In 2018, Tommy Fleetwood equalled the U.S. championship's single round scoring record of 63, how many other golfer's have achieve this feat?

Thomas Paul Fleetwood (born 19 January 1991) is an English professional golfer who plays on the European Tour. He has won four times on the tour.

Fleetwood is the sixth golfer to shoot a 63 in U.S. Open history, tying the championship's single round scoring record. He did this in the fourth round of the 2018 U.S. Open on 17 June at the Shinnecock Hills Golf Club in Southampton, New York. He finished one stroke behind the winner Brooks Koepka.

Fleetwood made his professional début at the 2010 Czech Open on the European Tour, where he made the cut and finished tied for 67th. In September 2011 he claimed his first Challenge Tour win at the Kazakhstan Open, which secured his place on the European Tour for 2012.

In August 2013, Fleetwood won his maiden title on the European Tour at the Johnnie Walker Championship at Gleneagles. He won in a three-man sudden death playoff, after a birdie on the first extra hole to see off Stephen Gallacher and Ricardo González.