event, but could do so if conditions require. Spain has been experiencing a sharp increase in recent weeks.
A statement from organizers said they were "working with the ATP, WTA and local health authorities on ways the tournament could safely be played" and would announce their decision "as soon as possible."
Madrid is scheduled to be played the week following the US Open, with Rome and the French Open next on the schedule. No changes have so far been announced by the French Open.
Who will remain in this year's 21 & Under Club, and which new players will join them?
Find out all week on TENNIS.com and Baseline.
Monday, July 27: Sofia Kenin | Monday, July 27: Elena Rybakina | Monday, July 27: Alex de Minaur, Dayana Yastremska, Casper Ruud | Tuesday, July 28: Stefanos Tsitsipas | Tuesday, July 28: Thiago Seyboth Wild | Wednesday, July 29: Amanda Anisimova | Wednesday, July 29: Brandon Nakashima | Thursday, July 30: Coco Gauff | Thursday, July 30: Caty McNally | Thursday, July 30: Jannik Sinner, Iga Swiatek | Friday, July 31: Felix Auger-Aliassime | Friday, July 31: Carlos Alcaraz | Saturday, August 1: Denis Shapovalov | Saturday, August 1: J.J. Wolf