Marlins mulling 10-year, $300M deal for Stanton

The Marlins have made locking up Giancarlo Stanton their top offseason priority, and they’re willing to make a record-breaking offer to prove it. Stanton, runner-up for National League MVP, and the Marlins have been discussing a contract extension with a framework of 10 years and $300 million, MLB.com’s Joe Frisaro has confirmed.