The first two days of the Ryder Cup present us with some of the most intense team matches on the golf calendar.
The captains of the United States and European teams must strike the right balance with their partnerships for foursomes and four ball matches.
Zach Johnson and Luke Donald will likely call on some reliable pairings from the past and find some new combinations that could be the X-factor to picking up more points on Friday and Saturday.
The most obvious American pairing is Justin Thomas and Jordan Spieth, who have had success together at previous Ryder Cups.