The French Open was postponed for about four months because of the coronavirus pandemic, shifting from May to September and juggling the tennis calendar.

The French tennis federation said Tuesday it will hold its 15-day clay-court event at Roland Garros in Paris from Sept. 20 to Oct. 4, instead of May 24 to June 7, “to ensure the health and safety of everyone involved in organizing the tournament.”

In the statement announcing the move, federation President Bernard Giudicelli described it as “a difficult yet brave decision in this unprecedented situation.” Later, in a conference call with reporters, Giudicelli acknowledged the other Grand Slam tournaments and the men’s and women’s professional tours were informed of the change — but not consulted.