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:
Australia v India at Sydney, 3rd T20I, Nov 25, 2018 [T20I # 714]
Australia v India at Melbourne, 2nd T20I, Nov 23, 2018 [T20I # 713]
Australia v India at Brisbane, 1st T20I, Nov 21, 2018 [T20I # 712]