ITF Collonge-Bellerive: Sinja Kraus has to give up in the final · tennisnet.com
Sinja Kraus scheitert nur knapp im Finale - WTV - Wiener Tennisverband
Presseartikel - TSC Mainz e.V.
ITF Vienna: Sinja Kraus is in the final · tennisnet.com
Sinja Kraus Tennis Player Profile | ITF
Sinja Kraus Player Profile - Official Site of the 2022 US Open Tennis Championships - A USTA Event
ITF: Sinja Kraus in Collonge-Bellerive in the semifinals · tennisnet.com
Tennis Europe on Twitter: "Ranking notes: with a 9-1 win/loss record for 2016, Sinja Kraus (AUT) leaps 33 spots to enter the girls' 14&U Top 50 https://t.co/E2FoctIClY" / Twitter