The St. Marys Rotary Club field construction started in 2002 and was completed in 2003. It was named after the St. Marys Rotary Club who were the first major supporters of the Hall of Fame project in St. Marys.

Rotary Field was built by Mar-co Clay products and is used for both children’s baseball and adult slo-pitch.

Lights were installed in 2009 and the grass infield was taken out and replaced with clay in 2013.

Rotary Field is also home to a family of Osprey each summer.