Former England batsman Marcus Trescothick has shrugged off an Achilles tendon injury to be named in Somerset's side to face LV County Championship title holders Sussex in the Division One clash at Taunton.

Trescothick picked up the problem in Sunday's Friends Provident Trophy defeat to Gloucestershire but is available to continue following his 151 in last week's Championship draw with Hampshire.

Veteran seamer Andrew Caddick is not ready to return, although he has been given the all-clear to begin bowling again following a neck injury he sustained in a pre-season game.

In Caddick's continued absence Somerset are set to name an unchanged Championship side with fast bowler Mark Turner 12th man.

West Indies seam bowler Corey Collymore is set to make his LV County Championship debut for Sussex.

Collymore, who qualifies as a Kolpak player, signed to replace Australian Ryan Harris who left at the start of the season.

He is part of a 13-man squad which does not include Mushtaq Ahmed who is still missing after the leg-spinner underwent surgery on his knee.

More news from SportingLife.com

Live scorecards from SportingLife.com