Sean O'Sullivan and Blake Wood have agreed year contracts with the Kansas City Royals.

The pitchers were just two of 12 players to sign a contract with the Royals for the upcoming season.

O'Sullivan went 2-6 with a 7.25 earned run average in 12 games, all but two of which were starts, for Kansas City last year.

Wood made 55 relief appearances for the Royals in 2011, going 5-3 with a save and a 3.75 ERA.

The Royals also inked pitchers Nate Adcock, Kelvin Herrera, Jeremy Jeffress, Everett Teaford and Ryan Verdugo, catcher Manuel Pina, first baseman Clint Robinson and outfielders Jarrod Dyson, David Lough and Derrick Robinson.