Wikipedia - Altoona Curve

The Altoona Curve are a Minor League Baseball team based in Altoona, Pennsylvania, named after nearby Horseshoe Curve (but also alluding to the curveball, a type of pitch). The team plays in the Double-A Northeast and is the Double-A affiliate of the Pittsburgh Pirates. The Curve play in Peoples Natural Gas Field, located in Altoona; it was opened in 1999 and seats 7,210 fans.

The Curve were members of the Eastern League from 1999 to 2020. They hosted the Eastern League All-Star Game at Blair County Ballpark on July 12, 2006, before a standing-room-only crowd of 9,308.