| 24 Sept 2026 | SUS 244 & 319/9d v HAM 128 & 238Match 68 · First-class | Sussex won by 197 runs | Southampton | County Championship 2026 |
| 15 Sept 2026 | NOT 240 & 193 v SUS 358 & 76/3Match 65 · First-class | Sussex won by 7 wickets | Brighton | County Championship 2026 |
| 8 Sept 2026 | SUS 393 & 167/3 v SUR 321Match 59 · First-class | Match drawn | Brighton | County Championship 2026 |
| 2 Sept 2026 | SUS 275 & 230 v ESS 177 & 281Match 51 · First-class | Sussex won by 47 runs | Chelmsford | County Championship 2026 |
| 27 Aug 2026 | SOM 202 & 350/9d v SUS 250 & 62/1Match 50 · First-class | Match drawn | Brighton | County Championship 2026 |
| 20 Aug 2026 | SUS 156 & 207 v WAR 161 & 206/9Match 42 · First-class | Warwickshire won by 1 wicket | Birmingham | County Championship 2026 |
| 11 Aug 2026 | MID 354/8 v SUS 262Match · List A | Middlesex won by 92 runs | Radlett | One-Day Cup 2026 |
| 9 Aug 2026 | HAM 383/9 v SUS 332Match · List A | Hampshire won by 51 runs | Brighton | One-Day Cup 2026 |
| 7 Aug 2026 | SUS 333/9 v WOR 334/6Match · List A | Worcestershire won by 4 wickets | Brighton | One-Day Cup 2026 |
| 2 Aug 2026 | DER 325/7 v SUS 137Match · List A | Derbyshire won by 188 runs | Derby | One-Day Cup 2026 |
| 29 Jul 2026 | ESS 316/6 v SUS 320/5Match · List A | Sussex won by 5 wickets | Arundel | One-Day Cup 2026 |
| 26 Jul 2026 | YOR 325/7 v SUS 140Match · List A | Yorkshire won by 184 runs (DLS method) | Brighton | One-Day Cup 2026 |
| 24 Jul 2026 | DUR 352/5 v SUS 280Match · List A | Durham won by 72 runs | Chester-le-Street | One-Day Cup 2026 |
| 22 Jul 2026 | GLA 295/8 v SUS 283/8Match · List A | Glamorgan won by 12 runs | Neath | One-Day Cup 2026 |
| 12 Jul 2026 | SUS 186/5 v HAM 190/6Match · T20 | Hampshire won by 4 wickets | Brighton | Vitality Blast Men 2026 |
| 10 Jul 2026 | SUS 213/3 v MID 195/9Match · T20 | Sussex won by 18 runs | Northwood | Vitality Blast Men 2026 |
| 8 Jul 2026 | SUS 176/7 v SUR 177/2Match · T20 | Surrey won by 8 wickets | London | Vitality Blast Men 2026 |
| 3 Jul 2026 | ESS 204/6 v SUS 104Match · T20 | Essex won by 100 runs | Brighton | Vitality Blast Men 2026 |
| 1 Jul 2026 | WAR 198/3 v SUS 122Match · T20 | Warwickshire won by 76 runs | Birmingham | Vitality Blast Men 2026 |
| 26 Jun 2026 | SUS 171 v SUR 175/3Match · T20 | Surrey won by 7 wickets | Brighton | Vitality Blast Men 2026 |
| 19 Jun 2026 | HAM 191 & 220 v SUS 159 & 134Match 39 · First-class | Hampshire won by 118 runs | Brighton | County Championship 2026 |
| 12 Jun 2026 | GLA 155 & 268 v SUS 521Match 34 · First-class | Sussex won by an innings and 98 runs | Brighton | County Championship 2026 |
| 7 Jun 2026 | KEN 133/8 v SUS 135/3Match · T20 | Sussex won by 7 wickets | Brighton | Vitality Blast Men 2026 |
| 5 Jun 2026 | SUS 179 v LEI 180/6Match · T20 | Leicestershire won by 4 wickets | Brighton | Vitality Blast Men 2026 |
| 2 Jun 2026 | HAM 173/6 v SUS 144Match · T20 | Hampshire won by 29 runs | Southampton | Vitality Blast Men 2026 |
