Opening batsmen scoring centuries in Twenty20 Internationals.
DA Warner of Australia scored 100 not out against Sri Lanka at Adelaide on 27.10.19 to provide the 52nd occasion of an opening batsman scoring a century in T20Is. All such occasions are tabulated below
| No | Player | Runs | Inns | Team | Oppn | Ground | Start Date |
| 1 | CH Gayle | 117 | 1 | Win | RSA | Johannesburg | 11 Sep 2007 |
| 2 | BB McCullum | 116* | 1 | NZl | Aus | Christchurch | 28 Feb 2010 |
| 3 | M Jayawardene | 100 | 1 | Srl | Zim | Providence | 03 May 2010 |
| 4 | TM Dilshan | 104* | 1 | Srl | Aus | Pallekele | 06 Aug 2011 |
| 5 | RE Levi | 117* | 2 | RSA | NZl | Hamilton | 19 Feb 2012 |
| 6 | RD Berrington | 100 | 1 | Sco | Ban | The Hague | 24 Jul 2012 |
| 7 | MJ Guptill | 101* | 2 | NZl | RSA | East London | 23 Dec 2012 |
| 8 | AJ Finch | 156 | 1 | Aus | Eng | Southampton | 29 Aug 2013 |
| 9 | AD Hales | 116* | 2 | Eng | Srl | Chattogram | 27 Mar 2014 |
| 10 | Ahmed Shehzad | 111* | 1 | Pak | Ban | Dhaka | 30 Mar 2014 |
| 11 | MN van Wyk | 114* | 1 | RSA | Win | Durban | 14 Jan 2015 |
| 12 | RG Sharma | 106 | 1 | Ind | RSA | Dharamsala | 02 Oct 2015 |
| 13 | Mohd Shahzad | 118* | 1 | Afg | Zim | Sharjah | 10 Jan 2016 |
| 14 | SR Watson | 124* | 1 | Aus | Ind | Sydney | 31 Jan 2016 |
| 15 | Tamim Iqbal | 103* | 1 | Ban | Oman | Dharamsala | 13 Mar 2016 |
| 16 | CH Gayle | 100* | 2 | Win | Eng | Mumbai | 16 Mar 2016 |
| 17 | E Lewis | 100 | 1 | Win | Ind | Lauderhill | 27 Aug 2016 |
| 18 | GJ Maxwell | 145* | 1 | Aus | Srl | Pallekele | 06 Sep 2016 |
| 19 | E Lewis | 125* | 2 | Win | Ind | Kingston | 09 Jul 2017 |
| 20 | C Munro | 109* | 1 | NZl | Ind | Rajkot | 04 Nov 2017 |
| 21 | RG Sharma | 118 | 1 | Ind | Srl | Indore | 22 Dec 2017 |
| 22 | C Munro | 104 | 1 | NZl | Win | Mt Maunganui | 03 Jan 2018 |
| 23 | MJ Guptill | 105 | 1 | NZl | Aus | Auckland | 16 Feb 2018 |
| 24 | AJ Finch | 172 | 1 | Aus | Zim | Harare | 03 Jul 2018 |
| 25 | (RG Sharma | 100* | 2 | Ind | Eng | Bristol | 08 Jul 2018 |
| 26 | RG Sharma | 111* | 1 | Ind | Win | Lucknow | 06 Nov 2018 |
| 27 | R Sandaruwan | 103 | 2 | Kuw | Bah | Al Amerat | 23 Jan 2019 |
| 28 | Hazratullah Zazai | 162* | 1 | Afg | Ire | Dehradun | 23 Feb 2019 |
| 29 | TP Ura | 107* | 1 | PNG | Phi | Port Moresby | 23 Mar 2019 |
| 30 | Awais Ahmed | 102* | 1 | Esp | Mal | Cartagena | 30 Mar 2019 |
| 31 | Bilal Zalmai | 111* | 1 | Aut | CZR | Ilfov County | 01 Sep 2019 |
| 32 | HG Munsey | 127* | 1 | Sco | Net | Dublin (M) | 16 Sep 2019 |
