Largest margins by Innings, runs & wickets for ICC Men's T20 World Cup - vs Sri Lanka
By runs
Winner | Margin | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 81 runs | 169 | 16.2 | v Sri Lanka | Bridgetown | 9 May 2010 | T20I # 170 | |
| 65 runs | 168 | 19.2 | v Sri Lanka | Sydney | 29 Oct 2022 | T20I # 1850 | |
| 55 runs | 164 | 19.0 | v Sri Lanka | Geelong | 16 Oct 2022 | T20I # 1823 | |
| 36 runs | 138 | 18.4 | v Sri Lanka | Colombo (RPS) | 7 Oct 2012 | T20I # 289 | |
| 33 runs | 190 | 20.0 | v Sri Lanka | Johannesburg | 17 Sep 2007 | T20I # 35 | |
| 32 runs | 79 | 7.0 | v Sri Lanka | Hambantota | 22 Sep 2012 | T20I # 269 | |
| 26 runs | 164 | 19.0 | v Sri Lanka | Sharjah | 1 Nov 2021 | T20I # 1382 | |
| 10 runs | 172 | 20.0 | v Sri Lanka | Delhi | 26 Mar 2016 | T20I # 551 |
By wickets
Winner | Margin | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 10 wickets | 102 | 10.2 | v Sri Lanka | Cape Town | 20 Sep 2007 | T20I # 41 | |
| 8 wickets | 139 | 18.4 | v Sri Lanka | Lord's | 21 Jun 2009 | T20I # 116 | |
| 8 wickets | 121 | 17.4 | v Sri Lanka | Delhi | 28 Mar 2016 | T20I # 554 | |
| 7 wickets | 129 | 16.0 | v Sri Lanka | Gros Islet | 13 May 2010 | T20I # 175 | |
| 7 wickets | 123 | 18.2 | v Sri Lanka | Bengaluru | 20 Mar 2016 | T20I # 543 | |
| 7 wickets | 155 | 17.0 | v Sri Lanka | Dubai (DICS) | 28 Oct 2021 | T20I # 1374 | |
| 7 wickets | 158 | 16.3 | v Sri Lanka | Perth | 25 Oct 2022 | T20I # 1845 | |
| 6 wickets | 190 | 19.2 | v Sri Lanka | Chattogram | 27 Mar 2014 | T20I # 387 | |
| 6 wickets | 78 | 16.2 | v Sri Lanka | New York | 3 Jun 2024 | T20I # 2635 | |
| 4 wickets | 143 | 19.5 | v Sri Lanka | Sharjah | 30 Oct 2021 | T20I # 1378 | |
| 4 wickets | 142 | 19.4 | v Sri Lanka | Sydney | 5 Nov 2022 | T20I # 1867 | |
| 2 wickets | 136 | 19.5 | v Sri Lanka | Providence | 30 Apr 2010 | T20I # 151 | |
| 2 wickets | 125 | 19.0 | v Sri Lanka | Dallas | 7 Jun 2024 | T20I # 2646 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 10 wickets | 58 | 102 | 10.2 | 20.0 | v Sri Lanka | Cape Town | 20 Sep 2007 | T20I # 41 | |
| 7 wickets | 24 | 129 | 16.0 | 20.0 | v Sri Lanka | Gros Islet | 13 May 2010 | T20I # 175 | |
| 6 wickets | 22 | 78 | 16.2 | 20.0 | v Sri Lanka | New York | 3 Jun 2024 | T20I # 2635 | |
| 7 wickets | 21 | 158 | 16.3 | 20.0 | v Sri Lanka | Perth | 25 Oct 2022 | T20I # 1845 | |
| 7 wickets | 18 | 155 | 17.0 | 20.0 | v Sri Lanka | Dubai (DICS) | 28 Oct 2021 | T20I # 1374 | |
| 8 wickets | 14 | 121 | 17.4 | 20.0 | v Sri Lanka | Delhi | 28 Mar 2016 | T20I # 554 | |
| 7 wickets | 10 | 123 | 18.2 | 20.0 | v Sri Lanka | Bengaluru | 20 Mar 2016 | T20I # 543 | |
| 8 wickets | 8 | 139 | 18.4 | 20.0 | v Sri Lanka | Lord's | 21 Jun 2009 | T20I # 116 | |
| 2 wickets | 6 | 125 | 19.0 | 20.0 | v Sri Lanka | Dallas | 7 Jun 2024 | T20I # 2646 | |
| 6 wickets | 4 | 190 | 19.2 | 20.0 | v Sri Lanka | Chattogram | 27 Mar 2014 | T20I # 387 | |
| 4 wickets | 2 | 142 | 19.4 | 20.0 | v Sri Lanka | Sydney | 5 Nov 2022 | T20I # 1867 | |
| 2 wickets | 1 | 136 | 19.5 | 20.0 | v Sri Lanka | Providence | 30 Apr 2010 | T20I # 151 | |
| 4 wickets | 1 | 143 | 19.5 | 20.0 | v Sri Lanka | Sharjah | 30 Oct 2021 | T20I # 1378 |
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