Carlos Alcaraz registered a comprehensive straight-sets win against the in-form Daniil Medvedev to win his maiden title at the Indian Wells Masters on Sunday (March 19).Alcaraz dominated the tournament, not dropping a single set. While Medvedev looked likely to end the Spaniard's run, it was Alcaraz who ousted the Russian, who was on a 19-match winning streak.With the title win, Alcaraz has regained his position at the top of the ATP rankings, pushing Novak Djokovic to the second spot. This also marked the teenager's third Masters 1000 title, having already triumphed in Miami and Madrid.Alcaraz later took to social media to express his delight at winning the Indian Wells title and thank his fans for their constant support."There's no feeling like victory! VERY HAPPY to win in Indian Wells and return to number one. Thank you for your constant support! Vamooos!!!" he captioned his Instagram post. View this post on Instagram Instagram PostTennis players past and present duly applauded Alcaraz for his title win. Billie Jean King called him "unstoppable" as she wrote:"Congratulations to the unstoppable @carlosalcaraz! What a win at Indian Wells, and back to World No. 1!"Billie Jean King@BillieJeanKingCongratulations to the unstoppable @carlosalcaraz! What a win at Indian Wells, and back to World No. 1!#TennisParadise twitter.com/tennischannel/…Tennis Channel@TennisChannelVAMOS @carlosalcaraz takes home the trophy in Indian Wells, and reclaims the World No. 1! #TennisParadise865🇪🇸VAMOS 🇪🇸@carlosalcaraz takes home the trophy in Indian Wells, and reclaims the World No. 1! 🔥#TennisParadise https://t.co/jwCPx1Qo69Congratulations to the unstoppable @carlosalcaraz! What a win at Indian Wells, and back to World No. 1!#TennisParadise twitter.com/tennischannel/…Former German tennis player Tommy Haas stated that Alcaraz "deserved" the title for his dominant performance."Incredible. Well deserved win @carlitosalcarazz," he commented.Haas' comment on AlcarazCoco Gauff, who endured a quarterfinal exit at Indian Wells on the women's side, also congratulated Alcaraz."Congrats," Gauff said, inserting a few clapping hands emoji.Gauff congratulates the SpaniardHere are a few other reactions from the tennis world:José Morgado@josemorgadoChampion and back to World Number #1!19yo Carlos Alcaraz wins Indian Wells for the 1st time and without losing a set, easily beating Daniil Medvedev (who was on a 19-match winning streak) in the final, 6-3, 6-2.Didn't face a break point.4156567Champion and back to World Number #1!19yo Carlos Alcaraz wins Indian Wells for the 1st time and without losing a set, easily beating Daniil Medvedev (who was on a 19-match winning streak) in the final, 6-3, 6-2.Didn't face a break point. https://t.co/MMmN3cio5dRod Laver@rodlaverAnother great week at Indian Wells for the @BNPPARIBASOPEN - congratulations to the newest champions, Elena Rybakina and Carlos Alcaraz. I’m looking forward to seeing who might stand in their path for the Sunshine Double. 109745Another great week at Indian Wells for the @BNPPARIBASOPEN - congratulations to the newest champions, Elena Rybakina and Carlos Alcaraz. I’m looking forward to seeing who might stand in their path for the Sunshine Double. 🚀 https://t.co/vUfHTTfKpoBastien Fachan@BastienFachanCarlos Alcaraz' achievements as a 19-year-old:First teenager to beat Nadal on clayFirst male teenager to reach world No.1 in the Open EraFirst male teenager to win the US Open since 1990First male teenager to win Indian Wells + MiamiGenerational 874121Carlos Alcaraz' achievements as a 19-year-old:First teenager to beat Nadal on clayFirst male teenager to reach world No.1 in the Open EraFirst male teenager to win the US Open since 1990First male teenager to win Indian Wells + MiamiGenerational 🌟 https://t.co/lB9TxBfM2tBen Rothenberg@BenRothenbergAfter missing the first major of the year, so huge for men’s tennis to have Carlos Alcaraz back online.Alcaraz ends Daniil Medvedev’s win streak and clinches the ATP 1000 title Indian Wells with a decisive 6-3, 6-2 stroll in the final.42132After missing the first major of the year, so huge for men’s tennis to have Carlos Alcaraz back online.Alcaraz ends Daniil Medvedev’s win streak and clinches the ATP 1000 title Indian Wells with a decisive 6-3, 6-2 stroll in the final.Christopher Clarey 🇺🇸 🇫🇷 🇪🇸@christophclareyCarlos Alcaraz gets the Indian Wells trophy treatment. Sunset included1186Carlos Alcaraz gets the Indian Wells trophy treatment. Sunset included https://t.co/QsD0JlvguH"To lift the trophy here for me means a lot" - Carlos Alcaraz after winning Indian Wells 2023 titleCarlos Alcaraz with the 2023 BNP Paribas Open titleWhile Carlos Alcaraz acknowledged his return to the top of the ATP rankings, he took pride in winning the title in Indian Wells."It means a lot to me. To recover the No. 1 [ranking] is crazy for me. But especially to lift the trophy here for me means a lot... I love this tournament," Alcaraz said post-match."I really enjoy my time here and of course I felt the love from the people from day one. For me, it's amazing to complete these 10 days like this," he added.Carlos Alcaraz will next be heading into the Miami Open as the defending champion. The tournament's main draw is set to commence on Tuesday (March 21).