The phrase "a tournament cap" is correct and usable in written English.
It can be used to refer to a specific type of cap or hat that is associated with a tournament, often in sports or competitive events.
Example: "The players were required to wear a tournament cap during the championship match to maintain a uniform appearance."
Alternatives: "competition cap" or "event cap".
Yang became the first Asian-born man to win a major tournament, capping a stunning rise for an "average Joe" who didn't pick up a golf club until he was 19 and went into the tournament ranked 110th in the world.
This sparkling edition of Huskies just ripped through the Big East tournament, capping a 29-4 record.
Hogg, in superb form throughout the tournament, capped by a wonderful solo try against Ireland, told BBC Scotland the award "means a great deal".
The 50th annual Huntington Beach Open tennis tournament capped two weekends of competition Sunday, with several local players winning division titles.
A tournament whitewash was capped in March by a 40-10 trouncing at the hands of Ireland, whose clinching of the title and celebration on the Murrayfield pitch left Scotland smarting.
Connecticut never trailed in the game, going wire to wire to cap a tournament run that was even more improbable than Kentucky's.
A near-perfect final performance capped a tournament during which Australia, aside from two hours of batting in Auckland and one in Adelaide, had revived the heights of their campaign in the West Indies in 2007.
It was inevitable that the underdogs would win the final to cap off a tournament that was somehow as predictable as it was surprising.
But his average was 2.7 strokes under par in his final four tournaments, capped by a five-under par 67 that tied him for first place in regulation play of the CIF-Southern California Golf Assn.
This year, she reached the quarterfinals of the prestigious Indian Wells hardcourt tournament and amassed a 15-4 recond on clay courts before playing in the French Open, capped by a tournament victory in Croatia.
It was his first five-wicket haul in three years and capped off a tournament in which he took six wickets at 22.00 in three matches.
