Jake Fraser-McGurk (Image: IANS) Australian batter Jake Fraser-McGurk produced a breathtaking display of power-hitting, smashing the fastest half-century in One-Day Cup history as South Australia posted a commanding 397/7 against Queensland at the Karen Rolton Oval in Adelaide on Saturday.The 24-year-old opener raced to his fifty in just 14 deliveries, breaking his own tournament record. […]