Iowa Cubs outfielder Kevin Alcantara playing best baseball of his Triple-A career

Iowa Cubs outfielder Kevin Alcantara playing best baseball of his Triple-A career

Iowa Cubs outfielder Kevin Alcantara is playing his best baseball since coming to Triple-A.

Giants Select Sergio Alcantara

The Giants selected infielder Sergio Alcántara onto the roster for tonight’s series finale in Arizona. Outfielder Daniel Johnson was optioned to Triple-A Sacramento, while catcher Logan Porter was designated for assignment to clear a spot on the 40-man roster. Alcántara, 29 next week, is a switch-hitting middle infielder. If he gets into a game, it’d be his first big league appearance in three years. He has tallied just over 500 MLB plate appear…