| Subject | Location | Date | Start Time |
| Masters Practice (045 - 055) | Hertfordshire - Birchwood Leisure Centre | 02/09/2018 | 10:00:00 |
| Masters Practice (060 - 065) | Hertfordshire - Birchwood Leisure Centre | 02/09/2018 | 12:00:00 |
| Masters Practice (045 - 055) | Hertfordshire - Birchwood Leisure Centre | 09/09/2018 | 10:00:00 |
| Masters Practice (060 - 065) | Hertfordshire - Birchwood Leisure Centre | 09/09/2018 | 12:00:00 |
| Masters Practice (045 - 055) | Hertfordshire - Birchwood Leisure Centre | 16/09/2018 | 10:00:00 |
| Masters Practice (060 - 065) | Hertfordshire - Birchwood Leisure Centre | 16/09/2018 | 12:00:00 |
| Masters Practice (045 - 055) | Hertfordshire - Birchwood Leisure Centre | 23/09/2018 | 10:00:00 |
| Masters Practice (060 - 065) | Hertfordshire - Birchwood Leisure Centre | 23/09/2018 | 12:00:00 |
| O45 match v Cambridgeshire (H) | Hertfordshire - Birchwood Leisure Centre | 14/10/2018 | 10:00:00 |
| O50 match v Suffolk (H) | Hertfordshire - Birchwood Leisure Centre | 14/10/2018 | 13:00:00 |
| O55 match v Cambridgeshire (H) | Hertfordshire - Birchwood Leisure Centre | 14/10/2018 | 10:00:00 |
| O60 match v Kent (A) | M.B.A Castlemaine Hall, 100 Castlemaine Ave, Gillingham, Kent ME7 2QE | 14/10/2018 | 13:00:00 |
| O55 match v Suffolk (H) | Hertfordshire - Birchwood Leisure Centre | 28/10/2018 | 10:00:00 |
| O60 match v Suffolk (A) | YMCA, Wellington St, Ipswich, IP1 2NU | 04/11/2018 | 11:00:00 |
| O55 match v Essex (H) | Hertfordshire - Birchwood Leisure Centre | 11/11/2018 | 10:00:00 |
| O50 match v Buckinghamshire (A) | Wycombe Badminton Centre, Crest Road, High Wycombe HP11 1UA | 18/11/2018 | 12:00:00 |
| O50 match v Essex (H) | Hertfordshire - Birchwood Leisure Centre | 25/11/2018 | 10:00:00 |
| O60 match v Essex (H) | Hertfordshire - Birchwood Leisure Centre | 25/11/2018 | 12:30:00 |
| O45 match v Middlesex (H) | Hertfordshire - Birchwood Leisure Centre | 09/12/2018 | 10:00:00 |
| O50 match v Suffolk (A) | Suffolk One, Scrivener Dr, Ipswich IP8 3SU | 09/12/2018 | 11:00:00 |
| O55 match v Essex (A) | Redbridge Sports Centre, Forest Rd, Barkingside IG6 3HD | 09/12/2018 | 13:00:00 |
| O65 match v Northamptonshire (H) | Hertfordshire - Birchwood Leisure Centre | 16/12/2018 | 13:00:00 |
| O50 match v Essex (A) | Redbridge Sports Centre, Forest Rd, Barkingside IG6 3HD | 06/01/2019 | 13:00:00 |
| O65 match v Leicestershire (H) | Hertfordshire - Birchwood Leisure Centre | 06/01/2019 | 13:00:00 |
| O45 match v Cambridgeshire (A) | Cambridge Regional College, Kings Hedges Rd, Milton, Cambridge CB4 2QT | 20/01/2019 | 12:00:00 |
| O55 match v Cambridgeshire (A) | Cambridge Regional College, Kings Hedges Rd, Milton, Cambridge CB4 2QT | 20/01/2019 | 12:00:00 |
| O60 match v Essex (A) | Chalkwell BC, 856 London Road, Leigh-on-Sea, Essex SS9 3NQ | 20/01/2019 | 10:00:00 |
| O55 match v Buckinghamshire (A) | Wycombe Badminton Centre, Crest Road, High Wycombe HP11 1UA | 27/01/2019 | 12:00:00 |
| O55 match v Suffolk (A) | YMCA, Wellington St, Ipswich, IP1 2NU | 03/02/2019 | 11:00:00 |
| O45 match v Essex (H) | Hertfordshire - Birchwood Leisure Centre | 10/02/2019 | 10:00:00 |
| O60 match v Suffolk (H) | Hertfordshire - Birchwood Leisure Centre | 17/02/2019 | 10:00:00 |
| O65 match v Buckinghamshire (H) | Hertfordshire - Birchwood Leisure Centre | 17/02/2019 | 13:00:00 |
| O45 match v Essex (A) | Redbridge Sports Centre, Forest Rd, Barkingside IG6 3HD | 24/02/2019 | 13:00:00 |
| O55 match v Buckinghamshire (H) | Hertfordshire - Birchwood Leisure Centre | 24/02/2019 | 10:00:00 |
| O60 match v Kent (H) | Hertfordshire - Birchwood Leisure Centre | 24/02/2019 | 13:00:00 |
| O65 match v Leicestershire (A) | Leicestershire BA Hall, Babington Academy, Strasbourg Drive, Beaumont Leys, Leicester LE4 0SZ | 24/02/2019 | 14:00:00 |
| O50 match v Buckinghamshire (H) | Hertfordshire - Birchwood Leisure Centre | 03/03/2019 | 10:00:00 |
| O65 match v Buckinghamshire (A) | Wycombe Badminton Centre, Crest Road, High Wycombe HP11 1UA | 17/03/2019 | 12:00:00 |
| O65 match v Northamptonshire (A) | Raunds Manor School, Mountbatten Way, Raunds, Wellingborough NN9 6PA | 24/03/2019 | 14:00:00 |
| O45 match v Middlesex (A) | Hounslow Dome, 237 N Hyde Ln, Hounslow, Southall UB2 5TZ | 30/03/2019 | 13:00:00 |
| Masters County Champs. Play-offs (TBC) | TBC | 14/04/2019 | 00:00:00 |
| Masters County Championship League Finals | Hertfordshire Sports Village | 27/04/2019 | 10:00:00 |
| Masters County Championship League Finals | Hertfordshire Sports Village | 28/04/2019 | 10:00:00 |
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