| Name | Date | Location |
|---|---|---|
| Hammergirl Anime ARA 2024 Qualifier | Oct 5, 2024 | Hammergirl Anime, Rochester NY |
| 9th Montréal Riichi Open | Jun 1, 2024 | Montreal, QC, Canada |
| Riichi Nomi Open 2023 | Jun 17, 2023 | New York, NY |
| 8th Montréal Riichi Open | Jun 10, 2023 | Montreal, QC, Canada |
| Doragon no Taikai 2023 | Jun 3, 2023 | Lockport, NY |
| Rochester Riichi Open 2023 | Apr 22, 2023 | Rochester, NY |
| 7th Montréal Riichi Open | Jun 11, 2022 | Montreal, QC, Canada |
| Casual Dragon Open 2022 | Jun 11, 2022 | Lockport, NY |
| Online Fall Montréal Riichi Tournament | Oct 2, 2021 | Online |
| Riichi Nomi Open 2021 | Mar 13, 2021 | Online |
| Pacific Mahjong League Open 2020 -- Online | Nov 14, 2020 | Online |
| Extra Lions Open | Oct 31, 2020 | Online |
| Montréal Riichi Open 6 - Online Edition / Édition en ligne | Oct 3, 2020 | Online |
| Riichiout Outrun June 2020 | Jun 6, 2020 | Online |
| Rochester Riichi Open 2020 | Mar 7, 2020 | Rochester, NY |
| Philly Riichi Mah-Jawn 2020 | Feb 15, 2020 | Philadelphia, PA |
| G-Research 2019 London Riichi Open | Dec 8, 2019 | London, UK |
| Pacific Mahjong League Open 2019 | Nov 9, 2019 | San Francisco, CA |
| Tri Nitro Tournament Seventh Detonation | Oct 18, 2019 | Paris, France |
| Montréal Riichi Open 5 | Sep 28, 2019 | Montréal, QC |
| WRC Salt Lake Qualifier 2020 | Jun 27, 2019 | Salt Lake City, UT |
| European Riichi Mahjong Championship 2019 | Jun 21, 2019 | Rosmalen, The Netherlands |
| Doragon no Taikai 2019 | Jun 8, 2019 | Lockport, NY |
| Rochester Riichi Open 2019 | Mar 16, 2019 | Rochester, NY |
| Pacific Mahjong League Open 2018 | Nov 10, 2018 | San Francisco, CA |
| North American Open 2018 | Oct 12, 2018 | New York, NY |
| Montréal Riichi Open 4 | Sep 22, 2018 | Montréal, QC |
| 2018 Seattle Riichi Open | Jul 23, 2018 | Seattle, WA |
| South American Riichi Championship 2018 | Jun 4, 2018 | Buenos Aires, Argentina |
| Rochester Riichi Open 2018 | Mar 4, 2018 | Rochester, NY |
| World Riichi Championship 2017 | Oct 4, 2017 | Las Vegas, NV |
| Montréal Riichi Open 3 | Jun 3, 2017 | Montréal, QC |
| Rochester Riichi Open 2017 | Mar 4, 2017 | Rochester, NY |
| 2017 Seattle Riichi Open | Jan 16, 2017 | Seattle |
| Montréal 2016 | Jun 4, 2016 | Montréal, QC |
| Rochester Riichi Open 2016 | Mar 12, 2016 | Rochester, NY |
| NYC International Riichi Open | Sep 26, 2015 | New York, NY |
| NARO 1 | Jun 13, 2015 | Montréal, QC |