Koufax is a $40,000 Back Of The Neck colt with a serious trotting pedigree and the look of a horse who keeps moving forward. He was a first‑over fourth in his recent Excelsior start, a very good effort that showed toughness and maturity for a young trotter. He was also a good 3rd in a NY Sire Stakes event at Monticello.  With a stakes‑winning dam and a deep producing family behind him, he’s built to get better with time — and he is. Even better, he’s eligible in both New York and Massachusetts, giving owners two strong programs to target as he continues to improve each week.... Don't miss out on this improving colt.... No Reserve.