The Minnesota Twins have agreed to terms on a one-year, $10.5 million deal with Andrelton Simmons, according to sources.

Since his first full season in 2013, Simmons leads all of baseball with 172 defensive runs saved. 

The 31-year-old will be the Twins' starting shortstop, with Jorge Polanco moving to second base and Luis Arraez still expected to get plenty of at-bats in a super-utility role.