Day 2 of the 2022 ATP Cup featured a major upset, with hosts Australia defeating favorites Italy. Meanwhile, reigning champions Russia survived a scare from France, while the United States defeated Canada in comprehensive fashion.Great Britain also started their tournament with a win, getting the better of Germany.On that note, let's take a detailed look at today's results in the 2022 ATP Cup.ATPCup@ATPCupYour winners from Day 2 at the 2022 #ATPCup are:Group B🇷🇺 #TeamRussia 2-1 🇫🇷 #TeamFrance🇦🇺 #TeamAustralia 2-1 🇮🇹 #TeamItalyGroup C🇺🇸 #TeamUSA 3-0 🇨🇦 #TeamCanada 🇬🇧 #TeamGB 2-1 🇩🇪 #TeamGermany6:19 AM · Jan 2, 20227912Your winners from Day 2 at the 2022 #ATPCup are:Group B🇷🇺 #TeamRussia 2-1 🇫🇷 #TeamFrance🇦🇺 #TeamAustralia 2-1 🇮🇹 #TeamItalyGroup C🇺🇸 #TeamUSA 3-0 🇨🇦 #TeamCanada 🇬🇧 #TeamGB 2-1 🇩🇪 #TeamGermanyATP Cup 2022 Group BMedvedev lost his singles match but triumphed in his doubles encounterRussia 2-1 FranceReigning champions Russia started their campaign with a win but they had to sweat for it. Roman Safiullin came back from a set down to beat France's Arthur Rinderknech in the first singles match.It looked like all was lost for the French when Russia's talisman Daniil Medvedev led by a set and break against Ugo Humbert. However, the Frenchman produced a spirited comeback to upset the US Open champion in a three-set thriller.Medvedev returned to the court shortly afterwards to partner Safiullin in the deciding doubles rubber. The Russian pair defeated Fabrice Martin and Edouard Roger-Vasselin to seal the tie.ATPCup@ATPCupWhat it means 🇷🇺🙌#ATPCup | #TeamRussia12:31 PM · Jan 2, 202242731What it means 🇷🇺🙌#ATPCup | #TeamRussia https://t.co/rmAuvYwt71Roman Safiullin bt. Arthur Rinderknech 2-6, 7-5, 6-3Ugo Humbert bt. Daniil Medvedev 6-7(5), 7-5, 7-6(2)Daniil Medvedev / Roman Safiullin bt. Fabrice Martin / Edouard Roger-Vasselin 6-4, 6-4Australia 2-1 ItalyLast year's finalists Italy started off brilliantly with Jannik Sinner making light work of Max Purcell. However, Alex de Minaur scripted an upset by defeating Matteo Berrettini in straight sets to pull Australia level.John Peers and Luke Saville then combined to get the better of Berrettini and Simone Bolelli to seal a massive victory for the hosts. The result put a massive dent in Italy's chances of reaching the semifinals, given that they are yet to face Russia.ATPCup@ATPCupUpset complete ✅@johnwpeers and @LukeSaville18 def. Berrettini/Bolelli 6-3, 7-5 to claim victory for #TeamAustralia over #TeamItaly in Group B.#ATPCup5:49 AM · Jan 2, 202213423Upset complete ✅@johnwpeers and @LukeSaville18 def. Berrettini/Bolelli 6-3, 7-5 to claim victory for #TeamAustralia over #TeamItaly in Group B.#ATPCup https://t.co/CBobyEyZruJannik Sinner bt. Max Purcell 6-1, 6-3Alex de Minaur bt. Matteo Berrettini 6-3, 7-6(4)John Peers / Luke Saville bt. Matteo Berrettini / Simone Bolelli 6-3, 7-5ATP Cup Group CDan Evans helped Great Britain beat GermanyUSA 3-0 CanadaCanada's Denis Shapovalov withdrew from his opening singles match, which meant Brayden Schnur took his place for the match against John Isner. The American cruised to a straight-sets victory to give his nation a 1-0 lead in the tie.Felix Auger-Aliassime was then tasked with drawing Canada level. The 21-year-old took the opening set against Taylor Fritz, but the American fought back strongly to seal the win for USA.Shapovalov then teamed up with Auger-Aliassime in an inconsequential doubles rubber which was won by Fritz and Isner.ATPCup@ATPCupUpset complete ✅@johnwpeers and @LukeSaville18 def. Berrettini/Bolelli 6-3, 7-5 to claim victory for #TeamAustralia over #TeamItaly in Group B.#ATPCup5:49 AM · Jan 2, 202213623Upset complete ✅@johnwpeers and @LukeSaville18 def. Berrettini/Bolelli 6-3, 7-5 to claim victory for #TeamAustralia over #TeamItaly in Group B.#ATPCup https://t.co/CBobyEyZruJohn Isner bt. Brayden Schnur 6-1, 6-3Taylor Fritz bt. Felix Auger-Aliassime 6-7(6), 6-4, 6-4Taylor Fritz / John Isner bt. Felix Auger-Aliassime / Denis Shapovalov 6-4, 6-4Great Britan 2-1 GermanyGreat Britain got off to a flying start as Dan Evans cruised past Jan-Lennard Struff. But Alexander Zverev beat Cameron Norrie in straight sets to draw Germany level.Evans returned for the doubles match, partnering Jamie Murray. The duo beat Zverev and Kevin Krawietz in straight sets to seal victory for Great Britain.ATPCup@ATPCupDoubles delight 🇬🇧Daniel Evans and @jamie_murray overcome Krawietz and Zverev to give tie honours to #TeamGB. #ATPCup5:15 AM · Jan 2, 202210111Doubles delight 🇬🇧Daniel Evans and @jamie_murray overcome Krawietz and Zverev to give tie honours to #TeamGB. #ATPCup https://t.co/rBHe6mvhhVDan Evans bt. Jan-Lennard Struff 6-1, 6-2Alexander Zverev bt. Cameron Norrie 7-6(2), 6-1Dan Evans / Jamie Murray bt. Alexander Zverev / Kevin Krawietz 6-3, 6-4Also Check Out: Updated Tennis Schedule 2022