His most significant professional relationship is with trainer Archie Watson, one of the sharper yards in British racing. Cox has ridden 99 times for Watson and converted 5 of those into winners, a win rate of around 1 in 20. That might not sound dramatic, but landing 99 rides with a single trainer is a real sign of trust — trainers have plenty of options, and they do not keep calling on a jockey unless they believe in them.
One small but telling detail in his record is how he performs on normal ground conditions. Across 54 races on a standard surface, he has won 4 times — around 1 in every 13 rides, noticeably better than his overall average. It is the kind of stat that hints at a jockey who times his finishes well when the track is riding fairly and horses are doing what they should. Whether that edge deepens as his career develops will be worth watching.
Forty-one career winners in four years is a modest but honest foundation. The sport is full of jockeys who never reach that number at all, and Cox is still in the phase of his career where experience is the most valuable currency he can earn. The real question is whether the Archie Watson connection continues to grow — because when a young jockey and a progressive trainer find a rhythm together, that partnership can be the thing that lifts both of them to the next level.
| Course | Races | Wins | Win rate |
|---|---|---|---|
| Wolverhampton | 39 | 0 | 0% |
| Kempton Park | 35 | 0 | 0% |
| Lingfield Park | 33 | 1 | 3.0% |
| Bath | 24 | 0 | 0% |
| Southwell | 18 | 0 | 0% |
| Chepstow | 16 | 1 | 6.2% |
| Windsor | 15 | 0 | 0% |
| Ffos Las | 13 | 2 | 15.4% |
| chelmsford | 10 | 0 | 0% |
| Nottingham | 9 | 0 | 0% |
| Brighton | 8 | 1 | 12.5% |
| Newbury | 8 | 0 | 0% |
| Newcastle | 8 | 0 | 0% |
| Salisbury | 5 | 2 | 40% |
| Haydock Park | 5 | 0 | 0% |
| Leicester | 5 | 0 | 0% |
| Newmarket | 4 | 1 | 25% |
| Goodwood | 4 | 0 | 0% |
| Ripon | 3 | 1 | 33.3% |
| Thirsk | 3 | 1 | 33.3% |
| Epsom Downs | 3 | 0 | 0% |
| Doncaster | 3 | 0 | 0% |
| Carlisle | 2 | 0 | 0% |
| Beverley | 2 | 0 | 0% |
| Ascot | 2 | 0 | 0% |
| Pontefract | 1 | 0 | 0% |
| York | 1 | 0 | 0% |
| Catterick Bridge | 1 | 0 | 0% |
| Great Yarmouth | 1 | 0 | 0% |
| Wetherby | 1 | 0 | 0% |
| Sandown Park | 1 | 0 | 0% |