Peter Trego has signed a contract extension keeping him at Somerset until the end of 2018.
Keep up with the latest county moves ahead of the 2017 season as Mohammad Amir agrees to join Essex from June.
Somerset director of cricket Matthew Maynard has extended his contract to 2019.
Somerset spinners Jack Leach and Dom Bess have both signed new contracts at Taunton.
After a thrilling conclusion to the campaign, Rob Key picks his County Championship team of the season. But who makes the cut?
Toby Roland-Jones' hat-trick earned Middlesex their first County Championship title in 23 years in a thrilling finale to the season.
A recap of all the action as Middlesex won the Specsavers County Championship title after beating Yorkshire by 61 runs at Lord's.
Watch a thrilling climax to the County Championship on Sky Sports as Middlesex and Yorkshire seek to deny Somerset their first title.
Chris Rogers has announced his retirement after keeping Somerset's title hopes alive with victory over Nottinghamshire.
Somerset will win their first Championship title if Middlesex and Yorkshire draw at Lord's after beating Notts at Taunton.
The Professional Cricketers' Association have announced a four-man shortlist for the prestigious NatWest Player of the Year award.
Seamer Toby Roland-Jones took 4-31 as Middlesex turned the screw on title rivals Yorkshire on day two at Lord's.
Nick Gubbins hit 120no to rally Middlesex to 203-5 against Yorkshire, while Somerset made 322-9 against Notts.
Somerset's James Hildreth hobbled to a vital hundred after sustaining a heavily bruised ankle at Taunton.
Check out the latest team news plus videos ahead of the decisive round of County Championship matches.
Somerset captain Marcus Trescothick remains hopeful his team can snatch the Specsavers County Championship title this week.
As Middlesex, Yorkshire and Somerset battle for County Championship glory, test your county general knowledge now.
Three teams battle it out for the County Championship title, but which Middlesex, Yorkshire and Somerset players would make a composite XI?
A thrilling County Championship season comes down to the wire. But who is going to make the difference for each team?
The Specsavers County Championship showdown between Middlesex and Yorkshire will be live on Sky Sports.