Page 7 de l'historique des matchs du joueur de tennis: Retrouvez ici la totalité des matchs et tournois joués par Kei Nishikori.
134 matchs enregistrés.
| 19/04/2021 | Barcelona Open Banc Sabadell - Barcelona | Kei Nishikori vs. Guido Pella |
| 28/03/2021 | Miami Open - Miami | Kei Nishikori vs. Stefanos Tsitsipas |
| 27/03/2021 | Miami Open - Miami | Kei Nishikori vs. Aljaz Bedene |
| 18/03/2021 | Dubai Duty Free Tennis Championships - Dubai | Lloyd Harris vs. Kei Nishikori |
| 17/03/2021 | Dubai Duty Free Tennis Championships - Dubai | Aljaz Bedene vs. Kei Nishikori |
| 16/03/2021 | Dubai Duty Free Tennis Championships - Dubai | Kei Nishikori vs. David Goffin |
| 14/03/2021 | Dubai Duty Free Tennis Championships - Dubai | Kei Nishikori vs. Reilly Opelka |
| 08/03/2021 | Open 13 Provence - Marseille | Kei Nishikori vs. Pierre-Hugues Herbert |
| 05/03/2021 | ABN AMRO World Tennis Tournament - Rotterdam | Borna Coric vs. Kei Nishikori |
| 03/03/2021 | ABN AMRO World Tennis Tournament - Rotterdam | Alex De Minaur vs. Kei Nishikori |
| 01/03/2021 | ABN AMRO World Tennis Tournament - Rotterdam | Kei Nishikori vs. Felix Auger Aliassime |
| 08/02/2021 | Australian Open - Melbourne | Kei Nishikori vs. Pablo Carreno-Busta |
| 04/02/2021 | ATP Cup - Melbourne | Diego Sebastian Schwartzman vs. Kei Nishikori |
| 03/02/2021 | ATP Cup - Melbourne | Daniil Medvedev vs. Kei Nishikori |