Jack Russell Memorial Stadium is a stadium in Clearwater, Florida. It opened as Jack Russell Stadium in 1955. It had a capacity of 4,744 when it opened; in 2003 seating capacity was 6,942 people. It was the spring training home of the Philadelphia Phillies Major League Baseball team from 1955 through 2003. Since 2017, it has been home to the Clearwater High School and St. Petersburg College baseball teams.