Upsets were prominent on Tuesday's Blue Grass Day undercard at Keeneland, the biggest being Positano Sunset's 14-1 surprise over the favorite Emery in the $623,338 Madison (G1) for fillies and mares.

A days-long wet weather system forecast to affect central Kentucky this weekend could wreak havoc on Keeneland's signature program of the spring meet on Saturday, in particular the two stakes scheduled for the turf.

The $215,000 Inside Information (G2) sits among a slew of stakes on the Pegasus World Cup Day undercard at Gulfstream Park on Saturday.

One day after Dornoch in the Belmont (G1), trainer Danny Gargan’s other Derby also-ran, Society Man, likewise bounced back in the Matt Winn (G3) at Churchill Downs.