"Officially, the 24-year-old from Croatia skipped New York for "personal reasons." (The USTA said they could provide no further information on his absence.)
"...If Cilic has opted to accept a voluntary provisional suspension, as other players have, and is ultimately exonerated, neither he nor the ITF are obligated to make the positive test public.
"...What kept him off the court all these weeks? Any number of possible explanations could be delivered."