Tiger Roll ruled out of third Grand National bid as O'Leary

British Horseracing Authority chief handicapper Martin Greenwood has defended his decision.

Related Keywords

Punchestown , Kildare , Ireland , United Kingdom , Cheltenham , Gloucestershire , Aintree , Liverpool , Mount Ida , Kilkenny , British , Gordon Elliott , Kim Muir , Michael Oleary , Martin Greenwood , Ryanair , British Horseracing Authority , Aintree Grand National , Randox Grand National , Grand National , Gigginstown House Stud , Tiger Roll , Boyne Hurdle , Aintree Grand , Red Rum , Minella Times , Grand Nationals , Grade One , Asysland , Eddieo Leary , Frustration ,