Redigerer Japan under Sommer-OL 2020 (avsnitt)

==Tennis==
{{main|Tennis under Sommer-OL 2020|Tennis under Sommer-OL 2020 – Kvalifisering}}

;Menn
{{OL-resultater/Tennis/Singel}}
|-
|align=left|[[Taro Daniel]]
| rowspan="4" align="left" |[[Tennis under Sommer-OL 2020 – Singel menn|Singel]]
|{{flagIOCathlete|[[Lorenzo Sonego|Sonego]]|ITA|2020|Sommer}}<br /> '''L''' 6–4, 6–7<sup>(6–8)</sup>, 6–7<sup>(3–7)</sup>
|colspan=6|Gikk ikke videre
|-
|align=left|[[Kei Nishikori]]
|{{flagIOCathlete|[[Andrej Rubljov (tennisspiller)|Rubljov]]|ROC|2020|Sommer}}<br />'''W''' 6–3, 6–4
|{{flagIOCathlete|[[Marcos Giron|Giron]]|USA|2020|Sommer}}<br />'''W''' 7–6, 3–6, 6–1
|{{flagIOCathlete|[[Ilya Ivashka|Ivashka]]|BLR|2020|Sommer}}<br />'''W''' 7–6<sup>(9–7)</sup>, 6–0
|{{flagIOCathlete|[[Novak Djokovic|Djokovic]]|SRB|2020|Sommer}}<br />'''L''' 2–6, 0–6
|colspan=3|Gikk ikke videre
|-
|align=left|[[Yoshihito Nishioka]]
|{{flagIOCathlete|[[Karen Khachanov|Khachanov]]|ROC|2020|Sommer}}<br />'''L''' 6–3, 1–6, 2–6
|colspan=6|Gikk ikke videre
|-
|align=left|[[Yūichi Sugita]]
|{{flagIOCathlete|[[Fabio Fognini|Fognini]]|ITA|2020|Sommer}}<br /> '''L''' 4–6, 3–6
|colspan=6|Gikk ikke videre
|-
| align="left" |[[Ben McLachlan]]<br />[[Kei Nishikori]]
| rowspan="2" align="left" |[[Tennis under Sommer-OL 2020 – Dobbel menn|Dobbel]]
|{{n/a}}
|{{flagIOCathlete|[[João Sousa|Sousa]] / <br />[[Pedro Sousa|Sousa]]|POR|2020|Sommer}}<br /> '''W''' 6–1, 6–4
|{{flagIOCathlete|[[Jamie Murray|Murray]] / <br />[[Neal Skupski|Skupski]]|GBR|2020|Sommer}}<br /> '''W''' 6–3, 6–4
|{{flagIOCathlete|[[Nikola Mektić|Mektić]] /<br>[[Mate Pavić|Pavić]]|CRO|2020|Sommer}}<br />'''L''' 3–6, 3–6
|colspan=3|Gikk ikke videre
|-
| align="left" |[[Taro Daniel]]<br />[[Yoshihito Nishioka]]
|{{n/a}}
|{{flagIOCathlete|[[Marin Čilić|Čilić]] / <br />[[Ivan Dodig|Dodig]]|CRO|2020|Sommer}}<br />'''L''' 2–6, 4–6
|colspan=5|Gikk ikke videre
|}

;Kvinner
{{OL-resultater/Tennis/Singel}}
|-
|align=left|[[Misaki Doi]]
| rowspan="3" align="left" |[[Tennis under Sommer-OL 2020 – Singel kvinner|Singel]]
|{{flagIOCathlete|[[Renata Zarazúa|Zarazúa]]|MEX|2020|Sommer}}<br /> '''W''' 6–3, 6–2
|{{flagIOCathlete|[[Belinda Bencic|Bencic]]|SUI|2020|Sommer}}<br />{{0}} '''L''' 2–6, 4–6
|colspan=5|Gikk ikke videre
|-
|align=left|[[Nao Hibino]]
|{{flagIOCathlete|[[Nina Stojanović|Stojanović]]|SRB|2020|Sommer}}<br /> '''L''' 3–6, 3–6
|colspan=6|Gikk ikke videre
|-
|align=left|[[Naomi Osaka]]
|{{flagIOCathlete|[[Zheng Saisai|Zheng Ss]]|CHN|2020|Sommer}}<br />'''W''' 6–1, 6–4
|{{flagIOCathlete|[[Viktorija Golubic|Golubic]]|SUI|2020|Sommer}}<br />'''W''' 6–3, 6–2
|{{flagIOCathlete|[[Markéta Vondroušová|Vondroušová]]|CZE|2020|Sommer}}<br />'''L''' 1–6, 4–6
|colspan=4|Gikk ikke videre
|-
| align="left" |[[Shuko Aoyama]]<br />[[Ena Shibahara]]
| rowspan="2" align="left" |[[Tennis under Sommer-OL 2020 – Dobbel kvinner|Dobbel]]
|{{n/a}}
|{{flagIOCathlete|[[Belinda Bencic|Bencic]] / <br />[[Viktorija Golubic|Golubic]]|SUI|2020|Sommer}}<br />'''L''' 4–6, 7–6<sup>(7–5)</sup>, [5–10]
|colspan=5|Gikk ikke videre
|-
| align="left" |[[Nao Hibino]]<br />[[Makoto Ninomiya]]
|{{n/a}}
|{{flagIOCathlete|[[Ashleigh Barty|Barty]] / <br />[[Storm Sanders|Sanders]]|AUS|2020|Sommer}}<br /> '''L''' 1–6, 2–6
|colspan=5|Gikk ikke videre
|}

;Blandet
{{OL-resultater/Tennis/Miksdobbel}}
|-align=center
|align=left|[[Ena Shibahara]]<br />[[Ben McLachlan]]
|align=left|[[Tennis under Sommer-OL 2020 – Mixed doubles|Dobbel]]
|{{flagIOCathlete|[[Yaroslava Shvedova|Shvedova]] / <br />[[Andrey Golubev|Golubev]]|KAZ|2020|Sommer}}<br />'''W''' 6–3, 7–6<sup>(7–3)</sup>
|{{flagIOCathlete|[[Anastasia Pavlyuchenkova|Pavlyuchenkova]] / <br />[[Andrej Rubljov (tennisspiller)|Rubljov]]|ROC|2020|Sommer}}<br />'''L''' 5–7, 7–6<sup>(7–0)</sup>, [8–10]
|colspan=3|Gikk ikke videre
|}