January |
| 20 Jan | Red, Orange & Green Ball Leinster Tour DCU | Tennis10s | Red | DCU | Leinster |
| 25 Jan | Red, Orange & Green Ball Leinster Tour Claremont RU | Tennis10s | Green | Claremont RU | Leinster |
| 27 Jan | Red, Orange & Green Ball Leinster Tour DCU | Tennis10s | Orange | DCU | Leinster |
February |
| 1 Feb | Red, Orange & Green Ball Leinster Tour Ashbrook | Tennis10s | Green | Ashbrook TC | Leinster |
| 3 Feb | Red, Orange & Green Ball Leinster Tour DCU | Tennis10s | Red | DCU | Leinster |
| 3 Feb | Red, Orange & Green Ball Leinster Tour DCU | Tennis10s | Orange | DCU | Leinster |
| 9 Feb | Red, Orange & Green Ball Leinster Tour Bushy Park | Tennis10s | Orange | Bushy Park | Leinster |
| 9 Feb | Red, Orange & Green Ball Leinster Tour Bushy Park | Tennis10s | Green | Bushy Park | Leinster |
| 10 Feb | Red, Orange & Green Ball Leinster Tour DCU | Tennis10s | Red | DCU | Leinster |
| 17 Feb | Red, Orange & Green Ball Leinster Tour Sutton | Tennis10s | Green | Sutton LTC | Leinster |
| 19 Feb | Red, Orange & Green Ball Leinster Tour Brookfield | Tennis10s | Red | Brookfield TC | Leinster |
| 20 Feb | Red, Orange & Green Ball Leinster Tour Claremont RU | Tennis10s | Orange | Claremont RU | Leinster |
March |
| 15 Mar | Red, Orange & Green Ball Leinster Tour Mullingar | Tennis10s | Orange | Mullingar LTC | Leinster |
| 15 Mar | Red, Orange & Green Ball Leinster Tour Mullingar | Tennis10s | Green | Mullingar LTC | Leinster |
| 22 Mar | Red, Orange & Green Ball Leinster Tour Clontarf | Tennis10s | Orange | Clontarf LTC | Leinster |
| 22 Mar | Red, Orange & Green Ball Leinster Tour Donabate TC | Tennis10s | Green | Donabate Portrane TC | Leinster |
| 24 Mar | Red, Orange & Green Ball Leinster Tour DCU | Tennis10s | Red | DCU | Leinster |
| 29 Mar | Red, Orange & Green Ball Leinster Tour Ashbrook | Tennis10s | Green | Ashbrook TC | Leinster |
| 29 Mar | Red, Orange & Green Ball Leinster Tour Claremont RU | Tennis10s | Orange | Claremont RU | Leinster |
April |
| 6 Apr | Red, Orange & Green Ball Leinster Tour Laytown | Tennis10s | Red | Laytown TC | Leinster |
| 6 Apr | Red, Orange & Green Ball Leinster Tour Laytown | Tennis10s | Green | Laytown TC | Leinster |
| 18 Apr | Templeogue Tennis 10's | Tennis10s | Orange | Templeogue | Leinster |
| 18 Apr | Templeogue Tennis 10's | Tennis10s | Green | Templeogue | Leinster |
| 23 Apr | Red, Orange & Green Ball Leinster Tour Brookfield | Tennis10s | Red | Brookfield TC | Leinster |
| 24 Apr | Red, Orange & Green Ball Leinster Tour Brookfield | Tennis10s | Green | Brookfield TC | Leinster |
May |
| 3 May | Leinster Tennis 10's Training Day | Tennis10s | Red | DCU | Leinster |
| 3 May | Leinster Tennis 10's Training Day | Tennis10s | Orange | DCU | Leinster |
| 3 May | Leinster Tennis 10's Training Day | Tennis10s | Green | DCU | Leinster |
| 17-18 May | Mullingar Junior Tour 100 (Weekend 2) | Junior | T100 | Mullingar | Leinster |
| 17-18 May | Mullingar Junior Tour 500(Weekend 2) | Junior | T500 | Mullingar | Leinster |
| 30-31 May | Rathgar Junior Tour 100 U12 & U14 | Junior | T100 | Rathgar | Leinster |
| 30 May-2 Jun | Rathgar Junior Tour 200 U12 & U14 | Junior | T200 | Rathgar | Leinster |
June |
| 7-14 Jun | Bray Junior Tour 500 Open (CWLTC) | Junior | T500 | Wicklow | Leinster |
| 13-15 Jun | Carrickmines Junior Tour 100 Open | Junior | T100 | Dublin | Leinster |
| 13-15 Jun | Carrickmines Junior Tour 200 Open | Junior | T200 | Dublin | Leinster |
| 16-21 Jun | Carrickmines Junior Tour 1000 Open | Junior | T1000 | Dublin | Leinster |
| 23-25 Jun | Leinster T100 June Events | Junior | T100 | Dublin | Leinster |
