| 15 Sept 2018 | SUS 202/8 v SOM 167/8Semi-final · T20 | Sussex won by 35 runs | Birmingham | Vitality Blast 2018 |
| 15 Sept 2018 | WOR 169/6 v LAN 149/9Semi-final · T20 | Worcestershire won by 20 runs | Birmingham | Vitality Blast 2018 |
| 15 Sept 2018 | SUS 157/6 v WOR 158/5Final · T20 | Worcestershire won by 5 wickets | Birmingham | Vitality Blast 2018 |
| 26 Aug 2018 | SOM 209/5 v NOT 190Quarter-final · T20 | Somerset won by 19 runs | Taunton | Vitality Blast 2018 |
| 25 Aug 2018 | GLO 136/8 v WOR 137/5Quarter-final · T20 | Worcestershire won by 5 wickets | Worcester | Vitality Blast 2018 |
| 24 Aug 2018 | DUR 140/7 v SUS 144/5Quarter-final · T20 | Sussex won by 5 wickets | Chester-le-Street | Vitality Blast 2018 |
| 23 Aug 2018 | KEN 133/9 v LAN 134/4Quarter-final · T20 | Lancashire won by 6 wickets | Canterbury | Vitality Blast 2018 |
| 17 Aug 2018 | GLO 144/8 v HAM 147/4Match · T20 | Hampshire won by 6 wickets | Southampton | Vitality Blast 2018 |
| 17 Aug 2018 | ESS 201/6 v KEN 203/5Match · T20 | Kent won by 5 wickets | Chelmsford | Vitality Blast 2018 |
| 17 Aug 2018 | WOR 209/5 v BB 194/7Match · T20 | Worcestershire won by 15 runs | Birmingham | Vitality Blast 2018 |
| 17 Aug 2018 | YOR 163/6 v NOT 169/2Match · T20 | Nottinghamshire won by 8 wickets | Leeds | Vitality Blast 2018 |
| 17 Aug 2018 | GLA 183/8 v SUR 60/0Match · T20 | Surrey won by 24 runs (DLS method) | Cardiff | Vitality Blast 2018 |
| 17 Aug 2018 | SUS 215/5 v MID 184Match · T20 | Sussex won by 31 runs | Hove | Vitality Blast 2018 |
| 17 Aug 2018 | LEI 148/7 v NOR 154/6Match · T20 | Northamptonshire won by 4 wickets | Leicester | Vitality Blast 2018 |
| 16 Aug 2018 | KEN 231/5 v SOM 226/5Match · T20 | Kent won by 5 runs | Canterbury | Vitality Blast 2018 |
| 16 Aug 2018 | MID 210/3 v ESS 211/4Match · T20 | Essex won by 6 wickets | London | Vitality Blast 2018 |
| 16 Aug 2018 | NOR 162/8 v YOR 165/3Match · T20 | Yorkshire won by 7 wickets | Northampton | Vitality Blast 2018 |
| 16 Aug 2018 | GLO 159/9 v SUS 160/6Match · T20 | Sussex won by 4 wickets | Bristol | Vitality Blast 2018 |
| 15 Aug 2018 | LAN 102 v BB 105/3Match · T20 | Birmingham Bears won by 7 wickets | Birmingham | Vitality Blast 2018 |
| 15 Aug 2018 | HAM 133/7 v SUR 136/3Match · T20 | Surrey won by 7 wickets | London | Vitality Blast 2018 |
| 14 Aug 2018 | SUS 186/5 v GLA 88Match · T20 | Sussex won by 98 runs | Hove | Vitality Blast 2018 |
| 12 Aug 2018 | ESS 72/4 v HAMMatch · T20 | No result | Southampton | Vitality Blast 2018 |
| 12 Aug 2018 | MID 189/7 v KEN 191/7Match · T20 | Kent won by 3 wickets | Beckenham | Vitality Blast 2018 |
| 12 Aug 2018 | LAN 143/6 v DUR 78Match · T20 | Lancashire won by 65 runs | Chester-le-Street | Vitality Blast 2018 |
| 12 Aug 2018 | WOR 191/6 v NOT 194/5Match · T20 | Nottinghamshire won by 5 wickets | Worcester | Vitality Blast 2018 |
