Australian Open champion Stanislas Wawrinka crashed to a shock second-round defeat at the Madrid Open on Tuesday when he was upset 1-6 6-2 6-4 by qualifier Dominic Thiem. Third-seeded Swiss Wawrinka, who followed up his title in Melbourne with victory at last month's Monte Carlo Masters, started strongly against the 70th-ranked Austrian, who at 20 years and eight months is the youngest player in the top 100. However, he lost his way in the second set and was unable to recover in the third as Thiem pulled off his first ever win over a top 10 player to secure passage to the third round and a meeting with 15th seed Mikhail Youzhny of Russia or unseeded Spaniard Feliciano Lopez. "It's never easy to (adjust), especially here, it's flying a little bit," added the 29-year-old, who lost to Nadal in last year's Madrid final. Click here to read full news..