By Charlie Bennett

JAKE Lehmann made an immediate impact at Lancashire with an unbeaten debut halfcentury during their rain-affected One-Day Cup clash with Derbyshire yesterday.
The Australian – son of Yorkshire legend and former Australia coach Darren Lehmann – only joined the club on Sunday as an overseas replacement for compatriot Glenn Maxwell.
However the 26-year-old, who averages 31 from 26 List A games, instantly proved his worth with a quickfire 77 not out from 67 balls for the hosts, who arrived with aspirations of still making the knock-out st...