Most fifties in Cricket Ireland Inter-Provincial Twenty20 Trophy
2016–2026 · from 111 matches with ball-by-ball data
| # | Player | Span | Inns | 50s | 100s | Runs |
|---|---|---|---|---|---|---|
| 1 | Tim Tector | 2020–2026 | 39 | 10 | 1 | 1,214 |
| 2 | Andrew Balbirnie | 2017–2026 | 42 | 8 | 1 | 1,325 |
| 3 | Stephen Doheny | 2017–2026 | 50 | 6 | 1 | 1,309 |
| 4 | Lorcan Tucker | 2017–2026 | 45 | 5 | 0 | 992 |
| 5 | James McCollum | 2017–2026 | 36 | 5 | 0 | 878 |
| 6 | M Topping | 2022–2026 | 24 | 5 | 0 | 514 |
| 7 | Christopher De Freitas | 2024–2026 | 16 | 5 | 0 | 500 |
| 8 | George Dockrell | 2017–2026 | 38 | 4 | 0 | 749 |
| 9 | Cade Carmichael | 2022–2026 | 28 | 4 | 0 | 672 |
| 10 | SJ Topping | 2024–2025 | 12 | 4 | 0 | 374 |
| 11 | Harry Tector | 2017–2026 | 43 | 3 | 0 | 913 |
| 12 | Ross Adair | 2020–2026 | 39 | 3 | 2 | 810 |
| 13 | Gareth Delany | 2017–2026 | 27 | 3 | 0 | 712 |
| 14 | Simi Singh | 2017–2023 | 26 | 3 | 0 | 611 |
| 15 | Paul Stirling | 2020–2026 | 25 | 3 | 0 | 598 |
| 16 | Jake Egan | 2024–2026 | 19 | 3 | 0 | 533 |
| 17 | Kevin O'Brien | 2017–2022 | 23 | 3 | 0 | 445 |
| 18 | Tyrone Kane | 2017–2024 | 25 | 3 | 0 | 443 |
| 19 | William Porterfield | 2018–2021 | 14 | 3 | 0 | 354 |
| 20 | Greg Thompson | 2016–2019 | 10 | 3 | 0 | 278 |
| 21 | PL le Roux | 2025 | 11 | 3 | 0 | 266 |
| 22 | James Shannon | 2017 | 4 | 3 | 0 | 170 |
| 23 | R Pretorius | 2020–2025 | 31 | 2 | 0 | 582 |
| 24 | PJ Moor | 2021–2025 | 30 | 2 | 0 | 540 |
| 25 | Murray Commins | 2019–2023 | 19 | 2 | 1 | 485 |
| 26 | JC McNally | 2024–2025 | 15 | 2 | 0 | 424 |
| 27 | M Ford | 2019–2023 | 21 | 2 | 0 | 354 |
| 28 | Curtis Campher | 2020–2025 | 18 | 2 | 0 | 330 |
| 29 | Ben Calitz | 2024–2026 | 17 | 2 | 0 | 299 |
| 30 | AR Frost | 2021–2024 | 10 | 2 | 0 | 225 |
| 31 | Gavin Roulston | 2024–2026 | 11 | 2 | 0 | 215 |
| 32 | Andy McBrine | 2016–2026 | 46 | 1 | 0 | 679 |
| 33 | Shane Getkate | 2016–2024 | 36 | 1 | 0 | 591 |
| 34 | Neil Rock | 2018–2025 | 34 | 1 | 0 | 561 |
| 35 | J Wilson | 2021–2026 | 34 | 1 | 0 | 539 |
| 36 | Graham Hume | 2020–2025 | 28 | 1 | 0 | 369 |
| 37 | K Hilton | 2024–2026 | 18 | 1 | 0 | 289 |
| 38 | NJ McGuire | 2020–2023 | 22 | 1 | 0 | 262 |
| 39 | William McClintock | 2016–2026 | 21 | 1 | 0 | 261 |
| 40 | David Rankin | 2016–2020 | 13 | 1 | 0 | 237 |
| 41 | JL Lawlor | 2020–2022 | 10 | 1 | 0 | 189 |
| 42 | AP Gillespie | 2016–2023 | 10 | 1 | 0 | 180 |
| 43 | John Anderson | 2017–2018 | 8 | 1 | 0 | 159 |
| 44 | J Matchett | 2017–2022 | 7 | 1 | 0 | 144 |
| 45 | O Gunning | 2018 | 3 | 1 | 0 | 96 |
| 46 | LI Georgeson | 2021 | 4 | 1 | 0 | 93 |
| 47 | M Donegan | 2023 | 5 | 1 | 0 | 80 |
| 48 | R Mudford | 2023 | 2 | 1 | 0 | 65 |