A 1/50th share in French Champion Sire Siyouni (Fr) (Pivotal {GB}) (lot 36), alongside several Royal Ascot runners, anchors the Tattersalls Online June Sale catalogue. Bidding will open at 10 a.m. local time on Friday, June 10 and close beginning at noon that same day. The bay has 62 group/listed winners to his credit, including Classic winners St Mark's Basilica (Fr), Sottsass (Fr), Ervedya (Fr), Laurens (Fr), and Dream And Do (Ire). He stands for €140,000 at the Aga Khan's Haras de Bonneval in 2022. Listed winner Logo Hunter (Ire)...