His heater will undoubtedly befuddle hitters , but he needs to discover much better control than he had during a September call - up last year .
Jaime earned a spot in Atlanta 's bullpen out of spring training .
Jaime 's heater will undoubtedly befuddle hitters , but he needs to discover much better control than he had during a September call - up last year .
Jaime earned a spot in Atlanta 's bullpen out of spring training .