Bastian Knittel (; born 8 August 1983) is a German tennis player playing on the ATP Challenger Tour. He reached his career-high ATP singles ranking of world No. 157 in February 2011. Challenger finals Singles: 2 (1–1) Doubles: 4 (2–2) References External links 1983 births Living people German male tennis players Sportspeople from Stuttgart Tennis people from Baden-Württemberg 20th-century German people 21st-century German people