O’Brien’s Jamaica set to thwart Weld bid for 23rd win

On this occasion Weld saddles a son of Harlan's Holiday, Postulation, and he is obviously entitled to the utmost respect, with just one promising run under his belt.
Aidan's O’Brien’s Jamaica, however, also once raced, is napped to beat Postulation, in what promises to be a really fascinating tussle both in the betting ring and on the track.