Watch in-play clips and listen to live radio commentary as Notts face Northants in the T20 Blast.
Riki Wessels becomes the first Nottinghamshire player to score a Twenty20 century, while Kevin Pietersen injures a calf off the first ball he faces.
Nottinghamshire's former England Under-19 and Leicestershire batsman Greg Smith retires from professional cricket.
Nottinghamshire and former England batsman Michael Lumb is forced to retire because of an ankle injury.
Audio & Video
Nottinghamshire seamer Luke Fletcher tells BBC East Midlands Today he is open to suggestions about how to increase safety for bowlers.
Analysis and opinion from the BBC's cricket correspondent.
Follow a summer of cricket on the BBC
BBC Sport brings you live radio commentary plus online video clips and highlights from England's summer of cricket.
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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.