'Bowling rockets': Yadav hits 156.7 km/h in Lucknow's IPL win
Speedster Mayank Yadav bowled the quickest ball of the new IPL season at 156.7 km/h (97.4 mph) in a fiery spell to power Lucknow Super Giants to a 28-run win over Royal Challengers Bengaluru on Tuesday.The 21-year-old Yadav surpassed his previous top speed, having sent down a ball at 155.8 km/h on his IPL debut in Lucknow's first win of the season on Saturday.