Largest margins by Innings, runs & wickets for ICC Men's T20 World Cup - Sri Lanka
By runs
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 172 runs | 0 | 261 | 19.3 | 20.0 | v Kenya | Johannesburg | 14 Sep 2007 | T20I # 27 | |
| 83 runs | 0 | 202 | 16.4 | 20.0 | v Netherlands | Gros Islet | 16 Jun 2024 | T20I # 2699 | |
| 82 runs | 0 | 183 | 17.3 | 20.0 | v Zimbabwe | Hambantota | 18 Sep 2012 | T20I # 263 | |
| 79 runs | 0 | 153 | 17.1 | 20.0 | v U.A.E. | Geelong | 18 Oct 2022 | T20I # 1832 | |
| 70 runs | 0 | 172 | 18.3 | 20.0 | v Ireland | Abu Dhabi | 20 Oct 2021 | T20I # 1331 | |
| 64 runs | 0 | 148 | 15.5 | 20.0 | v Bangladesh | Johannesburg | 18 Sep 2007 | T20I # 38 | |
| 59 runs | 0 | 120 | 15.3 | 20.0 | v New Zealand | Chattogram | 31 Mar 2014 | T20I # 395 | |
| 57 runs | 0 | 159 | 17.4 | 20.0 | v West Indies | The Oval | 19 Jun 2009 | T20I # 115 | |
| 57 runs | 0 | 196 | 20.0 | 20.0 | v West Indies | Bridgetown | 7 May 2010 | T20I # 166 | |
| 48 runs | 0 | 159 | 17.0 | 20.0 | v New Zealand | Nottingham | 16 Jun 2009 | T20I # 112 | |
| 27 runs | 0 | 108 | 13.5 | 13.5 | v West Indies | Mirpur | 3 Apr 2014 | T20I # 398 | |
| 20 runs | 0 | 190 | 20.0 | 20.0 | v West Indies | Abu Dhabi | 4 Nov 2021 | T20I # 1392 | |
| 19 runs | 0 | 151 | 20.0 | 20.0 | v Pakistan | Lord's | 12 Jun 2009 | T20I # 104 | |
| 19 runs | 0 | 170 | 20.0 | 20.0 | v England | Pallekele | 1 Oct 2012 | T20I # 284 | |
| 16 runs | 0 | 140 | 20.0 | 20.0 | v Pakistan | Colombo (RPS) | 4 Oct 2012 | T20I # 287 | |
| 16 runs | 0 | 163 | 20.0 | 20.0 | v Netherlands | Geelong | 20 Oct 2022 | T20I # 1835 | |
| 15 runs | 0 | 193 | 20.0 | 20.0 | v West Indies | Nottingham | 10 Jun 2009 | T20I # 100 | |
| 14 runs | 0 | 44 | 5.0 | 5.0 | v Zimbabwe | Providence | 3 May 2010 | T20I # 157 | |
| 9 runs | 0 | 145 | 20.0 | 20.0 | v Ireland | Lord's | 14 Jun 2009 | T20I # 108 | |
| 5 runs | 0 | 166 | 20.0 | 20.0 | v South Africa | Chattogram | 22 Mar 2014 | T20I # 379 |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 28 | 130 | 15.2 | 20.0 | v West Indies | Pallekele | 29 Sep 2012 | T20I # 280 | |
| 9 wickets | 90 | 40 | 5.0 | 20.0 | v Netherlands | Chattogram | 24 Mar 2014 | T20I # 384 | |
| 9 wickets | 30 | 129 | 15.0 | 20.0 | v Ireland | Hobart | 23 Oct 2022 | T20I # 1841 | |
| 8 wickets | 77 | 45 | 7.1 | 20.0 | v Netherlands | Sharjah | 22 Oct 2021 | T20I # 1346 | |
| 7 wickets | 39 | 97 | 13.3 | 20.0 | v Namibia | Abu Dhabi | 18 Oct 2021 | T20I # 1313 | |
| 6 wickets | 13 | 131 | 17.5 | 20.0 | v India | Mirpur | 6 Apr 2014 | T20I # 400 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 90 | 40 | 5.0 | 20.0 | v Netherlands | Chattogram | 24 Mar 2014 | T20I # 384 | |
| 8 wickets | 77 | 45 | 7.1 | 20.0 | v Netherlands | Sharjah | 22 Oct 2021 | T20I # 1346 | |
| 7 wickets | 39 | 97 | 13.3 | 20.0 | v Namibia | Abu Dhabi | 18 Oct 2021 | T20I # 1313 | |
| 9 wickets | 30 | 129 | 15.0 | 20.0 | v Ireland | Hobart | 23 Oct 2022 | T20I # 1841 | |
| 9 wickets | 28 | 130 | 15.2 | 20.0 | v West Indies | Pallekele | 29 Sep 2012 | T20I # 280 | |
| 6 wickets | 13 | 131 | 17.5 | 20.0 | v India | Mirpur | 6 Apr 2014 | T20I # 400 | |
| 6 wickets | 9 | 145 | 18.3 | 20.0 | v Afghanistan | Brisbane | 1 Nov 2022 | T20I # 1856 | |
| 7 wickets | 7 | 165 | 18.5 | 20.0 | v New Zealand | Johannesburg | 15 Sep 2007 | T20I # 30 | |
| 6 wickets | 7 | 154 | 18.5 | 20.0 | v Afghanistan | Eden Gardens | 17 Mar 2016 | T20I # 538 | |
| 5 wickets | 7 | 172 | 18.5 | 20.0 | v Bangladesh | Sharjah | 24 Oct 2021 | T20I # 1357 | |
| 6 wickets | 6 | 160 | 19.0 | 20.0 | v Australia | Nottingham | 8 Jun 2009 | T20I # 97 | |
| 5 wickets | 0 | 164 | 20.0 | 20.0 | v India | Gros Islet | 11 May 2010 | T20I # 173 |
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