Banton made his Somerset debut in July 2017 after graduating from the club's academy and has represented the West Country side 13 times in all
Somerset have handed a new contract to Tom Banton.
The wicketkeeper-batsman, 20, will now remain with the county until at least the end of the 2020 summer after putting pen to paper on a two-year extension.
Banton made his Somerset debut in July 2017 after graduating from the club's academy and has represented the West Country side 13 times in all.
"I’m delighted to have extended my contract at Somerset for another two years," he said.
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"I’ve thoroughly enjoyed my time here and I hope to be able to repay the faith that the coaches and committee have shown in me to date by putting in match winning performances for the first team in 2019 and beyond."
Director of cricket Andy Hurry said: "It’s important to secure the future of the club, so we are delighted that Tom has committed his future to Somerset.
"We feel that Tom has a very high ceiling and he is on an upward trajectory. We look forward to him continuing his development with us over the coming seasons."