 The 9-to-20 favorite came in a half-length ahead of Martini II who in turn beat Tie Silk by 7½ lengths.The $25,000 Su Mac Lad took home brought his career winnings to $687,549, the most of any pacer or trotter as of that date.At the time of his retirement in 1965, Su Mac Lad was the sport's leading career money earner with $885,695 brought in during a total of 151 races, with the horse winning 68 times, coming in second on 32 occasions and taking third 18 times.