![The Mario Tennis Aces online tournament for October is now underway | The GoNintendo Archives | GoNintendo The Mario Tennis Aces online tournament for October is now underway | The GoNintendo Archives | GoNintendo](https://gonintendo.com/system/file_uploads/uploads/000/050/656/original/CI_NSwitch_MarioTennisAces_Boo_image950w.jpg)
The Mario Tennis Aces online tournament for October is now underway | The GoNintendo Archives | GoNintendo
Nintendo of America on Twitter: "Birdo! Shy Guy! Koopa Paratroopa! Petey Piranha! This motley crew will all join the game as playable characters in #MarioTennis Aces. The free Ver. 2.0 update on
![Mario Tennis Aces update out now (version 2.1.0) - Doubles Class tournaments, new Co-op Challenge, much more Mario Tennis Aces update out now (version 2.1.0) - Doubles Class tournaments, new Co-op Challenge, much more](https://nintendoeverything.com/wp-content/uploads/mario-tennis-aces-1.jpg)
Mario Tennis Aces update out now (version 2.1.0) - Doubles Class tournaments, new Co-op Challenge, much more
![Mario Tennis Aces Update Adds Yoshi's Ring Shot Co-op Challenge And Online Tournament Doubles Class - Siliconera Mario Tennis Aces Update Adds Yoshi's Ring Shot Co-op Challenge And Online Tournament Doubles Class - Siliconera](https://d3fd5j8wprxn3h.cloudfront.net/wp-content/uploads/2018/11/sXgyva6aWxUWBUySIPhl5wTH0yJ42h.jpg)
Mario Tennis Aces Update Adds Yoshi's Ring Shot Co-op Challenge And Online Tournament Doubles Class - Siliconera
![Pauline brings her mayoral swing to Mario Tennis Aces, Kamek and Dry Bones coming soon - Nintendo Wire Pauline brings her mayoral swing to Mario Tennis Aces, Kamek and Dry Bones coming soon - Nintendo Wire](https://nintendowire.com/wp-content/uploads/2019/02/chainchomphats.jpg)