Double ton for Sibleypublished at 12:05 British Summer Time 30 June
Surrey 487-3 v Durham
Martin Emmerson
BBC Radio Newcastle
Dom Sibley has reached 200. He was nearly run out getting there as well.
His next target is 245 and a career-best score. His highest total to date is 244 in a draw against Kent in 2019.
Sibley's also added 209 with Dan Lawrence, who has 102.
Surrey's highest fourth wicket stand against Durham is 222, by Darren Bicknell and Ali Brown, in Darlington, in 1994. Expect all records to be broken today.