Gregory Gaultier (FRA) v  Karim Darwish (EGY)
 James Willstrop (ENG) v  Nick Matthew (ENG)
will be the semi-final line-up which will go on in a few hours in Philadelphia. At the quarters the World No3 James Willstrop was in sparkling form when he beat Simon Rosner - the world No12 from Germany 11-5, 11-2, 8-11, 11-9.
In her 1st ever victory over the world No3 from Egypt, Low Wee Wern (le) upset 2012 runner-up Raneem El Weleily (ri) in the quarter-finals of the U.S. Open Championship (7-11, 11-8, 7-11, 11-9, 11-8) in Philadelphia to ensure double Malaysian interest in the semi-finals for the 1st time in the event's history.
Wern will meet in the semi-final World No2 Laura Massaro (ENG) who beat Kasey Brown (AUS) (10-12, 11-4, 11-8, 11-5) after coming back from 1 game down.
In the 2nd semi, World No1 Nicol David (MAS) will face Joelle King (NZL), after dispatching Madeline Perry (IRE) in straight games (11-6, 11-6, 11-4). Before King surprisingly beat 4th seed Alison Waters (ENG) 12-10, 11-2, 11-3 in just 37 minutes.
Germany's Simon Rosner (le) achieved his goal to reach the quarter-finals of a PSA World Series event when he upset 8th-seeded Egyptian Tarek Momen (ri) 11-7, 10-12, 11-2, 11-9 on the last 16 round action in U.S. Open in Philadelphia.
Malaysia's World No1 Nicol David (ri) ended unseeded French star Camille Serme's (le) giant-killing run in the final of the Carol Weymuller Open in New York to win the event for the 2nd time since 2005.
Egyptian World No1 Ramy Ashour (ri) came back from 1:2 games down to step up the pace and snatch the San Francisco title in 5 tough games (11-4, 7-11, 7-11, 11-3, 11-2) from his French opponent and title holder Greg Gaulter (le).
It will be the top two seeds that contest the final of the NetSuite Open after World No1 Ramy Ashour and second-ranked Gregory Gaultier prevailed in contrasting semi-finals at the San Francisco waterfront.
Daryl Selby showed that determination to win overrides friendship on the PSA World Tour when he upset England team-mate Peter Barker, the No4 seed, 8-11, 12-10, 11-3, 11-4 in the NetSuite Open to claim ...