Easily the most accomplished runner in the field with earnings of over $2.75 million--more than his nine opponents combined--7-year-old stalwart Arklow (Arch) will try to make amends for running fourth as a heavy favorite in last year's GI United Nations S. in Saturday's renewal of the 1 3/8-mile test on the Monmouth turf. Picking up his first stakes win as a 3-year-old in the GII American Turf S. back in 2017, the bay has since added five more black-type scores, including his lone Grade I success thus far in the...