Surrey's Dominic Sibley starred with bat and ball as Ashtead secured a fourth straight Surrey Championship Division One win at the expense of Malden Wanderers on Saturday.

The 19-year-old claimed 5-59 - including the key scalp of Wanderers' Will Sabey (61) - off 21 overs of off-breaks as Malden were dismissed for 201 at Cambridge Avenue.

Number three Sibley, assisted early on by opener Mark Sanderson (54), then hit an unbeaten 76 as Ashtead eased to a five wicket win to retain their place at the top of the table and put the skids under Malden's promotion hopes.