The 22-year-old hit 46 off 24 balls in the four-wicket win at Derbyshire to put his side third in the North Group.
Durham have won three of the last four games and face Leicestershire and Derbyshire in their final two matches.
"A massive last two games and hopefully we can get the two wins that we need," he told BBC Radio Newcastle.
"We might need a couple of results to go our way but, if we play the way we have done in the past two games, then I can't see why we wouldn't take two wins from that."
