On this episode of the SIS Baseball podcast, senior research analyst Mark Simon is joined by former major leaguer Eduardo Perez (@PerezEd) and NY Times national baseball writer Tyler Kepner (@TylerKepner) for an NCAA Tournament-style bracket selection show – to pick the best defensive player of the 21st century. Top seeds Adrian Beltre, Yadier Molina, Andrelton Simmons and Jason Heyward lead a 32-player group of the best gloves in the game. We’ve got the stats, the stories, and much more. Cast your vote on Twitter (@SportsInfo_SIS) throughout the week and follow along as we go all the way through to pick one champion.SIS Tournament of Defensive Excellence Bracket