1 of 3 | Pin Up Betty, shown winning the 2024 Regret Stakes, tackles Sunday's Mint Julep Stakes at Churchill Downs. Photo by Kurtis Coady, courtesy of Churchill Downs

May 30 (UPI) -- Churchill Downs returns to the spotlight this weekend with names like 2024 Kentucky Derby winner Mystik Dan entered for six stakes races previewing the track's Stephen Foster Day three weeks down the calendar.

Monmouth Park, Santa Anita and Woodbine also get in on the graded stakes action, which is slightly curtailed by postponement of some turf features at waterlogged Penn National and Delaware Park.

The Grade III Penn Mile and the Penn Oaks, originally scheduled for Friday at Penn National, have been pushed back to June 20 because of the threat of heavy rain. The $200,000 Cape Henlopen at Delaware Park was pushed back to June 14.

Globally, Sunday brings the Japanese Derby. And we've got some weekday results from Sandown in England.