2015 월드 챔피언십 시리즈 정규 대회분기GSL SSL WCS 시즌 12015 GSL Season 1NAVER SSL 2015 Season 12015 WCS Season 1시즌 22015 SBENU GSL Season 2SBENU SSL 2015 Season 22015 WCS Season 2시즌 32015 HOT6 GSL Season 3SBENU SSL 2015 Season 32015 WCS Season 3결산2015 WCS Global Finals