The older brother of Yannick Ottley,[1] Kjorn Ottley made his debut in West Indian domestic competition for the Combined Campuses team, playing in the 2009–10 Regional Four Day Competition and WICB President's Cup.
Ottley came close to a maiden first-class century during the 2014–15 Regional Four Day Competition, making 99 from 173 balls in his team's second innings against Jamaica.
[4] He was the leading run-scorer for Combined Campuses and Colleges in the 2018–19 Regional Super50 tournament, with 306 runs in nine matches.
[5] He made his Twenty20 debut on 5 September 2019, for the St Kitts & Nevis Patriots, in the 2019 Caribbean Premier League.
[9] In December 2020, Ottley was named in the West Indies' One Day International (ODI) squad for their series against Bangladesh.