Jason joked about facing off against his brother and the Chiefs in previous seasons during ESPN's "Monday Night Countdown" broadcast

Former Philadelphia Eagles center Jason Kelce opened up about his battles with Kansas City Chiefs star and brother Travis Kelce.

On Monday Night Countdown before Jim Harbaugh's Los Angeles Chargers faced John Harbaugh's Baltimore Ravens, Kelce was asked about facing his brother during his NFL career. Travis Kelce and the Kansas City Chiefs faced his brother's Philadelphia Eagles teams several times, including in Super Bowl LVII. Jason's team only won once.

Jason Kelce is getting candid about why it was aggravating to play football against little brother Travis Kelce before retiring from the NFL. After being asked what it was like to compete against family during the Monday,

The NFL has had some high-profile matchups between brothers over the years. One of those took place on Monday night when Los Angeles Chargers head coach Jim Harbaugh faced his brother, Baltimore Ravens head coach John Harbaugh.