| 12 Aug 2018 | GLO 174/6 v SUR 169/7Match · T20 | Gloucestershire won by 5 runs | Bristol | Vitality Blast 2018 |
| 12 Aug 2018 | SOM 210/8 v GLA 181/9Match · T20 | Somerset won by 29 runs | Taunton | Vitality Blast 2018 |
| 11 Aug 2018 | LEI 103/4 v DERMatch · T20 | No result | Derby | Vitality Blast 2018 |
| 10 Aug 2018 | LAN 185/5 v BB 148Match · T20 | Lancashire won by 37 runs | Manchester | Vitality Blast 2018 |
| 10 Aug 2018 | DUR 174/7 v NOR 162/9Match · T20 | Durham won by 12 runs | Northampton | Vitality Blast 2018 |
| 10 Aug 2018 | HAM 151/8 v GLA 155/2Match · T20 | Glamorgan won by 8 wickets | Cardiff | Vitality Blast 2018 |
| 10 Aug 2018 | SUR 176/9 v SOM 177/6Match · T20 | Somerset won by 4 wickets | Taunton | Vitality Blast 2018 |
| 10 Aug 2018 | LEI 155/9 v WOR 150/6Match · T20 | Leicestershire won by 5 runs | Leicester | Vitality Blast 2018 |
| 10 Aug 2018 | NOT 212/5 v YOR 149/7Match · T20 | Nottinghamshire won by 63 runs | Nottingham | Vitality Blast 2018 |
| 9 Aug 2018 | NOT 152/8 v BB 156/4Match · T20 | Birmingham Bears won by 6 wickets | Birmingham | Vitality Blast 2018 |
| 9 Aug 2018 | YOR 181/9 v LAN 185/4Match · T20 | Lancashire won by 6 wickets | Leeds | Vitality Blast 2018 |
| 9 Aug 2018 | SUS 159/2 v SURMatch · T20 | No result | London | Vitality Blast 2018 |
| 9 Aug 2018 | WOR 137/8 v DER 121/7Match · T20 | Worcestershire won by 16 runs | Worcester | Vitality Blast 2018 |
| 9 Aug 2018 | GLO 242/4 v MID 172/6Match · T20 | Gloucestershire won by 70 runs | Bristol | Vitality Blast 2018 |
| 8 Aug 2018 | HAM 129/8 v SOM 130/4Match · T20 | Somerset won by 6 wickets | Southampton | Vitality Blast 2018 |
| 8 Aug 2018 | DUR 156/6 v LEI 142/6Match · T20 | Durham won by 14 runs | Chester-le-Street | Vitality Blast 2018 |
| 8 Aug 2018 | DER 177/6 v NOR 179/3Match · T20 | Northamptonshire won by 7 wickets | Derby | Vitality Blast 2018 |
| 7 Aug 2018 | DUR 154/7 v LAN 150/9Match · T20 | Durham won by 4 runs | Manchester | Vitality Blast 2018 |
| 7 Aug 2018 | GLA 198/7 v ESS 192/6Match · T20 | Glamorgan won by 6 runs | Cardiff | Vitality Blast 2018 |
| 5 Aug 2018 | KEN 160/5 v GLO 164/2Match · T20 | Gloucestershire won by 8 wickets | Canterbury | Vitality Blast 2018 |
| 5 Aug 2018 | ESS 157/5 v SUR 159/4Match · T20 | Surrey won by 6 wickets | Chelmsford | Vitality Blast 2018 |
| 5 Aug 2018 | BB 187/7 v NOR 170/7Match · T20 | Birmingham Bears won by 17 runs | Northampton | Vitality Blast 2018 |
| 5 Aug 2018 | MID 131 v GLA 135/3Match · T20 | Glamorgan won by 7 wickets | Richmond | Vitality Blast 2018 |
| 5 Aug 2018 | SUS 169/5 v SOM 170/7Match · T20 | Somerset won by 3 wickets | Hove | Vitality Blast 2018 |
| 4 Aug 2018 | WOR 206/2 v NOT 134Match · T20 | Worcestershire won by 72 runs | Nottingham | Vitality Blast 2018 |
