All Tennis Highlight on Twitter: "Mackenzie Mcdonald serving underhand, surprisingly he has the won the first set against Peter Polansky #knoxchallenger #ATPChallenger https://t.co/dWA7J6VXBs" / Twitter
Kazakhstan Tennis Federation • Astana Open on Instagram: “Zhanibek Challenger 80: Singles - Second Round • [5] P. Polansky (CAN) d M. Jaziri (TUN) 36 75 76(4) • R. Peniston (GBR) d Y. Hsu (TPE) 63…”
![Kei Nishikori from Japan returns the ball to Peter Polansky from Canada during their match at the Rogers Cup tennis tournament in Montreal, Monday, Aug. 5, 2013. (AP Photo/The Canadian Press, Graham Kei Nishikori from Japan returns the ball to Peter Polansky from Canada during their match at the Rogers Cup tennis tournament in Montreal, Monday, Aug. 5, 2013. (AP Photo/The Canadian Press, Graham](https://c8.alamy.com/comp/2P57C5C/kei-nishikori-from-japan-returns-the-ball-to-peter-polansky-from-canada-during-their-match-at-the-rogers-cup-tennis-tournament-in-montreal-monday-aug-5-2013-ap-photothe-canadian-press-graham-hughes-2P57C5C.jpg)
Kei Nishikori from Japan returns the ball to Peter Polansky from Canada during their match at the Rogers Cup tennis tournament in Montreal, Monday, Aug. 5, 2013. (AP Photo/The Canadian Press, Graham
![March 19, 2018: Peter Polansky from Canada in action against Reilly Opelka from the United States of America during a qualifying round at the 2018 Miami Open presented by Itau professional tennis March 19, 2018: Peter Polansky from Canada in action against Reilly Opelka from the United States of America during a qualifying round at the 2018 Miami Open presented by Itau professional tennis](https://c8.alamy.com/comp/2ER280G/march-19-2018-peter-polansky-from-canada-in-action-against-reilly-opelka-from-the-united-states-of-america-during-a-qualifying-round-at-the-2018-miami-open-presented-by-itau-professional-tennis-tournament-played-at-the-crandon-park-tennis-center-in-key-biscayne-florida-usa-mario-houbencsmsipa-usacredit-image-copy-mario-houbencsmsipa-usa-2ER280G.jpg)
March 19, 2018: Peter Polansky from Canada in action against Reilly Opelka from the United States of America during a qualifying round at the 2018 Miami Open presented by Itau professional tennis
![Peter Polansky of Canada hits a return to James Blake of the United States during their match at the U.S. Open tennis tournament in New York, September 2, 2010. REUTERS/Jessica Rinaldi (UNITED Peter Polansky of Canada hits a return to James Blake of the United States during their match at the U.S. Open tennis tournament in New York, September 2, 2010. REUTERS/Jessica Rinaldi (UNITED](https://c8.alamy.com/comp/2CYM17N/peter-polansky-of-canada-hits-a-return-to-james-blake-of-the-united-states-during-their-match-at-the-us-open-tennis-tournament-in-new-york-september-2-2010-reutersjessica-rinaldi-united-states-tags-sport-tennis-2CYM17N.jpg)