Win rate and top-3 rate will show once this horse has raced.
What gives this debut some extra interest is the trainer. Henry de Bromhead is based at Knockeen in Co Waterford, and his yard has sent out 110 winners this season. To put that in perspective, a yard sending out over a hundred winners in a single season is a sign of a operation running at a very high level, with a lot of horses being trained and finished in the top 3 in the right races. When a horse of this kind arrives at a yard like that, it is fair to assume it has been given every chance to show its ability.
So what should a newcomer watch for? Mainly, whether Adamas settles and handles the occasion, since a first race can throw up surprises for any horse, however well bred. A debut performance will not tell you the whole story, but it will tell you whether the horse is worth following in its next few outings. If you are watching for the first time, Adamas is a good one to follow precisely because nobody yet knows the answer, and that uncertainty is what makes a debut worth watching.