What makes it even more interesting is what has happened in the last two weeks. Byrnes has hit a sharp vein of form, riding 2 winners from just 6 races — a win rate of 33%, compared to his seasonal average of 11%. That is not a fluke of numbers over a small sample, it is the kind of burst of confidence that can define a jockey's trajectory. When a rider starts converting at three times their usual rate, trainers notice.
The relationship with trainer C Byrnes — almost certainly a family connection, given the shared surname — has been the backbone of his career so far. Across 125 races together they have combined for 15 wins, winning roughly 1 in every 8, which is a fraction better than his overall average and speaks to a real understanding between the two. That kind of long-term partnership matters in racing; when a jockey and trainer are genuinely in sync, it is worth more than raw talent alone.
He also shows a clear preference for normal ground conditions, where he wins 7 from 38 races — roughly 1 in every 5. That is a notably stronger return than his overall figures, suggesting he rides with more confidence and precision when the track is riding as it should, without the complicating variables of wet or dry extremes.
The one partnership that has not clicked is with Dawn Coming, where Byrnes has drawn a blank across three races together. Some combinations just do not fire. At this stage of his career, with his numbers moving in the right direction and a trainer who clearly trusts him, that is a minor footnote rather than a worry.
| Course | Races | Wins | Win rate |
|---|---|---|---|
| Cork | 20 | 1 | 5% |
| Limerick | 20 | 1 | 5% |
| Clonmel | 17 | 2 | 11.8% |
| Down Royal | 15 | 2 | 13.3% |
| Punchestown | 14 | 3 | 21.4% |
| Fairyhouse | 12 | 1 | 8.3% |
| Ballinrobe | 11 | 2 | 18.2% |
| Listowel | 10 | 2 | 20% |
| Thurles | 9 | 2 | 22.2% |
| Navan | 9 | 1 | 11.1% |
| Tipperary | 9 | 0 | 0% |
| Naas | 9 | 0 | 0% |
| Kilbeggan | 8 | 2 | 25% |
| Killarney | 6 | 0 | 0% |
| Galway | 5 | 1 | 20% |
| Leopardstown | 4 | 0 | 0% |
| Cheltenham | 4 | 0 | 0% |
| Wexford | 4 | 0 | 0% |
| Sligo | 3 | 0 | 0% |
| Roscommon | 3 | 0 | 0% |
| Gowran Park | 3 | 0 | 0% |
| Downpatrick | 2 | 1 | 50% |
| Tramore | 1 | 0 | 0% |