Career
He made his One Day International debut against Scotland in September 2014. He made his Twenty20 International debut against Scotland on 18 June 2015. Poynter has represented Ireland at Under-19 and Under-17 level
He made his first-class debut against Oxford MCCU where he impressed keeping wicket, taking three catches and scoring 42 from 79 balls in a knock that included four 4"son
He has also played a first-class match for Ireland against Canada as part of the 2011-2013 Interstate Commerce Commission Intercontinental Cup where he scored 31, helping Ireland to a convincing innings victory. In September 2013 he made his debut for Warwickshire due to injuries to their other keepers.
Poynter signed a deal to join Durham County Cricket Club from 2014 which Geoff Cook Durham head coach confirmed on 24 September 2013 as Durham gave Warwickshire special dispensation for Poynter to play against Derbyshire in the County Championship. Stuart Poynter marked his debut by taking six catches for Warwickshire.
Poynter plays his club cricket at Sunbury Central Committee in the Surrey Championship alongside, Toby Roland-Jones (Middlesex), Andrew Balbirnie (Ireland & Middlesex), Paul Stirling (Ireland & Middlesex) and Shane Getake (Ireland)
Poynter scored his first first-class century on 18 October 2015 in a tour match against Zimbabwe A in Harare.