![ATP Tour on Twitter: "Upset brewing!? 😯 🇮🇹 Liam Caruana wins his first set of the @nextgenfinals, 4-1 v. Fritz. #NextGenATP https://t.co/DMNz0fhMBv" / Twitter ATP Tour on Twitter: "Upset brewing!? 😯 🇮🇹 Liam Caruana wins his first set of the @nextgenfinals, 4-1 v. Fritz. #NextGenATP https://t.co/DMNz0fhMBv" / Twitter](https://pbs.twimg.com/media/DraUrZXWwAAay-P.jpg:large)
ATP Tour on Twitter: "Upset brewing!? 😯 🇮🇹 Liam Caruana wins his first set of the @nextgenfinals, 4-1 v. Fritz. #NextGenATP https://t.co/DMNz0fhMBv" / Twitter
![Johannes Haerteis during match between Johannes Haerteis (GER) and Liam Caruana (ITA) during day 2 at the Internazionali di Tennis Città dell'Aquila (ATP Challenger L'Aquila) in L'Aquila, Italy, on June 17, 2018. ( Johannes Haerteis during match between Johannes Haerteis (GER) and Liam Caruana (ITA) during day 2 at the Internazionali di Tennis Città dell'Aquila (ATP Challenger L'Aquila) in L'Aquila, Italy, on June 17, 2018. (](https://c8.alamy.com/comp/2KAYDKD/johannes-haerteis-during-match-between-johannes-haerteis-ger-and-liam-caruana-ita-during-day-2-at-the-internazionali-di-tennis-citt-dellaquila-atp-challenger-laquila-in-laquila-italy-on-june-17-2018-photo-by-manuel-romanonurphoto-2KAYDKD.jpg)
Johannes Haerteis during match between Johannes Haerteis (GER) and Liam Caruana (ITA) during day 2 at the Internazionali di Tennis Città dell'Aquila (ATP Challenger L'Aquila) in L'Aquila, Italy, on June 17, 2018. (
![Tennis TV on Twitter: "Seriously, HOW GOOD WAS THIS SHOT by Liam Caruana? 😱 Eat your ❤️ out, @TheBorisBecker and @StefTsitsipas !!! #NextGenATP https://t.co/MG19lHlTFp" / Twitter Tennis TV on Twitter: "Seriously, HOW GOOD WAS THIS SHOT by Liam Caruana? 😱 Eat your ❤️ out, @TheBorisBecker and @StefTsitsipas !!! #NextGenATP https://t.co/MG19lHlTFp" / Twitter](https://pbs.twimg.com/amplify_video_thumb/1060229888806928384/img/koU0gEJg1ayiJfmn.jpg)