| 33 | P Khadka | 106* | 2 | Nep | Sin | Singapore | 28 Sep 2019 |
| 34 | KJ O’Brien | 124 | 1 | Ire | HKG | Al Amerat | 07 Oct 2019 |
| 35 | S Davizi | 101 | 1 | CZR | Mal | Marsa | 20 Oct 2019 |
| 36 | DA Warner | 100* | 1 | Aus | Srl | Adelaide | 27 Oct 2019 |
It also provides the fifth occasion of an Australian opening batsman scoring a century in a T20I. All such occasions are tabulated below
| No | Player | Runs | Inns | Team | Oppn | Ground | Start Date |
| 1 | AJ Finch | 156 | 1 | Aus | Eng | Southampton | 29 Aug 2013 |
| 2 | SR Watson | 124* | 1 | Aus | Ind | Sydney | 31 Jan 2016 |
| 3 | GJ Maxwell | 145* | 1 | Aus | Srl | Pallekele | 06 Sep 2016 |
| 4 | AJ Finch | 172 | 1 | Aus | Zim | Harare | 03 Jul 2018 |
| 5 | DA Warner | 100* | 1 | Aus | Srl | Adelaide | 27 Oct 2019 |
It also provides the fourth occasion of an opening batsman scoring a century in a T20I against Sri Lanka. All such occasions are tabulated below
| No | Player | Runs | Inns | Team | Oppn | Ground | Start Date |
| 1 | AD Hales | 116* | 2 | Eng | Srl | Chattogram | 27 Mar 2014 |
| 2 | GJ Maxwell | 145* | 1 | Aus | Srl | Pallekele | 06 Sep 2016 |
| 3 | RG Sharma | 118 | 1 | Ind | Srl | Indore | 22 Dec 2017 |
| 4 | DA Warner | 100* | 1 | Aus | Srl | Adelaide | 27 Oct 2019 |
AJ Finch {02}, C Munro {02}, CH Gayle {02}, E Lewis {02}, MJ Guptill {02} and RG Sharma {04} are the six opening batsmen who have scored centuries on two or more occasions in the annals of Twenty20 Internationals.
| No | Player | Runs | Inns | Team | Oppn | Ground | Start Date |
| 1 | AJ Finch | 156 | 1 | Aus | Eng | Southampton | 29 Aug 2013 |
| 2 | AJ Finch | 172 | 1 | Aus | Zim | Harare | 03 Jul 2018 |
| 1 | C Munro | 109* | 1 | NZl | Ind | Rajkot | 04 Nov 2017 |
| 2 | C Munro | 104 | 1 | NZl | Win | Mt Maunganui | 03 Jan 2018 |
| 1 | CH Gayle | 117 | 1 | Win | RSA | Johannesburg | 11 Sep 2007 |
| 2 | CH Gayle | 100* | 2 | Win | Eng | Mumbai | 16 Mar 2016 |
| 1 | E Lewis | 100 | 1 | Win | Ind | Lauderhill | 27 Aug 2016 |
| 2 | E Lewis | 125* | 2 | Win | Ind | Kingston | 09 Jul 2017 |
| 1 | MJ Guptill | 101* | 2 | NZl | RSA | East London | 23 Dec 2012 |
| 2 | MJ Guptill | 105 | 1 | NZl | Aus | Auckland | 16 Feb 2018 |
| 1 | RG Sharma | 106 | 1 | Ind | RSA | Dharamsala | 02 Oct 2015 |
| 2 | RG Sharma | 118 | 1 | Ind | Srl | Indore | 22 Dec 2017 |
| 3 | RG Sharma | 100* | 2 | Ind | Eng | Bristol | 08 Jul 2018 |
| 4 | RG Sharma | 111* | 1 | Ind | Win | Lucknow | 06 Nov 2018 |