Player Runs Mins Balls 4s 6s Team Opposition Ground Match Date Scorecard
RT Ponting 98* 62 55 8 5 Australia v New Zealand Auckland 17 Feb 2005 T20I # 1
CH Gayle 117 75 57 7 10 West Indies v South Africa Johannesburg 11 Sep 2007 T20I # 20
RE Levi 117* 67 51 5 13 South Africa v New Zealand Hamilton 19 Feb 2012 T20I # 222
BB McCullum 123 72 58 11 7 New Zealand v Bangladesh Pallekele 21 Sep 2012 T20I # 267
AJ Finch 156 70 63 11 14 Australia v England Southampton 29 Aug 2013 T20I # 328

leading scores are calculated for each date upon which a match ends

Records include the following recent matches:
India v Australia at Guwahati, 2nd T20I, Oct 10, 2017 [T20I # 624]
India v Australia at Ranchi, 1st T20I, Oct 7, 2017 [T20I # 623]
England v West Indies at Chester-le-Street, Only T20I, Sep 16, 2017 [T20I # 622]