Squads:

Lancashire: Jos Buttler, Phil Salt, Matthew Hurst, George Bell, Ashton Turner, Marcus Harris, Keaton Jennings, Josh Bohannon, Rocky Flintoff, Keshana Fonseka, Michael Jones, Luke Wells, Harry Singh, Liam Livingstone, Chris Green, Joshua Boyden, Charlie Barnard, George Balderson, James Anderson, Saqib Mahmood, Tom Hartley, Luke Wood, Will Williams, Tom Bailey, Anderson Phillip, Jack Blatherwick, Tom Aspinwall, Oliver William Sutton, Mitchell Stanley

Somerset: James Rew, Tom Banton, Thomas Rew, 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, James Thomas Langridge