# Japan Open 2023

Source: https://tennis-db.com/tournaments/318/japan-open?season=2023
Tour: ATP

Ben Shelton won the 2023 Japan Open, defeating Aslan Karatsev 7-5 6-1 in the final. The ATP 500 event was played on hard courts in Tokyo, Japan, from October 16 to October 22, 2023. The match log contains 43 recorded singles results for this edition.

## Tournament info
- Also known as: Japan Open Tennis Championships, Tokyo Open, Rakuten Japan Open
- Category: ATP 500
- Surface: Hard
- Location: Tokyo, Japan
- Start date: 2023-10-16
- End date: 2023-10-22
- Draw size: 32

## Champion
- Winner: Ben Shelton
- Runner-up: Aslan Karatsev
- Final score: 7-5 6-1

## Knockout results
### F
- Ben Shelton d. Aslan Karatsev 7-5 6-1

### SF
- Aslan Karatsev d. Shintaro Mochizuki 6-3 6-4
- Ben Shelton d. Marcos Giron 6-7(2) 7-6(5) 6-4

### QF
- Shintaro Mochizuki d. Alexei Popyrin 7-5 2-6 7-5
- Marcos Giron d. Felix Auger-Aliassime 6-1 6-4
- Ben Shelton d. Tommy Paul 7-6(4) 6-3
- Aslan Karatsev d. Alex de Minaur 6-3 6-2

### R16
- Felix Auger-Aliassime d. Sebastian Ofner 6-4 6-1
- Alexei Popyrin d. Cristian Garin 4-6 7-6(3) 6-2
- Marcos Giron d. Casper Ruud 6-3 6-4
- Alex de Minaur d. Diego Schwartzman 6-0 7-5
- Shintaro Mochizuki d. Taylor Fritz 0-6 6-4 7-6(2)
- Ben Shelton d. Jordan Thompson 6-7(5) 6-4 6-3
- Tommy Paul d. Mackenzie McDonald 6-4 6-2
- Aslan Karatsev d. Zhizhen Zhang 6-3 6-4

### R32
- Tommy Paul d. Daniel Altmaier 3-6 6-1 6-3
- Sebastian Ofner d. Christopher O'Connell 6-7(2) 7-6(5) 7-5
- Casper Ruud d. Yosuke Watanuki 7-6(6) 6-3
- Alexei Popyrin d. Karen Khachanov 6-4 6-2
- Jordan Thompson d. Alexander Zverev 6-3 6-4
- Alex de Minaur d. Jack Draper 4-6 7-6(4) 7-6(1)
- Shintaro Mochizuki d. Tomas Martin Etcheverry 6-4 7-6(5)
- Mackenzie McDonald d. Max Purcell 7-5 6-4
- Diego Schwartzman d. Francisco Cerundolo 6-4 6-1
- Ben Shelton d. Taro Daniel 3-6 6-4 7-6(2)
- Zhizhen Zhang d. Hubert Hurkacz 3-6 6-4 7-6(4)
- Marcos Giron d. Yoshihito Nishioka 7-6(14) 4-6 6-1
- Felix Auger-Aliassime d. Aleksandar Vukic 7-6(3) 6-7(2) 6-2
- Cristian Garin d. Sho Shimabukuro 6-4 3-6 6-3
- Taylor Fritz d. Cameron Norrie 6-4 6-3
- Aslan Karatsev d. Frances Tiafoe 6-3 7-6(4)

## Stats
- Total matches: 43
- Players: 44

Other editions available: 2026, 2025, 2024, 2023, 2022, 2019, 2018, 2017, 2016, 2015
(+43 more)

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Canonical URL: https://tennis-db.com/tournaments/318/japan-open?season=2023
Data source: TennisDB (tennis-db.com)