Squads:

Hampshire: Ben Brown, Aneurin Donald, Toby Albert, Ben Mayes, Ali Orr, James Vince, Nick Gubbins, Fletcha Middleton, Tom Prest, Joe Weatherley, Ross Whiteley, Mark Stoneman, Tristan Stubbs, Hilton Cartwright, Jake Lehmann, Felix Organ, James Fuller, Michael Neser, Liam Dawson, Codi Yusuf, Scott Currie, Dominic Kelly, Mason Crane, John Turner, Harry Petrie, Jack Campbell, Chris Wood, Sonny Baker, Eddie Jack, Kyle Abbott

Somerset: Thomas Rew, James Rew, Tom Kohler-Cadmore, Tom Lammonby, Will Smeed, Tom Abell, Kian Roberts, Tom Banton, Finley Hill, Alfie Ogborne, Lewis Gregory, Craig Overton, Lewis Goldsworthy, Archie Vaughan, Daniel Sams, Riley Meredith, Jake Ball, James Thomas Langridge, Jack Leach, Migael Pretorius, Josh Shaw