![DO NOT delete your Mario Tennis Aces demo save file before you've launched the final game to receive the cosmetics reward for playing the demo. : r/NintendoSwitch DO NOT delete your Mario Tennis Aces demo save file before you've launched the final game to receive the cosmetics reward for playing the demo. : r/NintendoSwitch](https://external-preview.redd.it/CzqoHv7YouP8UikoVG5YfMnXeCFUvX4cNdygLI6jrNI.jpg?width=640&crop=smart&auto=webp&s=7f247e7d0c1c6816418f465fcd45743aac3f4ff4)
DO NOT delete your Mario Tennis Aces demo save file before you've launched the final game to receive the cosmetics reward for playing the demo. : r/NintendoSwitch
![Nintendo of America on Twitter: "Raise your rackets and get ready for the # MarioTennis Aces North American Open February 2021 tournament! Out-volley your opponents and you can win up to 4,000 My Nintendo of America on Twitter: "Raise your rackets and get ready for the # MarioTennis Aces North American Open February 2021 tournament! Out-volley your opponents and you can win up to 4,000 My](https://pbs.twimg.com/media/EtuC6yhXUAEmrie.jpg:large)
Nintendo of America on Twitter: "Raise your rackets and get ready for the # MarioTennis Aces North American Open February 2021 tournament! Out-volley your opponents and you can win up to 4,000 My
Nintendo - 🎾 The Mario Tennis Aces Pre-launch Online Tournament swings into action this weekend, starting Friday at midnight AEST! Download the free demo software from Nintendo Switch eShop now, and try
Nintendo Switch - Tomorrow's the big day! Grab your racket and register for the Mario Tennis Aces North American Open November 2020 tournament! ⏰ 11/14 10am PT 🏆 My Nintendo Gold Points
![7-day trial for Switch Online offered with the Mario Tennis Aces: Special Online Demo. | Nintendo Switch! Amino 7-day trial for Switch Online offered with the Mario Tennis Aces: Special Online Demo. | Nintendo Switch! Amino](http://pm1.narvii.com/7175/79a78da7b9ff4363cf4d98a645855d676f2066d4r1-2000-2000v2_uhq.jpg)