Lionel Messi sent fans into a frenzy after grabbing the winner as Inter Miami beat Cruz Azul 2-1 in the Leagues Cup on his debut on Friday (July 21).Inter Miami announced the signing of the Argentinian icon on a two-and-a-half-year contract on Saturday (July 15). The Major League Soccer club presented their new No. 10 to the fans at their home DRV PNK Stadium in Florida the next day.Messi, 36, took part in his first training session with the MLS outfit on Tuesday (July 18). The seven-time Ballon d'Or winner started from the bench in Gerardo Martino's first XI against Cruz Azul in the Leagues Cup.The former Barcelona superstar came on for American teenager Benjamin Cremaschi in the 54thminute, with the Herons leading 1-0. He notably took the captain's armband from DeAndre Yedlin after coming in.There were concerns that Messi's Inter Miami debut would not go to plan after Cruz Azul restored parity 11 minutes later However, the 2022 FIFA World Cup winner had other ideas, grabbing a sensational stoppage-time winner with a stunning 94th-minute free-kick.Inter Miami CF@InterMiamiCF94' - LEO MESSI CON UN GOLAZOOOOOOOOOOOOOO 🤯 pic.twitter.com/jK5k4oPyU21561102464494' - LEO MESSI CON UN GOLAZOOOOOOOOOOOOOO 🤯 pic.twitter.com/jK5k4oPyU2Fans went berserk on Twitter after the former Paris Saint-Germain talisman announced his arrival in the US in stunning fashion, with one tweeting:"A one man show."larry johnson@larryjo90336018@MLS A one man show@MLS A one man showAnother took the opportunity to take a dig at the Argentinian's arch-nemesis Cristiano Ronaldo:"(Cristiano)Ronaldo can't do that."Roja fam@Roja2307@InterMiamiCF Ronaldo can't do that...@InterMiamiCF Ronaldo can't do that...Here are some more reactions on Twitter:نواف@Naw35_@InterMiamiCF LEEEEEOOOOOOOO 3673@InterMiamiCF LEEEEEOOOOOOOO 🐐🐐🐐💘💘💘JG 💙🏆🏆🏆@JGMCFC_@InterMiamiCF No movie can top thispic.twitter.com/ck2v2vVIEJ54@InterMiamiCF 🐐 No movie can top thispic.twitter.com/ck2v2vVIEJpapimil9♍️@papimil9@InterMiamiCF Wow. I’m blessed to witness the GREATEST OF ALL TIME.2473@InterMiamiCF Wow. I’m blessed to witness the GREATEST OF ALL TIME.Orca_MCFC@McfcOrca@InterMiamiCF MESSSSSSSSSSSSSSSSIIIIIIIIIIIIII10365@InterMiamiCF MESSSSSSSSSSSSSSSSIIIIIIIIIIIIIIMartino and Co. lock horns with MLS rivals Atlanta United in their second Leagues Cup group stage game on Tuesday (July 25) where La Pulga could make his full debut.How did Lionel Messi fare for Inter Miami against Cruz Azul?Despite being on the pitch for only 36 minutes, Lionel Messi made a significant impact for Inter Miami on his debut. He had 35 touches of the ball but was dispossessed just twice. The superstar also had two shots on target, while another one was blocked.The Argentinian icon completed 24 passes with 92% accuracy during his brief time on the pitch. The forward played five passes into the final third and created one chance. He also played two long balls with 100% accuracy.Furthermore, Messi won one of the five ground duels attempted and registered two recoveries. He won a free-kick for his new side but also gave away one. With a FotMob rating of 7.5, he was the joint-fourth best rated player among his teammates.