Andrea Petkovic has eliminated in Chicago. The 34-year-old defeated in the second round of Nine US-American Jessica Pegula with 2: 6, 5: 7. Only-Sultan: Friedermam loses in three sentences Anna-Lena Friedenam has missed the entry into the quarter-finals at the WTA tournament in Nur-Sultan. The 27-year-old from Neuwied was subjected to the position two set Belgian Alison van Uytvanck after 1:58 hours with 4: 6, 6: 3, 4: 6. On Tuesday, the Dortmunder Jule Niemeier had failed after hard struggle in three sentences at their opponent hurdle Wera Lapko from Belarus. Other German players are not at the start at the hall tournament in Kazakhstan.