Speedway Stables' undefeated Cavalieri (Nyquist--Stiffed, by Stephen Got Even) has been retired from racing, with John Sikura's Hill 'n' Dale Farm acquiring a majority share in the Grade I winner. "She was a perfect five for five, an amazing talent and an alpha female, who thrilled us, each and every time she waltzed past her competition," said Speedway's Peter Fluor. "In light of the fact she has nothing more to prove race wise, it was considered appropriate timing to breed her. It has been a pleasure to be part of...