Squads:

Somerset: Tom Kohler-Cadmore, James Rew, Thomas Rew, Tom Banton, Will Smeed, Sean Dickson, Tom Abell, Tom Lammonby, Andrew Umeed, Kian Roberts, Lewis Gregory, Ben Green, Lewis Goldsworthy, Archie Vaughan, Finley Hill, Joshua Thomas, Kasey Aldridge, Josh Davey, Alfie Ogborne, Craig Overton, Jack Leach, Jake Ball, James Thomas Langridge, Migael Pretorius, James Theedom

Gloucestershire: Cameron Bancroft, James Bracey, Chris Dent, Ben Wells, Miles Hammond, Joe Phillips, Luke Charlesworth, Jack Taylor, Tommy Boorman, Ben Charlesworth, Ahmed Mujtaba Syed, Ollie Price, Tom Price, Edward Middleton, Beau Webster, Graeme van Buuren, Daaryoush Ahmed, Matt Taylor, Josh Shaw, David Payne, Ajeet Singh Dale, Marchant de Lange, Tom Smith, Zaman Akhter, Dominic Goodman, Craig Miles, Aman Akram Rao