George Bissell and Bret Sayre of Baseball Prospectus recap the most significant changes in player value from BP’s latest in-season fantasy rankings update. Players discussed at length include:

David Ortiz

Anthony Rizzo

Chris Carter

Victor Martinez

Daniel Murphy

Ben Zobrist

Dustin Pedroia

Xander Bogaerts

Francisco Lindor

Trevor Story

Troy Tulowitzki

Addison Russell

Travis Shaw

Joey Gallo

Mookie Betts

Yoenis Cespedes

Giancarlo Stanton

Hanley Ramirez

Odubel Herrera

Justin Upton

Nomar Mazara

Leonys Martin

Clayton Kershaw

Jose Quintana

Cole Hamels

Rich Hill

Steven Matz

Yu Darvish

Justin Verlander

Drew Pomeranz

Julio Urias