The 18-year-old joins the Magpies from Chelsea after spending a short time in London.
The Kingfishers continued their pre-season preparations with friendlies at home.
Archie Watson's Dragon Symbol finished second as Battaash drifted in the final furlong.
The 24-year-old was part of the rowing team to finish third in Tokyo on Friday morning.
The seven-year-old is chasing a fifth successive win in the King George Stakes on Friday.
Hungerford manager Danny Robinson saw his side return to winning ways against Dorchester on Tuesday.
The three-year-old claimed her third Group 1 success and was ridden by Oisin Murphy.
The stand-in captain hit an incredible 170 runs for her side.
The 26-year-old was making his debut at the World Matchplay in Blackpool.
The Crusaders made it five wins from five in pre-season on Tuesday.
The 19-year-old impressed in the U20 European Championships last weekend.
The 20-year-old will be part of the team that get their campaign underway on Saturday.
The Kingfishers will open up their league campaign against Northwood on August 14
The Newbury runner finished eighth at the European Championships in Estonia.
The manager leaves his role after two years at the club.
The Marlborough-based trainer has extended his record to four wins in the Class 2 race.
He has been in the role for two years and enjoyed some good times at the club.
The Lambourn trainer has options after the impressive performance at Newbury on Friday.
The 36-year-old is making her third appearance at the games as she chases a medal in Tokyo.
The Newbury athlete has also qualified for the final of the women's hammer event on Saturday.