Best of: Jason Dufner's hats

LAHAINA, HI - JANUARY 05: Jason Dufner of the United States plays his shot from the 18th tee during the second round of the Sentry Tournament of Champions at Plantation Course at Kapalua Golf Club on January 5, 2018 in Lahaina, Hawaii. (Photo by Gregory Shamus/Getty Images)

LAHAINA, HI - JANUARY 06: Jason Dufner of the United States plays his shot from the 13th tee during the third round of the Sentry Tournament of Champions at Plantation Course at Kapalua Golf Club on January 6, 2018 in Lahaina, Hawaii. (Photo by Gregory Shamus/Getty Images)

LAHAINA, HI - JANUARY 07: Jason Dufner of the United States prepares to play from the first tee during the final round of the Sentry Tournament of Champions at Plantation Course at Kapalua Golf Club on January 7, 2018 in Lahaina, Hawaii. (Photo by Cliff Hawkins/Getty Images)

HONOLULU, HI - JANUARY 09: Jason Dufner of the United States plays a shot during practice rounds prior to the Sony Open In Hawaii at Waialae Country Club on January 9, 2018 in Honolulu, Hawaii. (Photo by Sam Greenwood/Getty Images)

PALM BEACH GARDENS, FL - FEBRUARY 24: Jason Dufner of the United States plays his tee shot on the par 4, second hole during the third round of the 2018 Honda Classic on The Champions Course at PGA National Resort on February 24, 2018 in Palm Beach Gardens, Florida. (Photo by David Cannon/Getty Images)

MEXICO CITY, MEXICO - MARCH 02: Jason Dufner watches his shot from the second tee during the second round of World Golf Championships-Mexico Championship at Club de Golf Chapultepec on March 2, 2018 in Mexico City, Mexico. (Photo by Gregory Shamus/Getty Images)

MEXICO CITY, MEXICO - MARCH 04: Jason Dufner wears a hat reading 'Yo 'heart' MEX' during the final round of the World Golf Championships-Mexico Championship at Club de Golf Chapultepec on March 4, 2018 in Mexico City, Mexico. (Photo by Ryan Young/PGA TOUR)

PALM HARBOR, FL - MARCH 08: Jason Dufner plays his shot from the 11th tee during the first round of the Valspar Championship at Innisbrook Resort Copperhead Course on March 8, 2018 in Palm Harbor, Florida. (Photo by Sam Greenwood/Getty Images)

AUSTIN, TX - MARCH 21: Jason Dufner hits a shot from the fairway during the First Round of the WGC-Dell Technologies Match Play on March 21, 2018 at Austin Country Club in Austin, TX. (Photo by Daniel Dunn/Icon Sportswire via Getty Images)

AUSTIN, TX - MARCH 23: Jason Dufner of the United States plays his shot from the ninth tee during the third round of the World Golf Championships-Dell Match Play at Austin Country Club on March 23, 2018 in Austin, Texas. (Photo by Darren Carroll/Getty Images)

HUMBLE, TX - MARCH 29: Jason Dufner walks off the ninth tee during the first round of the Houston Open at the Golf Club of Houston on March 29, 2018 in Humble, Texas. (Photo by Stacy Revere/Getty Images)

HUMBLE, TX - MARCH 31: Jason Dufner hits his tee shot on the second hole during the third round of the Houston Open at the Golf Club of Houston on March 31, 2018 in Humble, Texas. (Photo by Stacy Revere/Getty Images)

PALM HARBOR, FL - MARCH 09: Jason Dufner plays his shot from the 17th tee during the second round of the Valspar Championship at Innisbrook Resort Copperhead Course on March 9, 2018 in Palm Harbor, Florida. (Photo by Sam Greenwood/Getty Images)

AUGUSTA, GA - APRIL 05: Jason Dufner of the United States plays his shot from the second tee during the first round of the 2018 Masters Tournament at Augusta National Golf Club on April 5, 2018 in Augusta, Georgia. (Photo by Patrick Smith/Getty Images)

HILTON HEAD ISLAND, SC - APRIL 12: Jason Dufner plays his tee shot on the fourth hole during the first round of the 2018 RBC Heritage at Harbour Town Golf Links on April 12, 2018 in Hilton Head Island, South Carolina. (Photo by Tyler Lecka/Getty Images)

HILTON HEAD ISLAND, SC - APRIL 13: Jason Dufner plays his tee shot on the eighth hole during the second round of the 2018 RBC Heritage at Harbour Town Golf Links on April 13, 2018 in Hilton Head Island, South Carolina. (Photo by Streeter Lecka/Getty Images)

AVONDALE, LA - APRIL 27: Jason Dufner reacts after putting on the 15th hole during the second round of the Zurich Classic at TPC Louisiana on April 27, 2018 in Avondale, Louisiana. (Photo by Rob Carr/Getty Images)

AVONDALE, LA - APRIL 28: Jason Dufner walks from the 16th hole during the third round of the Zurich Classic at TPC Louisiana on April 28, 2018 in Avondale, Louisiana. (Photo by Chris Graythen/Getty Images)

AVONDALE, LA - APRIL 29: Jason Dufner wears a Pelicans hat on the first hole during the final round of the Zurich Classic at TPC Louisiana on April 29, 2018 in Avondale, Louisiana. (Photo by Chris Graythen/Getty Images)

CHARLOTTE, NC - MAY 04: Jason Dufner plays his tee shot on the sixth hole during the second round of the 2018 Wells Fargo Championship at Quail Hollow Club on May 4, 2018 in Charlotte, North Carolina. (Photo by Streeter Lecka/Getty Images)

PONTE VEDRA BEACH, FL - MAY 10: Jason Dufner looks on after putting on the 12th hole green during the first round of THE PLAYERS Championship on THE PLAYERS Stadium Course at TPC Sawgrass on May 10, 2017 in Ponte Vedra Beach, Florida. (Photo by Keyur Khamar/PGA TOUR)