Arnaz

The real key to Arnaz appears to be ground conditions. On fast, dry ground he is a different proposition: he has won 2 of his 6 races on such surfaces—a 33% win rate that stands out sharply against his overall record. Soft or muddy ground clearly blunts him. His trainer, Mark Loughnane at Rock Farm in Worcestershire, runs a productive yard that has sent out 25 winners this season, and Arnaz's most recent victory came just this week at Chepstow on 18 August. That win suggests he has found the right conditions and is performing to his level right now.

One oddity worth noting: his regular jockey Tom Marquand has not won a single race aboard him across seven attempts. Whether that partnership will continue or whether another rider might have better luck remains to be seen. Arnaz typically competes in Class 5 races, the most competitive tier he contests, and has drawn a blank there—0 wins from 14 tries—which hints that he is genuinely suited to racing at slightly lower levels where the competition allows his modest talents to shine through.