Skelton teamed up with brother Dan for the victories of Faivoir and Proschema, while reigning champion Hughes posted a single success on Domaine De L’Isle.
While Skelton can rely on the full support of his sibling to provide his mounts in the remaining nine days, Hughes will cast his net far and wide, as he did for his latest scorer, who is trained near Swindon by Sean Curran.
Skelton said: “Harry is three clear, but the worst hope is false hope, and there’s no point thinking you have won.
“Yesterday was a big day for Harry (rode three winners at Southwell), especially after we drew a blank on Monday, when I thought we had some serious chances.
“But Harry will have a ride in every race from now until the end of the season. While it’s no big deal for Harry to have a double at Stratford or Warwick, Brian is used to riding six or seven every day, and he and his team will get winners.”
The Skelton team first struck gold with Faivoir (4-6 favourite), who registered his fifth victory of the campaign in the Join Racing TV Now Novices’ Hurdle.
“This horse has been on the go since the first Cheltenham meeting in October and was left in front a long way out, which made it more difficult,” said his trainer.
“I had it in mind to go chasing with him straight away, but now we just might have a rethink.
“We would have gone straight in over two and a half miles, but the way he races he is going to be versatile distance-wise.”
Little over an hour late the Skeltons doubled up with Proschema in the Kingston Stud Handicap Hurdle.
The 7-2 joint-favourite powered to the front approaching the final flight and pulled six and a half lengths clear of Winds Of Fire.
Skelton added: “The ground was way too soft for him when he ran in the Greatwood Hurdle here in November.
“Today was the first time we’d stretched him out in trip, and it’s all come together, although it’s taken a while for it to happen.
“The ground is vitally important and we will now go for a race over two miles and six furlongs at Haydock on Swinton Hurdle day.”
Hughes might have had luck on his side on Domaine De L’Isle in the Weatherite Handicap Chase, as The Mighty Don was showing no signs of stopping when hitting the second-last fence.
That error caused jockey James Davies to defy gravity by toppling onto Sam Twiston-Davies on Coo Star Sivola, who courteously helped him remain the plate.
As the Sean Curran-trained Domaine De L’Isle went on to score by a length and a half, Davies managed to complete the course on The Mighty Don, but in fifth place.
Hughes, conceding the emphasis was with Skelton, said: “James’ horse drifted onto my path and then back into Sam, who saved the day.
“I rode this horse two years ago at Newcastle and won on him at Ascot. He then lost his form, but Sean’s got him back with a wind job.”
On the title race, he added: “Winners round here are hard to find for northern jockeys.
“The advantage is with Harry, but it’s not over yet.”
Manofthemountain is a name to conjure with through the summer and next autumn following his smooth-as-silk delivery in the Ballymore Silver Trophy Limited Handicap Chase.
The Emma Lavelle-trained gelding travelled like a dream for Tom Bellamy and readily put the race to bed between the final two fences, scoring by four and a half lengths and a length and a half from Magic Saint and Romain De Senam.
Sporting the Limato colours of Paul Jacobs, the 8-1 winner could have the Paddy Power Gold Cup back here in November as a major objective.
Lavelle explained: “He’d had a break going into his previous race at Kempton and just took a blow at the second-last. The ground is probably the key to him, and I’m happy that we’ve found a distance (two and a half miles) where he should be.
“Paul is one of racing’s greatest enthusiasts and likes to plot a route. The Summer Plate at Market Rasen is an option, but the big target is to come back here in the autumn (for the Paddy Power).”
Oliver Sherwood attributed the addition of blinkers to Jersey Bean’s game front-running success under Brendan Powell in the Arkells Brewery Nicholson Holman Novices’ Handicap Chase.
After the 4-1 chance scored by six and a half lengths from Accordingtogino, Sherwood said: “He loved that ground but will now have a holiday.
“I’ve got to thank Henrietta Knight because his jumping was average and after a week’s school with her she suggested blinkers.
“He will get further, and we should have some fun with him next year.”
Local trainer Fergal O’Brien got to within two of the century mark for the season, while conditional Liam Harrison had his claim cut to 5lb courtesy of Ask Dillon’s triumph in the Jockey Club Cheltenham And SW Syndicate Handicap Hurdle.
Harrison said: “A few of them going a good gallop suited us, and my horse travelled on that decent ground. He’s done plenty of schooling over fences, which is the direction he’ll be heading next season.”
The Nicky Henderson-trained Hooper successfully stepped into handicap company to take the Cheltenham Pony Racing Authority Graduates Conditional Jockeys’ Hurdle under Ben Ffrench Davis.
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