He might have missed out on a second Cazoo Derby winner when deciding to partner Hurricane Lane at Epsom instead of stablemate Adayar but his faith in the Dante winner was repaid later in the season.
Hurricane Lane, a son of Frankel, carried William to three Group 1 races when landing the Irish Derby, Grand Prix de Paris and St Leger.
A double on QIPCO 2000 Guineas day got William off to a flyer in the race to be champion jockey and a superb Saturday four‐timer at Newmarket two weeks later was a sign of things to come.
June was particularly fruitful with trebles at Goodwood, Lingfield and Leicester, twice, edged him in front of Oisin. A haul of three Royal Ascot winners, including Group 2 victories on Kemari and Wonderful Tonight, was a decent return but it came at a price.
An 11‐day whip ban picked up when winning the Ascot Stakes on Reshoun on the opening day of Flat racing’s biggest meeting slowed his momentum.
A fruitful week at Doncaster’s St Leger meeting with eight winners in four days, including the final Classic of the season with Hurricane Lane, kept him in the hunt with six of those supplied by Godolphin’s number one trainer, Appleby.