Action from five County Championship matches - follow live text and BBC local radio commentaries.
Follow four fixtures from Division Two of the County Championship - listen to BBC local radio commentary.
Australia opener Cameron Bancroft hits his first County Championship century for Durham on a rain-hit day at Sussex.
Durham batsman Will Smith, 36, announces his retirement from cricket with immediate effect.
Audio & Video
Durham captain Cameron Bancroft says he is happy to be enjoying his cricket again and would like to see David Warner and Steve Smith play for Australia at this year's World Cup.
Analysis and opinion from the BBC's cricket correspondent.
Follow the Cricket World Cup on the BBC
BBC Sport will bring you live radio, text and in-play highlights of the 2019 ICC Men's Cricket World Cup and the Ashes.
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How to get into cricket
How to get into cricket - physical exertion with a chess-like element in matches which range from half an hour to five days.