Angelique Kerber wants to play for Germany in their relegation play-off in the Billie Jean King Cup this November, she told reporters in Stuttgart on Monday. “I have also played in the finals last year in Prague and will now be there again,” the 34-year-old said. “In the good times and bad times. “I’m always proud to play for the country, also this time. Perhaps this time we will have a bit of luck in the draw.” Germany missed out on a place in this year’s finals with defeat away to Kazakhstan on Friday and Saturday. They were defeated 3-1 on a clay court and must now fight relegation from the…