ika ▁comm enced ▁the ▁season ▁by ▁reaching ▁the ▁quarter ▁final ▁of ▁the ▁Play ford ▁Ch allen ger ▁before ▁losing ▁in ▁round ▁ 1 ▁ 2 0 1 8 ▁Australian ▁Open ▁– ▁Men ' s ▁Singles ▁Qual ifying . ▁Jas ika ▁was ▁susp ended ▁from ▁professional ▁tennis ▁by ▁AS AD A ▁for ▁two ▁years ▁after ▁testing ▁positive ▁to ▁c oca ine ▁in ▁December ▁of ▁ 2 0 1 7 . ▁Jas ika ▁will ▁be ▁el ig ible ▁to ▁play ▁again ▁in ▁March ▁ 2 0 2 0 . ▁ ▁ATP ▁Ch alleng ers ▁and ▁I TF ▁Fut ures ▁final s ▁ ▁Singles : ▁ 6 ▁( 3 ▁titles , ▁ 3 ▁run ners - up ) ▁ ▁Dou bles : ▁ 1 ▁( 1 ▁titles , ▁ 1 ▁run ners - up ) ▁ ▁References ▁ ▁External ▁links ▁▁▁▁▁▁▁ ▁Category : 1 9 9 7 ▁birth s ▁Category : L iving ▁people ▁Category : Austral ian ▁male ▁tennis ▁players ▁Category : US ▁Open ▁( ten nis ) ▁junior ▁champions ▁Category : Austral ian ▁people ▁of ▁Bos nia ▁and ▁Herz egov ina ▁descent ▁Category : S ports people ▁from ▁Melbourne ▁Category : T ennis ▁people ▁from ▁Victoria ▁( Austral ia ) ▁Category : D op ing ▁cases ▁in ▁tennis ▁Category : Gr and ▁S lam ▁( ten nis ) ▁champions ▁in ▁boys ' ▁singles ▁Category : Gr and ▁S lam ▁( ten nis ) ▁champions ▁in ▁boys ' ▁doubles <0x0A> </s> ▁The ▁Ref ah ▁tra ged y ▁() ▁was ▁a ▁mar itime ▁dis aster ▁that