Corey Anderson gave Surrey a scare , Surrey v Somerset, NatWest Blast, South Group, Kia Oval, July 9, 2017© Getty Images
Stand-in captain Jade Dernbach suffered a 12-run penalty , Surrey v Somerset, NatWest Blast, South Group, Kia Oval, July 9, 2017© Getty Images
Sam Curran added zest to Surrey's innings , Surrey v Somerset, NatWest Blast, South Group, Kia Oval, July 9, 2017© Getty Images