I will call experienced players in the team to give inputs in our practice sessions, match preparation and game style. World Cup Qualifiers: US need at least a point on Tuesday at Honduras. Open champions Roger Federer and world number one Rafa Nadal, Thiem has stayed out of the spotlight . He beat 2010 Wimbledon finalist Tomas Berdych in the second round, then needed less than 1{ hours to eliminate Troicki in the third. But the Austrian flicked a switch to reel off seven straight games, taking the opener and a 3-0 lead in the second. Algeria is eight points behind runaway group leader Nigeria with three games remaining in qualifying. Next up for Thiem will be the 11th-seeded Spaniard Roberto Bautista Agut or 2009 U. never begun a game for his country in a major tournament, but he set his home stadium alight with a formidable display as Spain grabbed Group G by the scruff of the neck. Another American advanced when 20th-seeded CoCo Vandeweghe outlasted 2012 Wimbledon finalist Agnieszka Radwanska 7-5, 4-6, 6-4. Open began, the idea that a German man named Zverev would be in the last 16 would barely have raised an eyebrow.