Luis Arraez is straight out of a time machine. No one in modern baseball hits like this crouching, lefty, contact wizard that the San Francisco Giants signed on Saturday night for a one-year contract worth $12 million to be their starting second baseman.

The Giants have been shopping around for second-base upgrades throughout the offseason. On Saturday, they finally got their guy. The Giants have agreed to a one-year deal worth $12 million with three-time batting champion Luis Arraez,

The San Francisco Giants were one of the teams pursuing a trade for Brendan Donovan. Now that they've pivoted to Arraez, the Cardinals have a problem.

The St. Louis Cardinals All-Star utility man has been available all offseason.