Dublin, OH (SportsNetwork.com) - The United States won four of the five matches early Saturday to push their lead to four points heading into the foursomes play.
The United States leads 10 1/2-6 1/2 over the Internationals.
There was another weather delay during the morning fourball action, making it the third straight session in which weather has delay play at Muirfield Village.
The teams wrapped up Friday's foursomes session early Saturday before the fourball session could begin. The four matches were split as the Americans kept their 1-point lead over the Internationals.
Once fourball action started, Americans Bill Haas and Webb Simpson cruised to 4 & 3 win over Angel Cabrera and Branden Grace to get the first point of the round.
Keegan Bradley and Phil Mickelson moved to 5-1 as a team as they fought off Ernie Els and Brendon de Jonge, 2 & 1. Bradley and Mickelson went 3-0 at last year's Ryder Cup.
Jason Day and Graham DeLaet won the only match for the Internationals in this session. They earned a hard-fought, 2-up win over Steve Stricker and Jordan Spieth.
The United States won the final two matches. Brandt Snedeker and Hunter Mahan held off Louis Oosthuizen and Charl Schwartzel, 2-up.
Tiger Woods and Matt Kuchar won their third straight match as they beat Adam Scott and Hideki Matsuyama, 1-up.
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