Mammies Boy

The most interesting thread in his profile is what happens when conditions suit him. On normal ground, Mammies Boy transforms: he has won 3 of his 8 races in those conditions, a win rate of 38%, or better than 1 in every 3 races. In a sport where ground conditions can be the difference between a horse looking ordinary and looking like a different animal entirely, that kind of split is a significant clue for anyone watching him run.

He is trained by Nick Scholfield at Lambourn, one of racing's great training centres in Berkshire, and the yard has hit the ground running this season with 19 winners already sent out. Scholfield clearly knows how to place a horse, and Mammies Boy has been placed with care — he typically lines up in Class 4 races, a level below the top tier but competitive enough to mean wins are genuinely hard to come by. He has won 1 of his 7 races at that level, roughly 1 in 7, which puts his better performances elsewhere in sharp relief.

His most regular partner in the saddle is Jonjo O'Neill Jr, who has ridden him in 8 of his races but has only managed to get him to the winner's enclosure once together. The combination has not yet clicked as often as either would like, winning just 1 in 8 — around 12% — though O'Neill Jr is a capable jockey who rides plenty of winners at this level.

Mammies Boy is currently active, having raced just five days ago, and his recent form reads 7-–-1-4-1-5 — two wins tucked in among some quieter efforts. His last victory came at Warwick in May 2025, and with normal ground returning as the season progresses, there is every reason to think he can add to that tally. Keep an eye on the ground forecast before he runs.