| 30 May 2026 | MID 213/4 v SUS 182Match · T20 | Middlesex won by 31 runs | Brighton | Vitality Blast Men 2026 |
| 25 May 2026 | SUS 197/6 v KEN 199/3Match · T20 | Kent won by 7 wickets | Canterbury | Vitality Blast Men 2026 |
| 22 May 2026 | ESS 191/5 v SUS 192/4Match 1 · T20 | Sussex won by 6 wickets | Chelmsford | Vitality Blast Men 2026 |
| 15 May 2026 | SOM 526/8d v SUS 253 & 113/7Match 30 · First-class | Match drawn | Taunton | County Championship 2026 |
| 8 May 2026 | LEI 328 & 232 v SUS 430 & 131/3Match 25 · First-class | Sussex won by 7 wickets | Brighton | County Championship 2026 |
| 1 May 2026 | SUS 358/9d & 277 v SUR 622 & 15/2Match 17 · First-class | Surrey won by 8 wickets | London | County Championship 2026 |
| 24 Apr 2026 | SUS 502 & 324/8 v YOR 511Match 14 · First-class | Match drawn | Leeds | County Championship 2026 |
| 10 Apr 2026 | WAR 267 & 264 v SUS 204 & 328/5Match 7 · First-class | Sussex won by 5 wickets | Brighton | County Championship 2026 |
| 3 Apr 2026 | SUS 361 & 364 v LEI 245 & 258Match 4 · First-class | Sussex won by 222 runs | Leicester | County Championship 2026 |
| 24 Sept 2025 | WOR 123 & 287 v SUS 350 & 63/7Match 69 · First-class | Sussex won by 3 wickets | Worcester | County Championship 2025 |
| 15 Sept 2025 | YOR 194 & 109/3 v SUS 250Match 63 · First-class | Match drawn | Brighton | County Championship 2025 |
| 8 Sept 2025 | HAM 226 & 173 v SUS 122 & 84/3Match 59 · First-class | Match drawn | Brighton | County Championship 2025 |
| 26 Aug 2025 | SUS 277/9 v WAR 258Match · List A | Sussex won by 21 runs (DLS method) | Birmingham | One-Day Cup 2025 |
| 24 Aug 2025 | SUS 284/9 v YOR 286/4Match · List A | Yorkshire won by 6 wickets | Brighton | One-Day Cup 2025 |
| 21 Aug 2025 | SOM 243 v SUS 153Match · List A | Somerset won by 90 runs | Brighton | One-Day Cup 2025 |
| 17 Aug 2025 | NOR 295/8 v SUS 297/3Match · List A | Sussex won by 7 wickets | Northampton | One-Day Cup 2025 |
| 15 Aug 2025 | LAN 338/7 v SUS 342/9Match · List A | Sussex won by 1 wicket | Brighton | One-Day Cup 2025 |
| 10 Aug 2025 | SUS 255/9 v MID 256/5Match · List A | Middlesex won by 5 wickets | London | One-Day Cup 2025 |
| 7 Aug 2025 | KEN 287/9 v SUS 288/7Match · List A | Sussex won by 3 wickets | Arundel | One-Day Cup 2025 |
| 5 Aug 2025 | DUR 310/7 v SUS 259Match · List A | Durham won by 51 runs | Gosforth | One-Day Cup 2025 |
| 29 Jul 2025 | SUS 222 & 195 v YOR 545/9dMatch 53 · First-class | Yorkshire won by an innings and 128 runs | Scarborough | County Championship 2025 |
| 22 Jul 2025 | SUS 204 & 261 v ESS 504Match 48 · First-class | Essex won by an innings and 39 runs | Brighton | County Championship 2025 |
| 18 Jul 2025 | SUR 204/5 v SUS 197/7Match · T20 | Surrey won by 7 runs | Brighton | Vitality Blast Men 2025 |
| 17 Jul 2025 | GLO 185/5 v SUS 189/6Match · T20 | Sussex won by 4 wickets | Cheltenham | Vitality Blast Men 2025 |
| 13 Jul 2025 | SUS 167/7 v HAM 171/4Match · T20 | Hampshire won by 6 wickets | Southampton | Vitality Blast Men 2025 |
