| 25 May 2019 | HAM 244/8 v SOM 245/4Final · List A | Somerset won by 6 wickets | London | Royal London One-Day Cup 2019 |
| 12 May 2019 | LAN 241 v HAM 245/6Semi-final · List A | Hampshire won by 4 wickets | Southampton | Royal London One-Day Cup 2019 |
| 12 May 2019 | SOM 337 v NOT 222Semi-final · List A | Somerset won by 115 runs | Nottingham | Royal London One-Day Cup 2019 |
| 10 May 2019 | SOM 337/8 v WOR 190Quarter-final · List A | Somerset won by 147 runs | Worcester | Royal London One-Day Cup 2019 |
| 10 May 2019 | LAN 304/4 v MID 284Quarter-final · List A | Lancashire won by 20 runs | London | Royal London One-Day Cup 2019 |
| 7 May 2019 | SUR 289/9 v SOM 292/5Match · List A | Somerset won by 5 wickets | Taunton | Royal London One-Day Cup 2019 |
| 7 May 2019 | SUS 347/7 v GLA 348/8Match · List A | Glamorgan won by 2 wickets | Brighton | Royal London One-Day Cup 2019 |
| 7 May 2019 | MID 380/5 v KEN 347Match · List A | Middlesex won by 33 runs | Canterbury | Royal London One-Day Cup 2019 |
| 7 May 2019 | ESS 293 v GLO 294/6Match · List A | Gloucestershire won by 4 wickets | Chelmsford | Royal London One-Day Cup 2019 |
| 6 May 2019 | DER 351/9 v WOR 353/6Match · List A | Worcestershire won by 4 wickets | Derby | Royal London One-Day Cup 2019 |
| 6 May 2019 | LEI 340 v WAR 304Match · List A | Leicestershire won by 36 runs | Leicester | Royal London One-Day Cup 2019 |
| 6 May 2019 | NOR 325/7 v NOT 328/9Match · List A | Nottinghamshire won by 1 wicket | Northampton | Royal London One-Day Cup 2019 |
| 6 May 2019 | DUR 182/2 v YORMatch · List A | No result | Leeds | Royal London One-Day Cup 2019 |
| 5 May 2019 | ESS 271/9 v KEN 272/4Match · List A | Kent won by 6 wickets | Beckenham | Royal London One-Day Cup 2019 |
| 5 May 2019 | GLA 285 v MID 289/5Match · List A | Middlesex won by 5 wickets | London | Royal London One-Day Cup 2019 |
| 5 May 2019 | SOM 216 v HAM 221/3Match · List A | Hampshire won by 7 wickets | Taunton | Royal London One-Day Cup 2019 |
| 5 May 2019 | GLO 335/6 v SUS 219Match · List A | Gloucestershire won by 116 runs | Eastbourne | Royal London One-Day Cup 2019 |
| 4 May 2019 | NOR 290/6 v LEI 261/9Match · List A | Northamptonshire won by 29 runs | Leicester | Royal London One-Day Cup 2019 |
| 4 May 2019 | LAN 277/7 v WAR 256/5Match · List A | Warwickshire won by 5 wickets (DLS method) | Birmingham | Royal London One-Day Cup 2019 |
| 4 May 2019 | WOR 293/7 v YOR 143Match · List A | Worcestershire won by 150 runs | Worcester | Royal London One-Day Cup 2019 |
| 2 May 2019 | LAN 239/6 v DER 209/7Match · List A | Lancashire won by 30 runs | Manchester | Royal London One-Day Cup 2019 |
| 2 May 2019 | SUR 127 v KEN 131/2Match · List A | Kent won by 8 wickets | London | Royal London One-Day Cup 2019 |
| 1 May 2019 | NOT 121/9 v WOR 124/5Match · List A | Worcestershire won by 5 wickets | Worcester | Royal London One-Day Cup 2019 |
| 1 May 2019 | NOR 351 v YOR 175/5Match · List A | Yorkshire won by 5 wickets (DLS method) | Northampton | Royal London One-Day Cup 2019 |
| 1 May 2019 | MID 364/6 v SOM 246Match · List A | Middlesex won by 118 runs | Radlett | Royal London One-Day Cup 2019 |
