Citibank Ballpark is a stadium in Midland, Texas. It is primarily used for baseball, and is the home field of the Midland RockHoundsminor league baseball team. The first game at Citbank Ballpark was played in 2002, the stadium seats 6,669 people. Citibank Ballpark was originally known as First American Bank Ballpark, but the name was changed in 2005 after Citibank acquired First American Bank of Bryan, Texas]. Citibank Ballpark replaced the old Christensen Stadium, the former home of the Rockhounds. Christensen Stadium had previously been known as Cubs Stadium and Angels Stadium. The Head Groundskeeper is Eric Ferland.