PLAYERS of Quetta Gladiators warm up before the opening fixture of PSL 6 against Karachi Kings at the National Stadium on Saturday.—Tahir Jamal/White Star KARACHI: Even before the first ball has been delivered in the HBL PSL 6 two individuals from the same team were found to have breached the bio-secure bubble late on Friday, while a player belonging to another side has tested positive for coronavirus (Covid-19). Although the Pakistan Cricket Board (PCB) has refused to reveal the identity of first team’s duo, who were placed in a three-day quarantine since, reliable sources said Peshawar Zalmi captain Wahab Riaz and head coach Darren Sammy came to contact with their franchise owner Javed Afridi outside the bio-secure bubble.