Del Mar Thoroughbred Club has instituted a 10% purse increase, which will be retroactive to the track's opening day, July 10. Del Mar has also added a stakes race to its 2020 calendar--the $75,000 Del Mar Juvenile Filly Turf--a one-mile grass test for 2-year-old fillies Sept. 6. The race, which had been a regular feature at the seaside oval in the previous eight seasons, had been omitted from the original stakes schedule due to belt tightening measures. From July 10 through July 27, Del Mar conducted seven days of racing,...