Sunday's G1 Comer Group International Irish St Leger hero Sonnyboyliston (Ire) (Power {GB}) will not travel Down Under for a tilt in the 2021 G1 Melbourne Cup. Trained by Johnny Murtagh, the Kildare Racing Club colourbearer took the Listed Martin Molony S. at Limerick in June and, although sixth in the G3 John Smith's Silver Cup S. at York on July 10, bounced back with a narrow win in the Sky Bet Ebor H. there on Aug. 21. The 4-year-old gelding defeated 2020 Melbourne Cup winner Twilight Payment (Ire) (Teofilo...