Two batsmen scoring double centuries in a test innings
New Zealand batsmen KS Williamson and H Nichollls scored 215 and 200 not out respectively against Sri Lanka in the ongoing test at Wellington to provide the 18th occasion of two batsmen scoring double centuries in a test innings. All such occasions are tabulated below.
| No | Batsman | Runs | Batsman | Runs | Team | Opp | Ground | Match Date |
| 1 | WH Ponsford | 266 | DG Bradman | 244 | Aus | Eng | The Oval | 18 Aug 1934 |
| 2 | SG Barnes | 234 | DG Bradman | 234 | Aus | Eng | Sydney | 13 Dec 1946 |
| 3 | CC Hunte | 260 | GS Sobers | 365* | Win | Pak | Kingston | 26 Feb 1948 |
| 4 | WM Lawry | 210 | RB Simpson | 201 | Aus | Win | Bridgetown | 05 May1965 |
| 5 | Mudassar Nazar | 231 | Javed Miandad | 289 | Pak | Ind | Hyd-Pak | 14 Jan 1983 |
| 6 | G Fowler | 201 | MW Gatting | 207 | Eng | Ins | Chennai | 13 Jan 1985 |
| 7 | Qasim Umar | 206 | Javed Miandad | 203* | Pak | Srl | Faisalabad | 16 Oct 2985 |
| 8 | ST Jayasuriya | 340 | RS Mahanama | 225 | Srl | Ind | Col-RPS | 02 Aug 1997 |
| 9 | Izam Ahmed | 211 | Inzamam-ul-Huq | 200” | Pak | Srl | Dhaka | 12 Mar 1999 |
| 10 | MS Atapattu | 249 | KC Sangakkara | 270 | Srl | Zim | Bulawayo | 14 May 2004 |
| 11 | WW Hinds | 213 | SC Chanderpaul | 203 | Win | SAF | Georgetown | 31 Mar 2005 |
| 12 | KC Sangakkara | 287 | M Jayawardene | 374 | Srl | SAF | Col-SSC | 27 Jul 2006 |
| 13 | ND McKenzie | 226 | GC Smith | 232 | SAF | Bam | Chattogram | 29 Feb 2008 |
| 14 | G Gambhir | 206 | VVS Laxman | 200* | Ind | Aus | Delhi | 29 Oct 2008 |
| 15 | M Jayawardene | 240 | TT Samaraweera | 231 | Srl | Pak | Karachi | 21 Feb 2009 |
| 16 | RT Ponting | 221 | MJ Clarke | 210 | Aus | Ind | Adelaide | 24 Jan 2012 |
| 17 | M Labuschagne | 204 | SPD Smith | 200* | Aus | Win | Perth | 30 Nov 2022 |
| 18 | KS Williamson | 215 | H Nicholls | 200* | NZl | Srl | Wellington | 17 Mar 2023 |
It also provides the first occasion of New Zealand batsmen performing such a feat and the third such occasion against Sri Lanka
| No | Batsman | Runs | Batsman | Runs | Team | Opp | Ground | Match Date |
| 1 | Qasim Umar | 206 | Javed Miandad | 203* | Pak | Srl | Faisalabad | 16 Oct 2985 |
| 2 | Izam Ahmed | 211 | Inzamam-ul-Huq | 200” | Pak | Srl | Dhaka | 12 Mar 1999 |
| 3 | KS Williamson | 215 | H Nicholls | 200* | NZl | Srl | Wellington | 17 Mar 2023 |
Australian batsmen hold the record in this category of statistics with five such occasions followed by Sri Lankan batsmen with four such occasions. Pakistan batsmen have performed the feat on three occasions
| No | Batsman | Runs | Batsman | Runs | Team | Opp | Ground | Match Date |
| 1 | WH Ponsford | 266 | DG Bradman | 244 | Aus | Eng | The Oval | 18 Aug 1934 |
| 2 | SG Barnes | 234 | DG Bradman | 234 | Aus | Eng | Sydney | 13 Dec 1946 |
| 3 | WM Lawry | 210 | RB Simpson | 201 | Aus | Win | Bridgetown | 05 May1965 |
| 4 | RT Ponting | 221 | MJ Clarke | 210 | Aus | Ind | Adelaide | 24 Jan 2012 |
| 5 | M Labuschagne | 204 | SPD Smith | 200* | Aus | Win | Perth | 30 Nov 2022 |
| 1 | ST Jayasuriya | 340 | RS Mahanama | 225 | Srl | Ind | Col-RPS | 02 Aug 1997 |
| 2 | MS Atapattu | 249 | KC Sangakkara | 270 | Srl | Zim | Bulawayo | 14 May 2004 |
| 3 | KC Sangakkara | 287 | M Jayawardene | 374 | Srl | SAF | Col-SSC | 27 Jul 2006 |
| 4 | M Jayawardene | 240 | TT Samaraweera | 231 | Srl | Pak | Karachi | 21 Feb 2009 |
| 1 | Mudassar Nazar | 231 | Javed Miandad | 289 | Pak | Ind | Hyd-Pak | 14 Jan 1983 |
| 2 | Qasim Umar | 206 | Javed Miandad | 203* | Pak | Srl | Faisalabad | 16 Oct 2985 |
| 3 | Izam Ahmed | 211 | Inzamam-ul-Huq | 200” | Pak | Srl | Dhaka | 12 Mar 1999 |