Who Is Billy Horschel's Caddie?

We get to know the man who carries Billy Horschel's bag in this piece.

Who Is Billy Horschel's Caddie?
(Image credit: Getty Images)

Who Is Billy Horschel's Caddie?

Billy Horschel's bagman is Mark Fulcher. We are yet to confirm when the pair specifically started working together but they have had good success as a team, winning the 2021 BMW PGA Championship together.

Fulcher has been a caddy for a long time now working with some outstanding players. His longest relationship was with Justin Rose. They worked together for 11 years and the partnership ended back in 2019 with Rose announcing the news. 

Fulcher, who underwent heart surgery at the start of the year, took an indefinite leave of absence from caddying to focus on his health and well-being. Together, Rose and Fulcher claimed the 2013 U.S. Open, the FedEx Cup and reached World No.1, in addition to eight further PGA Tour titles, seven European Tour wins, and two other career victories. 

Since then Fulcher has also worked with Francesco Molinari for a while but this seemed to be a fleeting partnership.

Fulcher is one of the most outspoken caddies on Tour, calling out the use of rangefinders at the 2021 PGA Championship, and calling out a PGA Tour player for practicing in Arnold Palmer's spot on the range at the Arnold Palmer Invitational. 

Horschel had been working with Brian Dilley and they won the 2021 WGC-Dell Technologies Matchplay together so they clearly split between March and September of that year as Horschel went to work with Fulcher. 

Billy Horschel Caddie Update

Wise and Dilley at the 2018 Byron Nelson. (Photo by Tom Pennington/Getty Images)

Dilley has previously caddied for the likes of Aaron Wise, Suzanne Pettersen and Gerina Piller, with the majority of Dilley's successes coming on the LPGA and LET Tours.

Dilley was on the bag for Pettersen during some of her most successful seasons. During 2013, he was part of five worldwide wins, including Pettersen's second Major scalp, the Evian Championship.

Another big victory on the bag, came at the 2018 Byron Nelson with Wise, the American shot four rounds in the 60's to claim the title by three shots.

Horschel has also worked with Travis Perkins in the past as well. 

Sam Tremlett
E-commerce Editor

A golfer for most of his life, Sam is a Senior Staff Writer for Golf Monthly. 

Working with golf gear and equipment over the last six years, Sam has quickly built outstanding knowledge and expertise on golf products ranging from drivers, to balls, to shoes. 

He combines this knowledge with a passion for helping golfers get the best gear for them, and as such Sam manages a team of writers that look to deliver the most accurate and informative reviews and buying advice. This is so the reader can find exactly what they are looking for.


Sam now spends most of his time testing and looking after golf gear content for the website, whilst he is also responsible for all content related to golf apparel. 

He also oversees all Tour player content as well so if you need to know what clubs Tiger or Rory has in play, Sam is the person to ask. 

Unfortunately, Sam is not a member of any club at the moment but regularly gets out on the golf course to keep up the facade of having a handicap of five. 


Sam's What's In The Bag: 

Driver: Titleist TS3 (9 degrees) 

Fairway Wood: Callaway Paradym (15 degrees), Nike Covert Tour 2.0 (19 degrees) 

Irons (4-PW): Titleist AP2 

Wedges: Titleist Vokey SM7 54˚, 58˚ 

Putter: Scotty Cameron Phantom X 5.5 

Ball: Srixon Z-Star Diamond

Shoes: G/FORE Gallivanter/Nike Air Zoom Infinity NEXT%/Cuater The Ringer