Cutting it very close to the wire, the Court of Arbitration for Sport says it expects to rule on a selection dispute in Ireland's equestrian team on Saturday.

According to the Associated Press, "CAS says rider Denis Lynch has challenged Horse Sport Ireland's nomination of Cian O'Connor in a two-rider team in individual jumping. 

Lynch was originally selected then withdrawn after his horse, Lantinus, was disqualified from a recent event on health grounds."

The jumping ompetition begins Aug. 4 at Greenwich Park.

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