| 2023-04-15 → 2023-04-16 | Smash Camp 2023 - Project M CompletedThe Cheat Part of Smash Camp 2023Series: Smash Camp | C-Tier | Sub-eventFinal / main event | — | — | — | Catalog |
| 2023-04-15 → 2023-04-16 | Smash Camp 2023 CompletedThe Cheat Series: Smash Camp | C-Tier | Core EventFinal / main event | — | — | — | Catalog |
| 2023-04-15 → 2023-04-16 | Smash Camp 2023 (overview) CompletedSmash Camp Part of Smash Camp 2023Series: Smash Camp | — | Sub-eventProgramme overview | — | — | — | Catalog |
| 2023-04-15 → 2023-04-16 | Paris Fan Festival Completed Part of France - Smash Community Events 2023Series: France - Smash Community Events | C-Tier | Sub-eventFinal / main event | — | — | — | Catalog |
| 2023-04-15 → 2023-04-16 | Invasion CompletedTeam Regen | C-Tier | Core EventFinal / main event | — | — | — | Catalog |
| 2023-04-15 → 2023-04-16 | EGOBOOST Completed | C-Tier | Core EventFinal / main event | — | — | — | Catalog |
| 2023-04-15 → 2023-04-16 | EGOBOOST - Melee Completed Part of EGOBOOST | C-Tier | Sub-eventFinal / main event | — | — | — | Catalog |
| 2023-04-15 → 2023-04-16 | EGOBOOST (overview) Completed Part of EGOBOOST | — | Sub-eventProgramme overview | — | — | — | Catalog |
| 2023-04-07 → 2023-04-09 | DreamHack San Diego 2023 (overview) CompletedDreamHack Part of DreamHack San Diego 2023Series: DreamHack | — | Sub-eventProgramme overview | — | — | — | Catalog |
| 2023-04-07 → 2023-04-09 | DreamHack San Diego 2023 - Ultimate CompletedDreamHack Part of DreamHack San Diego 2023Series: DreamHack | C-Tier | Sub-eventFinal / main event | — | 5,000 | — | Catalog |
| 2023-04-07 → 2023-04-09 | DreamHack San Diego 2023 CompletedDreamHack Series: DreamHack | Minor | Core EventFinal / main event | — | 6,000 | — | Catalog |
| 2023-04-01 → 2023-04-02 | MAJOR UPSET (overview) CompletedBack in Blood Part of MAJOR UPSET | — | Sub-eventProgramme overview | — | — | — | Catalog |
| 2023-04-01 → 2023-04-02 | MAJOR UPSET CompletedBack in Blood | Major | Core EventFinal / main event | — | 7500 | — | Catalog |
| 2023-04-01 → 2023-04-02 | MAJOR UPSET - Melee CompletedBack in Blood Part of MAJOR UPSET | Major | Sub-eventFinal / main event | — | 4500 | — | Catalog |
| 2023-03-31 → 2023-04-02 | Kawaii Kon 2023 CompletedKawaii Kon Part of Kawaii Kon | C-Tier | Sub-eventFinal / main event | — | — | — | Catalog |
| 2023-03-31 → 2023-04-02 | BATTLE FOR THE SOUTH 2023 Completed Part of United States - Smash Community Events 2023Series: United States - Smash Community Events - 2014–2025 / Collection 1 | C-Tier | Sub-eventFinal / main event | — | — | — | Catalog |
| 2023-03-25 → 2023-03-26 | Rock The Winds CompletedRock The Winds Part of Rock The Winds | C-Tier | Sub-eventFinal / main event | — | 8000 | — | Catalog |
| 2023-03-25 → 2023-03-26 | Glory 3 CompletedMystic Squad Part of Glory | Minor | Sub-eventFinal / main event | — | — | — | Catalog |
| 2023-03-25 → 2023-03-26 | Arts'Cade Open Cup Metz 2023 - Project M Completed Part of Arts'Cade Open Cup | C-Tier | Sub-eventFinal / main event | — | — | — | Catalog |
| 2023-03-23 → 2023-03-25 | PAX - 2017–2023 CompletedPAX | C-Tier | Core EventFinal / main event | — | 10000 | — | Catalog |
| 2023-03-23 → 2023-03-26 | Smash Ultimate Summit CompletedBeyond The Summit Series: Beyond The Summit - Smash Tournament Programmes | Major | Core EventFinal / main event | — | 104,247 | — | Catalog |
| 2023-03-18 → 2023-03-19 | Keystoned VI CompletedThe Lab Part of Keystoned - 2019–2026 / Collection 1 | Minor | Sub-eventFinal / main event | — | — | — | Catalog |
| 2023-03-18 → 2023-03-18 | DOSE2SUCRE CompletedGametek | C-Tier | Core EventFinal / main event | — | 1848 | — | Catalog |
| 2023-03-18 → 2023-03-19 | CT Gamercon 6 (overview) CompletedCT Gamercon Part of CT Gamercon 6 | — | Sub-eventProgramme overview | — | — | — | Catalog |
| 2023-03-18 → 2023-03-19 | Daddy's Den X Supreme (overview) CompletedDaddy's Den Part of Daddy's Den X Supreme | — | Sub-eventProgramme overview | — | — | — | Catalog |
| 2023-03-18 → 2023-03-19 | Daddy's Den X Supreme CompletedDaddy’s Den | C-Tier | Core EventFinal / main event | — | — | — | Catalog |
| 2023-03-18 → 2023-03-19 | Daddy’s Den X Supreme - Melee CompletedDaddy’s Den Part of Daddy's Den X Supreme | C-Tier | Sub-eventFinal / main event | — | — | — | Catalog |
| 2023-03-17 → 2023-03-18 | Östis CompletedSmashFinland | C-Tier | Core EventFinal / main event | — | — | — | Catalog |
| 2023-03-11 → 2023-03-12 | The Game Expo Completed Part of The Game Expo | C-Tier | Sub-eventFinal / main event | — | — | — | Catalog |
| 2023-03-10 → 2023-03-12 | Collision 2023 (overview) CompletedCollision Part of Collision 2023Series: Collision | — | Sub-eventProgramme overview | — | — | — | Catalog |
