Shakey's V-League 12th Season Open Conference  The Shakey's V-League 12th Season Open Conference was the 22nd conference of Shakey's V-League. The opening ceremony was held on April 5, 2015 with the first triple header of volleyball games at the Filoil Flying V Arena in San Juan, Metro Manila. There were eight competing teams for this conference. The PLDT Home Ultera Ultra Fast Hitters won its first Shakey's V-League championship, dethroning the defending champion, Philippine Army Lady Troopers, in three games. Single Round-robin. Top four teams qualified for the Semifinals. The four semi-finalists competed against each other in a single-round robin phase. The battles for gold and bronze followed the best-of-three format, provided: