This official embroidered pin flag from the 2016 Ryder Cup at Hazeltine is autographed by the entire victorious American Team. The 2016 Ryder Cup was one of the most memorable Ryder Cup matches in recent history - at least for Team USA fans. "Captain America" Patrick Reed and Jordan Spieth helped lead the American squad to a dramatic 17 to 11 victory. 

Here is a complete list of autographs:

Davis Love III (Captain)
Phil Mickelson
Dustin Johnson
Zach Johnson
Matt Kuchar
Brandt Snedeker
Jordan Spieth 
Patrick Reed
Jimmy Walker
Brooks Koepka
JB Holmes
Rickie Fowler
Ryan Moore

Certificate of Authenticity from James Spence Authentication (JSA)