It isn't always easy for a small breeder to mix it with the bigger operations, pinning their hopes on mating more inexpensive mares with less-regarded stallions who might be flying under the radar at four- and lower five-figure service fees. The Lexington-based Winchester Farm, owned and operated by Dr. Naoya and Marie Yoshida, have made their mark applying those principles, and the pair were on hand over the past weekend at Saratoga. No, they didn't necessarily have a stake or other vested interest in the final leg of the Triple...