The Keeneland September yearling sale, which earlier this week became the first Thoroughbred yearling sale to gross $300 million, is taking aim on another record as Keeneland's most lucrative auction of any kind.
Keeneland's top-grossing auction is its November breeding stock sale, which set the mark in 1999 when it sold 3,461 horses for $317,666,000. As it entered the 10th of 14 sessions on Friday, the September yearling sale was within striking distance of equaling that standard.