The most compelling thread running through Allen's career so far is his relationship with Tyger Bay. Ten wins from 67 races together is not just a good record — it tells a story of a trainer and a horse who have genuinely figured each other out. That is nearly 1 in every 7 races won as a pair, and in a yard of 54 total career winners, having one horse account for that many of them says everything about how central Tyger Bay has been to Allen's story. When you find a horse that keeps delivering, you keep running it, and Allen clearly has.
There is also a tactical note worth flagging: Allen's numbers on fast, dry ground are notably sharp. Four wins from 18 races in those conditions works out at 22%, or just under 1 in every 4 — nearly double his overall rate. That kind of split does not happen by accident. It suggests Allen either has horses that genuinely thrive when the ground is quick, or that he is selective enough to target those conditions deliberately. Either way, when the sun is out and the ground firms up, his runners are worth a second look.
His most regular jockey partnership is with Darragh Keenan, who has ridden 29 times for the yard and come home in front on 3 of them. That is roughly 1 in every 10 rides together — modest on paper, but the volume of the relationship matters. When a trainer keeps putting the same jockey up, it usually means communication is good and trust is there, and those things tend to pay off eventually. Allen is still early in his career, and if the trajectory of these past four years continues, the numbers are only going to get more interesting.
| Course | Races | Wins | Win rate |
|---|---|---|---|
| Lingfield Park | 35 | 4 | 11.4% |
| chelmsford | 18 | 3 | 16.7% |
| Southwell | 8 | 0 | 0% |
| Kempton Park | 6 | 2 | 33.3% |
| Newmarket | 6 | 0 | 0% |
| Brighton | 5 | 1 | 20% |
| Great Yarmouth | 4 | 1 | 25% |
| Windsor | 3 | 0 | 0% |
| Leicester | 2 | 1 | 50% |
| Catterick Bridge | 2 | 0 | 0% |
| Sandown Park | 2 | 0 | 0% |
| Bath | 2 | 0 | 0% |
| Nottingham | 1 | 0 | 0% |
| Doncaster | 1 | 0 | 0% |
| Pontefract | 1 | 0 | 0% |
| Goodwood | 1 | 0 | 0% |