The 43rd Ryder Cup begins at Whistling Straits on Friday a year later than planned, with Europe seeking to retain the trophy after hammering the United States in Paris three years ago.
Delayed by 12 months due to the coronavirus pandemic, golf's most famous team competition makes its long-awaited return after Europe's 17.5 – 10.5 victory at Le Golf National in 2019.
Ahead of the action, Stats Perform explains the format of the contest.
HOW THE POINTS ARE SCORED
A total of 28 matchplay contests will be played across three days, with each contest worth one point.
If a match is level after 18 holes, Europe and the United States simply take half a point each.
As holders, Europe need only 14 points to retain the trophy, while their opponents must reach 14.5 to regain the Ryder Cup.
TEAM EUROPE pic.twitter.com/QVSBYz7R7x— Ryder Cup Europe (@RyderCupEurope) September 12, 2021
FOURBALLS AND FOURSOMES
The first two days are all about teamwork.
On Friday and Saturday, the morning sessions will involve fourball matches, each team fielding eight players in four pairings.
The fourball format is often known as better-ball as each duo takes their best individual score on each hole. So, for example, if Rory McIlroy makes a three and Jon Rahm a four, it is McIlroy's score that counts.
After the morning fourball sessions, things get interesting in the afternoons as eight more players from each side combine for foursomes action.
In this format, the two men on each team share one ball and take alternate shots, which can lead to some apologetic words between colleagues if a poor shot is played.
A whopping 12 points are up for grabs on the final day of the competition as all 24 competitors go head-to-head in singles matches.
While the captain determines who features on Friday and Saturday, with some players heavily involved and others lightly used or even left out altogether, every single team member is involved on Sunday.