American Wayne Odesnik has accepted ""a voluntary provisional suspension"" from all events, including the Grand Slams and other ATP-sanctioned tournaments.

The 24-year-old was caught with eight vials of human growth hormone (HGH), each containing six milligrams of the substance, by customs officers in Australia in January.
Odesnik pleaded guilty to importing the HGH in an Australian court in March and was fined more than $7,000 (around £4,500), but has not tested positive for a banned substance.
(Source: Skysports)