Ryan Moore, who rides first call for Ballydoyle trainer Aidan O'Brien, has entered quarantine in Ireland as of last Saturday and will be riding in Ireland at Irish Champions Weekend on Sept. 12-13. These will be Moore's first rides in Ireland in 2020, as COVID-19 has kept him in the UK earlier in the season. "As people travelling from the UK to Ireland currently have to quarantine on arrival for 14 days, I flew over immediately after racing at Goodwood last Saturday afternoon so that I could ride at the...