Sri Lanka posts its 100th test win
Sri Lanka posted its 100th win in tests when it trounced Ireland at Galle by an innings and ten runs in the just concluded test. Sri Lanka’s innings win in this test represent its 24th test win by an innings margin. All such occasions are tabulated below. Sri Lanka posts its largest innings margin victory – by an innings and 280 runs against Ireland In the first test of the series which had a start date of 16 Apr 2023
| No | Team | Res | Margin | Opposition | Ground | Start Date |
| 1 | Sri Lanka | won | inns & 280 runs | v Ireland | Galle | 16 Apr 2023 |
| 2 | Sri Lanka | won | inns & 254 runs | v Zimbabwe | Bulawayo | 14 May 2004 |
| 3 | Sri Lanka | won | inns & 248 runs | v Bangladesh | Mirpur | 27 Jan 2014 |
| 4 | Sri Lanka | won | inns & 240 runs | v Zimbabwe | Harare | 06 May 2004 |
| 5 | Sri Lanka | won | inns & 239 runs | v India | Col-SSC | 23 Jul 2008 |
| 6 | Sri Lanka | won | inns & 234 runs | v Bangladesh | Col-SSC | 25 Jun 2007 |
| 7 | Sri Lanka | won | inns & 215 runs | v England | Col-SSC | 18 Dec 2003 |
| 8 | Sri Lanka | won | inns & 196 runs | v Bangladesh | Col-PSS | 21 Jul 2002 |
| 9 | Sri Lanka | won | inns & 193 runs | v Bangladesh | Kandy | 11 Jul 2007 |
| 10 | Sri Lanka | won | inns & 166 runs | v Zimbabwe | Col-SSC | 27 Dec 2001 |
| 11 | Sri Lanka | won | inns & 153 runs | v South Africa | Col-SSC | 27 Jul 2006 |
| 12 | Sri Lanka | won | inns & 137 runs | v Bangladesh | Col-SSC | 06 Sep 2001 |
| 13 | Sri Lanka | won | inns & 096 runs | v Bangladesh | Col-RPS | 12 Sep 2005 |
| 14 | Sri Lanka | won | inns & 094 runs | v Zimbabwe | Kandy | 04 Jan 2002 |
| 15 | Sri Lanka | won | inns & 090 runs | v Bangladesh | Col-PSS | 03 Jul 2007 |
| 16 | Sri Lanka | won | inns & 077 runs | v India | Col-SSC | 29 Aug 2001 |
| 17 | Sri Lanka | won | inns & 077 runs | v Zimbabwe | Col-RPS | 11 Sep 1996 |
| 18 | Sri Lanka | won | inns & 069 runs | v Bangladesh | Col-PSS | 20 Sep 2005 |
| 19 | Sri Lanka | won | inns & 039 runs | v Australia | Galle | 08 Jul 2022 |
| 20 | Sri Lanka | won | inns & 028 runs | v England | Galle | 22 Feb 2001 |
| 21 | Sri Lanka | won | inns & 016 runs | v New Zealand | Galle | 03 Jun 1998 |
| 22 | Sri Lanka | won | inns & 015 runs | v South Africa | Galle | 20 Jul 2000 |
| 23 | Sri Lanka | won | inns & 010 runs | v Ireland | Galle | 24 Apr 2023 |
| 24 | Sri Lanka | won | inns & 006 runs | v West Indies | Galle | 14 Oct 2015 |
Sri Lanka posted its seventh test win by an innings margin at Galle when it won the second test against Ireland. Sri Lanka has won seven test by an innings margin at Col-SSC. The following table lists the innings win by Sri Lanka at Col-SSC and Galle
| No | Team | Res | Margin | Opposition | Ground | Start Date |
| 1 | Sri Lanka | won | inns & 239 runs | v India | Col-SSC | 23 Jul 2008 |
| 2 | Sri Lanka | won | inns & 234 runs | v Bangladesh | Col-SSC | 25 Jun 2007 |
| 3 | Sri Lanka | won | inns & 215 runs | v England | Col-SSC | 18 Dec 2003 |
| 4 | Sri Lanka | won | inns & 166 runs | v Zimbabwe | Col-SSC | 27 Dec 2001 |
| 5 | Sri Lanka | won | inns & 153 runs | v South Africa | Col-SSC | 27 Jul 2006 |
| 6 | Sri Lanka | won | inns & 137 runs | v Bangladesh | Col-SSC | 06 Sep 2001 |
| 7 | Sri Lanka | won | inns & 077 runs | v India | Col-SSC | 29 Aug 2001 |
| 1 | Sri Lanka | won | inns & 280 runs | v Ireland | Galle | 16 Apr 2023 |
| 2 | Sri Lanka | won | inns & 039 runs | v Australia | Galle | 08 Jul 2022 |
| 3 | Sri Lanka | won | inns & 028 runs | v England | Galle | 22 Feb 2001 |
| 4 | Sri Lanka | won | inns & 016 runs | v New Zealand | Galle | 03 Jun 1998 |
| 5 | Sri Lanka | won | inns & 015 runs | v South Africa | Galle | 20 Jul 2000 |
| 6 | Sri Lanka | won | inns & 010 runs | v Ireland | Galle | 24 Apr 2023 |
| 7 | Sri Lanka | won | inns & 006 runs | v West Indies | Galle | 14 Oct 2015 |