Sydney jockey Blake Shinn has ridden a treble at Arlington Park to take his tally to six during his American sojourn.
Shinn is spending a few weeks in Chicago during the Australian winter after cementing an association with trainer Wesley Ward.
But it is with fellow trainer Wayne Catalano that Shinn has enjoyed the most success including two of his wins on Monday (Tuesday AEST).
Shinn has also ridden at Belmont in New York but his six wins have all been at Arlington.
He is due to return home on July 15.