| 30 Apr 2019 | GLA 331/7 v GLO 257Match · List A | Glamorgan won by 74 runs | Bristol | Royal London One-Day Cup 2019 |
| 30 Apr 2019 | ESS 283/7 v SUS 287/9Match · List A | Sussex won by 1 wicket | Chelmsford | Royal London One-Day Cup 2019 |
| 30 Apr 2019 | DUR 229 v LAN 230/7Match · List A | Lancashire won by 3 wickets | Gosforth | Royal London One-Day Cup 2019 |
| 30 Apr 2019 | WAR 288/7 v DER 289/5Match · List A | Derbyshire won by 5 wickets | Derby | Royal London One-Day Cup 2019 |
| 30 Apr 2019 | HAM 307 v SUR 254Match · List A | Hampshire won by 53 runs | London | Royal London One-Day Cup 2019 |
| 28 Apr 2019 | WAR 315/5 v WOR 281Match · List A | Warwickshire won by 34 runs | Worcester | Royal London One-Day Cup 2019 |
| 28 Apr 2019 | YOR 213 v NOT 214/6Match · List A | Nottinghamshire won by 4 wickets | Nottingham | Royal London One-Day Cup 2019 |
| 28 Apr 2019 | LEI 80 v LAN 83/1Match · List A | Lancashire won by 9 wickets | Manchester | Royal London One-Day Cup 2019 |
| 28 Apr 2019 | SOM 242/9 v GLO 246/6Match · List A | Gloucestershire won by 4 wickets | Bristol | Royal London One-Day Cup 2019 |
| 28 Apr 2019 | ESS 341/6 v HAM 230Match · List A | Essex won by 111 runs | Chelmsford | Royal London One-Day Cup 2019 |
| 28 Apr 2019 | DER 255/8 v DUR 260/7Match · List A | Durham won by 3 wickets | Chester-le-Street | Royal London One-Day Cup 2019 |
| 27 Apr 2019 | SUS 298 v MID 176Match · List A | Sussex won by 122 runs | London | Royal London One-Day Cup 2019 |
| 26 Apr 2019 | HAM 331/8 v GLO 246Match · List A | Hampshire won by 71 runs (DLS method) | Southampton | Royal London One-Day Cup 2019 |
| 26 Apr 2019 | WOR 254/9 v NOR 234Match · List A | Worcestershire won by 20 runs | Northampton | Royal London One-Day Cup 2019 |
| 26 Apr 2019 | NOT 433/7 v LEI 259Match · List A | Nottinghamshire won by 87 runs (DLS method) | Nottingham | Royal London One-Day Cup 2019 |
| 26 Apr 2019 | SOM 353/5 v ESS 154/6Match · List A | Somerset won by 36 runs (DLS method) | Taunton | Royal London One-Day Cup 2019 |
| 26 Apr 2019 | WAR 244/8 v DUR 211/3Match · List A | Durham won by 7 wickets (DLS method) | Birmingham | Royal London One-Day Cup 2019 |
| 26 Apr 2019 | YOR 308/2 v DER 224/3Match · List A | Match tied | Leeds | Royal London One-Day Cup 2019 |
| 25 Apr 2019 | GLA 68/2 v KENMatch · List A | No result | Cardiff | Royal London One-Day Cup 2019 |
| 25 Apr 2019 | MID 277 v SUR 240Match · List A | Middlesex won by 37 runs | London | Royal London One-Day Cup 2019 |
| 24 Apr 2019 | SOM 283/8 v SUS 62/4Match · List A | Somerset won by 68 runs (DLS method) | Brighton | Royal London One-Day Cup 2019 |
| 24 Apr 2019 | LEI 312/8 v DER 266/3Match · List A | Derbyshire won by 7 wickets (DLS method) | Leicester | Royal London One-Day Cup 2019 |
| 24 Apr 2019 | NOR 269 v LAN 164/2Match · List A | Lancashire won by 45 runs (DLS method) | Manchester | Royal London One-Day Cup 2019 |
| 24 Apr 2019 | DUR 114/4 v WOR 152/6Match · List A | Worcestershire won by 4 wickets (DLS method) | Worcester | Royal London One-Day Cup 2019 |
| 23 Apr 2019 | SUR 278/8 v ESS 213Match · List A | Surrey won by 65 runs | London | Royal London One-Day Cup 2019 |
