ATP Challenger Tour on Twitter: "We're back!! 🙌🎾 The ATP Challenger Tour returns Saturday in Prague! Draw and Day 1 schedule ⬇️⬇️ https://t.co/pfZ3rToOmV" / Twitter
![Prague, Czech Republic. 22nd Aug, 2020. Swiss tennis player Stanislas "Stan" Wawrinka with the trophy for winner of the I. CLTK Prague Open of the ATP Challenger Tour, on August 22, 2020, Prague, Czech Republic. 22nd Aug, 2020. Swiss tennis player Stanislas "Stan" Wawrinka with the trophy for winner of the I. CLTK Prague Open of the ATP Challenger Tour, on August 22, 2020,](https://c8.alamy.com/comp/2CCPCGB/prague-czech-republic-22nd-aug-2020-swiss-tennis-player-stanislas-stan-wawrinka-with-the-trophy-for-winner-of-the-i-cltk-prague-open-of-the-atp-challenger-tour-on-august-22-2020-in-prague-czech-republic-credit-roman-vondrousctk-photoalamy-live-news-2CCPCGB.jpg)
Prague, Czech Republic. 22nd Aug, 2020. Swiss tennis player Stanislas "Stan" Wawrinka with the trophy for winner of the I. CLTK Prague Open of the ATP Challenger Tour, on August 22, 2020,
![Prague, Czech Republic. 20th Aug, 2020. Sumit Nagal of India returns a shot to Stan Wawrinka of Switzerland during the I. CLTK Prague Open of the ATP Challenger Tour match in Prague, Prague, Czech Republic. 20th Aug, 2020. Sumit Nagal of India returns a shot to Stan Wawrinka of Switzerland during the I. CLTK Prague Open of the ATP Challenger Tour match in Prague,](https://c8.alamy.com/comp/2CCAJGC/prague-czech-republic-20th-aug-2020-sumit-nagal-of-india-returns-a-shot-to-stan-wawrinka-of-switzerland-during-the-i-cltk-prague-open-of-the-atp-challenger-tour-match-in-prague-czech-republic-august-20-2020-credit-michal-kamarytctk-photoalamy-live-news-2CCAJGC.jpg)
Prague, Czech Republic. 20th Aug, 2020. Sumit Nagal of India returns a shot to Stan Wawrinka of Switzerland during the I. CLTK Prague Open of the ATP Challenger Tour match in Prague,
![ATP Challenger 125 - Internazionali Emilia Romagna Editorial Stock Image - Image of fans, field: 198576829 ATP Challenger 125 - Internazionali Emilia Romagna Editorial Stock Image - Image of fans, field: 198576829](https://thumbs.dreamstime.com/z/atp-challenger-internazionali-emilia-romagna-simone-bolelli-maximo-gonzalez-tennis-internationals-parma-italy-october-198576829.jpg)
ATP Challenger 125 - Internazionali Emilia Romagna Editorial Stock Image - Image of fans, field: 198576829
![Tennis Ohio Championships - 2021 Columbus WTA 125/ATP Challenger - 2016 Columbus Challenger- 2022 INFO Tennis Ohio Championships - 2021 Columbus WTA 125/ATP Challenger - 2016 Columbus Challenger- 2022 INFO](https://images.squarespace-cdn.com/content/v1/57c4851c8419c295dde4923a/1556638524970-I1BFGKI5TDN0NCYRRQFM/ATP_ChallengerTour_Primary.jpg?format=1000w)