Player Runs Total Inns Team Opposition Ground Match Date Scorecard
CH Gayle 63* 101 2 West Indies v Sri Lanka The Oval 19 Jun 2009 T20I # 115

† indicates that not all 10 wickets fell in the innings

Records include the following recent matches:
Qatar v Jersey at Doha, 3rd T20I, Oct 11, 2019 [T20I # 930]
Oman v Nepal at Al Amerat, Oman Pentangular T20I Series 10th match, Oct 10, 2019 [T20I # 928]
Hong Kong v Netherlands at Al Amerat, Oman Pentangular T20I Series 9th match, Oct 10, 2019 [T20I # 927]