Since then, he has won four of five starts, losing only when he was a fine second to Housebuster in the Withers Stakes last time out.
His rivals include Statemanship, who captured the Withers Stakes last month at Aqueduct.
He came home third in the Withers Stakes.
He raced with success at age two to four, scoring wins in the important 1969 Withers Stakes and Arlington Classic.
Fast Decision is an improving colt who won the Withers Stakes in his last start.
The following year, he had a second place finish in the Withers Stakes.
He also finished second in the mile Withers Stakes at Aqueduct Race Track.
In 1956, the Withers Stakes was contested at a mile and a sixteenth.
In his 3-year-old debut, he had returned from a six-month layoff to win the Withers Stakes, and he seems likely to improve Saturday.
Omaha was brought back in distance for the Withers Stakes over one mile on May 27.