Kentucky Downs undercard

LOUISVILLE, Ky. - 'TDN Rising Star' Smile Happy (Runhappy), eighth in last year's GI Kentucky Derby behind the re-opposing Rich Strike (Keen Ice), appears to have a very big season ahead of him after delivering a decisive 7-1 upset over a talented group of older horses assembled in Friday's GII Alysheba S. at Churchill Downs. Smile Happy shadowed heavily favored last-out GII New Orleans Classic S. winner West Will Power (Bernardini) from an outside second through early fractions of :24.30 and :47.80. The Lucky Seven Stable colorbearer struck the front...