Squads:

Surrey: Jamie Smith, Ollie Pope, Ben Foakes, Josh Blake, Laurie Evans, Rory Burns, Dom Sibley, Jason Roy, Ollie Sykes, Dan Lawrence, Ryan Patel, Will Jacks, Sam Curran, Jamie Overton, Tom Curran, Thomas Lawes, Jordan Clark, Matthew Fisher, Mitchell Santner, Chris Jordan, Cameron Steel, Tommy Ealham, Yousef Majid, Daniel Worrall, Reece Topley, Gus Atkinson, Matt Dunn, James Taylor, Nathan Barnwell, Nathan Smith, Seb Stuart Reckling, Adam Zampa

Somerset: James Rew, Tom Banton, , Tom Kohler-Cadmore, Andrew Umeed, Sean Dickson, Will Smeed, Tom Abell, Tom Lammonby, Finley Hill, Joshua Thomas, Lewis Goldsworthy, Lewis Gregory, Archie Vaughan, Craig Overton, Josh Davey, Ben Green, Jake Ball, Jack Leach, Migael Pretorius, Riley Meredith, Matt Henry, JT Langridge