I think it can affect Nadal quite a lot, he hates it (remember the match against Schwartzman last year).
Djokovic on the other hand adapts well. Federer also will be bothered, if only Wawrinka had a bit more rest, he could benefit from these conditions.
Djokovic on the other hand adapts well. Federer also will be bothered, if only Wawrinka had a bit more rest, he could benefit from these conditions.