This week’s picture round is a selection of tennis players.
1. Jimmy Connors
By momovieman (Flickr) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
2. Björn Borg
By Roland Gerrits / Anefo (Derived from Nationaal Archief) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
3. Maria Sharapova
“Maria Sharapova,” © 2014 Tatiana, used under a Creative Commons Attribution-ShareAlike license: http://creativecommons.org/licenses/by-sa/2.0/deed.en
4. Rafael Nadal
“IMG_7152,” © 2013 Marianne Bevis, used under a Creative Commons Attribution-NoDerivs license: https://creativecommons.org/licenses/by-nd/2.0/
5. Serena Williams
“IMG_2470,” © 2014 Marianne Bevis, used under a Creative Commons Attribution-NoDerivs license: https://creativecommons.org/licenses/by-nd/2.0/
6. Ivan Lendl
“Ivan Lendl,” © 2009 Robbiesaurus, used under a Creative Commons Attribution-NoDerivs license: https://creativecommons.org/licenses/by-nd/2.0/
7. Andy Roddick
“IMG_1837,” © 2010 Marianne Bevis, used under a Creative Commons Attribution-NoDerivs license: https://creativecommons.org/licenses/by-nd/2.0/
8. Martina Navratilova
“Martina Navratilova,” © 2011 Andrew Campbell, used under a Creative Commons Attribution license: https://creativecommons.org/licenses/by/2.0/
9. Billie Jean King
By KingEnterprises [CC0], via Wikimedia Commons
10. Anna Kournikova
“Tenista Anna Kournikova,” © 2008 Yahoo! Entretenimiento, used under a Creative Commons Attribution license: https://creativecommons.org/licenses/by/2.0/