BB&T Ballpark
Team: Winston-Salem Dash
League: Carolina League
Major League affiliate: Chicago White Sox
Notable: BB&T also owns the naming rights for a new ballpark opening in downtown Charlotte next year. The park will be the new home of the Charlotte Knights, also a White Sox affiliate.
Fifth Third Field
Team: Toledo Mud Hens
League: International League
Major League affiliate: Detroit Tigers
Notable: Cincinnati-based Fifth Third is also the named sponsor at minor league stadiums in Grand Rapids, Mich., Geneva, Ill., and Dayton, Ohio.
Huntington (Bank) Park
Team: Columbus Clippers
League: International League
Major League affiliate: Cleveland Indians
Notable: In 2009, ballparks.com named the stadium its ballpark of the year.
NBT Bank Stadium
Team: Syracuse Chiefs
League: International League
Major League affiliate: Washington Nationals
Notable: NBT Bank of Norwich, N.Y., took over the naming rights when it bought Alliance Bank in Syracuse earlier this year.
NewBridge Bank Park
Team: Greensboro Grasshoppers
League: South Atlantic League
Major League affiliate: Miami Marlins
Notable: NewBridge bought the naming rights after the team's prior deal with First Horizon Corp. expired in 2007.
Richmond County Bank Ballpark
Team: Staten Island Yankees
League: New York-Penn League
Major League affiliate: New York Yankees
Notable: The bank was sold to New York Community Bancorp in 2001 but continues to do business as Richmond County Bank.
Sovereign Bank Stadium
Team: York Revolution
League: Atlantic League
Major League affiliate: None
Notable: The venue will be renamed Santander Bank Stadium later this year after Sovereign itself is re-branded. Sovereign is owned by the Spanish banking company Banco Santander.
TD Bank Ballpark
Team: Somerset Patriots
League: Atlantic League
Major League affiliate: None
Notable: Toronto-Dominion's TD Bank inherited the naming rights when it bought Commerce Bank of Cherry Hill, N.J., in 2008.
Trustmark (Bank) Park
Team: Mississippi Braves
League: Southern League
Major League affiliate: Atlanta Braves
Notable: Trustmark, of Jackson, Miss., has owned the naming rights since the ballpark opened in 2005.
Whitaker Bank Ballpark
Location: Lexington, Ky.
Team: Lexington Legends
League: South Atlantic League
Major League affiliate: Kansas City Royals
Notable: With just $1.4 billion of assets, Whitaker ranks among the smallest banks to have its name on a professional sports stadium or arena.