Talk:2023-02-20 Rio de Janeiro

The   (known as for sponsorship reasons) was a wo/men's tennis tournament played on outdoor  courts in Tokyo, Japan, that was part of the Championship series of tournaments on the  ATP Tour. It was the 22nd edition of the and was held.

Singles
{| class="wikitable" style="text-align:center;font-size:90%" !width=40| Seed !width=150| Country !width=150| Player !width=60| Result !width=190| Playing against }}
 * align=left| 🇪🇸 ESP Carlos Alcaraz (Final)
 * align=left| 🇬🇧 GBR Cameron Norrie (Champion)
 * align=left| 🇮🇹 ITA Lorenzo Musetti (First Round)
 * align=left| 🇦🇷 ARG Francisco Cerúndolo (Second Round)
 * align=left| 🇦🇷 ARG Diego Schwartzman (First Round)
 * align=left| 🇦🇷 ARG Sebastián Báez (Quarterfinals)
 * align=left| 🇪🇸 ESP Albert Ramos-Viñolas (Quarterfinals)
 * align=left| 🇦🇷 ARG Federico Coria (withdrew)
 * align=left| 🇸🇰 SVK Alex Molčan (Second Round)
 * align=left| 🇮🇹 ITA Lorenzo Musetti (First Round)
 * align=left| 🇦🇷 ARG Francisco Cerúndolo (Second Round)
 * align=left| 🇦🇷 ARG Diego Schwartzman (First Round)
 * align=left| 🇦🇷 ARG Sebastián Báez (Quarterfinals)
 * align=left| 🇪🇸 ESP Albert Ramos-Viñolas (Quarterfinals)
 * align=left| 🇦🇷 ARG Federico Coria (withdrew)
 * align=left| 🇸🇰 SVK Alex Molčan (Second Round)
 * align=left| 🇦🇷 ARG Sebastián Báez (Quarterfinals)
 * align=left| 🇪🇸 ESP Albert Ramos-Viñolas (Quarterfinals)
 * align=left| 🇦🇷 ARG Federico Coria (withdrew)
 * align=left| 🇸🇰 SVK Alex Molčan (Second Round)
 * align=left| 🇪🇸 ESP Albert Ramos-Viñolas (Quarterfinals)
 * align=left| 🇦🇷 ARG Federico Coria (withdrew)
 * align=left| 🇸🇰 SVK Alex Molčan (Second Round)
 * align=left| 🇦🇷 ARG Federico Coria (withdrew)
 * align=left| 🇸🇰 SVK Alex Molčan (Second Round)
 * align=left| 🇸🇰 SVK Alex Molčan (Second Round)
 * align=left| 🇸🇰 SVK Alex Molčan (Second Round)
 * align=left| 🇸🇰 SVK Alex Molčan (Second Round)

Doubles
{| class="wikitable" style="text-align:center;font-size:90%" !width=40| Seed !width=150| Country !width=150| Player !width=60| Result !width=190| Playing against }}
 * align=left| 🇧🇷 BRA Rafael Matos 🇪🇸 ESP David Vega Hernández (First Round)
 * align=left| 🇨🇴 COL Juan Sebastián Cabal 🇧🇷 BRA Marcelo Melo (Final)
 * align=left| 🇮🇹 ITA Simone Bolelli 🇮🇹 ITA Fabio Fognini (First Round)
 * align=left| POR Francisco Cabral 🇦🇷 ARG Horacio Zeballos (Semifinals)
 * align=left| 🇨🇴 COL Juan Sebastián Cabal 🇧🇷 BRA Marcelo Melo (Final)
 * align=left| 🇮🇹 ITA Simone Bolelli 🇮🇹 ITA Fabio Fognini (First Round)
 * align=left| POR Francisco Cabral 🇦🇷 ARG Horacio Zeballos (Semifinals)
 * align=left| 🇮🇹 ITA Simone Bolelli 🇮🇹 ITA Fabio Fognini (First Round)
 * align=left| POR Francisco Cabral 🇦🇷 ARG Horacio Zeballos (Semifinals)
 * align=left| 🇮🇹 ITA Simone Bolelli 🇮🇹 ITA Fabio Fognini (First Round)
 * align=left| POR Francisco Cabral 🇦🇷 ARG Horacio Zeballos (Semifinals)
 * align=left| POR Francisco Cabral 🇦🇷 ARG Horacio Zeballos (Semifinals)
 * align=left| POR Francisco Cabral 🇦🇷 ARG Horacio Zeballos (Semifinals)

Singles

 * Seeds
 * Draw

Doubles

 * Seeds
 * Draw