As Djokovic, Nadal question playing, status of U.S. Open remains up in air

Novak Djokovic is fretting about "harsh" restrictions on players' entourages and other "extreme" changes proposed for the U.S. Open — and saying he might not participate if it is played.

While the tennis world awaits a decision, which could come as soon as next week, from the U.S. Tennis Association's board about whether to hold the Grand Slam tournament in New York in August amid the coronavirus pandemic — and if so, with what precautions — there are plenty of questions surrounding the event.

A look at some of the issues:

Would players go?

The top two men in the rankings, No. 1 Djokovic and No. 2 Nadal, winners of the last eight major titles, expressed ambivalence. Djokovic went so far as to tell Serbia's state broadcaster RTS on Tuesday that most players he's talked to "were quite negative" about entering the U.S. Open and that for him, "as things stand, most probably the season will continue on clay at the beginning of September."

The hard-court U.S. Open is scheduled to begin main-draw play Aug. 31; the clay-court French Open was moved from a May start to late September because of the COVID-19 outbreak.

"The rules and regulations they informed us about, that we would have to follow in case we play in the U.S. Open, are really extreme," Djokovic said in a previous interview with Serbian channel TV Prva.

Last week, Nadal was asked whether he would be at the U.S. Open. "Today," he said, "I will say, 'No.' In a couple of months? I don't know."

Would fans be allowed?

What about entourages?

"A player coming with an entourage of five, six, seven, eight is not something that's in the plan," Allaster told the AP.

Djokovic called that policy "simply unthinkable, because you need a tennis coach, fitness trainer, then a physiotherapist; a great team of people."

Dan Evans, who is ranked 28th, disagreed, saying having a one-person-per-player restriction is not "such a big deal."

"Not everyone's travelling with physios and fitness trainers like Novak said," Evans told the BBC, "so I think his argument there is not really valid for the rest of the draw."

How would health be protected?

Players would need to prove they had tested negative for COVID-19 before travelling on charter flights the USTA would organize from a handful of cities. There would likely be daily health questionnaires and temperature checks, along with occasional nasal, saliva or antibody testing; Djokovic said he was told there would be two or three tests per week. Djokovic said players would not be allowed to go into Manhattan; Allaster spoke about "centralized" housing.

Will there be format changes?

The USTA won't change the scoring system — some unsanctioned exhibitions taking place have used a first-to-4-games format — and wouldn't shorten men's matches to best-of-three-sets unless players lobbied for that. But it's possible the total number of events — which usually includes qualifying, doubles, juniors and wheelchair tennis — could be reduced.