Win rate and top-3 rate will show once this horse has raced.
Since this is a debut, everything is genuinely unknown. Some horses take to racing immediately; others need a few outings to settle and learn. King's record this year suggests the yard is in good form, which is a reasonable sign that Running Dream has been properly prepared, but a debut runner is always a lottery. The pedigree offers some encouragement — Valirann and King's Theatre are both names associated with decent racehorses — but bloodlines are no guarantee of what the actual animal will do on the track. All that matters now is how Running Dream handles the real thing: the noise, the pace, the competition, and the pressure of racing for the first time. The only way to find out is to run.