| 23-27 Jun | Leinster Junior Tour 500 Open 2025 | Junior | T500 | Dublin | Leinster |
| 26-29 Jun | Newtownpark Junior Tour 100 U12 & U14 | Junior | T100 | Dublin | Leinster |
| 28 Jun-5 Jul | Naas Junior Tour 100 Open 2025 | Junior | T100 | Kildare | Leinster |
| 28 Jun-5 Jul | Naas Junior Tour 500 Open 2025 | Junior | T500 | Kildare | Leinster |
July |
| 5-6 Jul | Kilkenny Junior Tour 100 | Junior | T100 | Kilkenny | Leinster |
| 5-7 Jul | Greystones Junior Tour 100 & Tennis 10s Open | Junior | T100 | Greystones | Leinster |
| 7-12 Jul | Greystones Junior Tour 500 | Junior | T500 | Greystones | Leinster |
| 7-12 Jul | Kilkenny Junior Tour 500 | Junior | T500 | Kilkenny | |
| 12-13 Jul | Sutton LTC East of Ireland Junior Tour 100 U12 & U14 2025 sponsored by MSL Park Motors | Junior | T100 | Dublin | Leinster |
| 12-13 Jul | Sutton LTC East of Ireland Junior Tour 200 U12 & U14 2025 sponsored by MSL Park Motors | Junior | T200 | Dublin | Leinster |
| 14-16 Jul | Beckett Park T100 U12, U14 | Junior | T100 | Dublin | Leinster |
| 14-19 Jul | Sutton LTC East of Ireland Junior Tour 1250 2025 sponsored by MSL Park Motors | Junior | T1250 | Dublin | Leinster |
| 17-18 Jul | Sutton LTC East of Ireland Junior Tour 100 U16 & U18 2025 sponsored by MSL Park Motors | Junior | T100 | Dublin | Leinster |
| 17-18 Jul | Sutton LTC East of Ireland Junior Tour 200 U16 & U18 2025 sponsored by MSL Park Motors | Junior | T200 | Dublin | Leinster |
| 19-20 Jul | 94th Junior Championships of Ireland Tour 200 2025 | Junior | T200 | | |
| 26-27 Jul | Clontarf Junior Tour 100 Open Week | Junior | T100 | Dublin | Leinster |
| 28-29 Jul | Beckett Park T100 U12 | Junior | T100 | Dublin | Leinster |
| 28 Jul-2 Aug | Clontarf Junior Tour 500 Open Week | Junior | T500 | Dublin | Leinster |
August |
| 2-3 Aug | Malahide Junior Tour 200 Open | Junior | T200 | Dublin | Leinster |
| 4-9 Aug | Malahide Junior Tour 1000 Open | Junior | T1000 | Dublin | Leinster |
| 5-6 Aug | Beckett Park T100 U14 | Junior | T100 | Dublin | Leinster |
| 9-10 Aug | Donnybrook Junior Tour 200 Irish Championships | Junior | T200 | Dublin | Leinster |
| 11-15 Aug | Donnybrook Junior Tour 1000 Irish Championships | Junior | T1000 | Dublin | Leinster |
| 11-15 Aug | Wexford Junior Tour 100 Open | | T100 | Wexford | Leinster |
| 15-23 Aug | 2025 William Fry Junior Lawn Championships of Ireland Qualifying | Junior | T2000 | Dublin | Leinster |
| 25-26 Aug | Beckett Park T100 U12 | Junior | T100 | Dublin | Leinster |
October |
| 3-5 Oct | Louth Junior Tour 1000 Championships (Weekend 1) | Junior | T1000 | Dundalk | Leinster |
| 4 Oct | Red, Orange & Green Ball Leinster Tour Glasnevin | Tennis10s | Orange | Glasnevin LTC | Leinster |
| 5 Oct | Red, Orange & Green Ball Leinster Tour DCU | Tennis10s | Green | DCU | Leinster |
| 10-12 Oct | Louth Junior Tour 1000 Championships (Weekend 2) | Junior | T1000 | Louth | Leinster |
| 11 Oct | Red, Orange & Green Ball Leinster Tour St Annes | Tennis10s | Orange | St Annes Raheny | Leinster |
| 12 Oct | Red, Orange & Green Ball Leinster Tour Bushy Park | Tennis10s | Green | Bushy Park | Leinster |
| 12 Oct | Red, Orange & Green Ball Leinster Tour Stratford | Tennis10s | Red | Stratford TC | Leinster |
| 19 Oct | Red, Orange & Green Ball Leinster Tour Laytown/Bettystown | Tennis10s | Red | Laytown/Bettystown | Leinster |
| 19 Oct | Red, Orange & Green Ball Leinster Tour Laytown/Bettystown | Tennis10s | Orange | Laytown/Bettystown | Leinster |
| 19 Oct | Red, Orange & Green Ball Leinster Tour Stratford | Tennis10s | Green | Stratford | Leinster |
| 31 Oct-2 Nov | Glasnevin Junior Tour 200 | Junior | T200 | Dublin | Leinster |