# Sadao Kosugi

Source: https://tennis-db.com/players/4585605/sadao-kosugi
Tour: ATP

## Bio
- Country: JPN
- Plays: Right-Handed
- Turned pro: 1974
- Last active: 1974

## Career
- Career W-L: 0-1 (0.0%)
- Career titles: 0
- Career-high rank: 274 (reached 1974-12-23)
- Current rank: 579

## Recent seasons
| Season | W-L | Titles | Year-end rank |
| ---: | :--- | ---: | ---: |
| 1974 | 0-1 | 0 | - |

## Career surface splits
- Hard: 0-1 (0.0%)

## Most-played rivals
- Kenichi Hirai: 0-1

## Recent matches (last 10)
- 1974-10-15 L vs Kenichi Hirai 3-6 4-6 @ Tokyo

## FAQ
**Which country is Sadao Kosugi from?**
Sadao Kosugi is from Japan.

**Is Sadao Kosugi left-handed or right-handed?**
Sadao Kosugi plays right-handed.

**How many Grand Slams has Sadao Kosugi won?**
Sadao Kosugi has not won a Grand Slam title.

**How many Masters 1000 titles has Sadao Kosugi won?**
Sadao Kosugi has not won a Masters 1000 title.

**What is Sadao Kosugi's highest ATP ranking?**
Sadao Kosugi's career-high ATP singles ranking is world No. 274, first achieved on December 23, 1974.

**What is Sadao Kosugi's career win-loss record?**
Sadao Kosugi has a career ATP singles record of 0 wins and 1 losses (0.0%).

**When did Sadao Kosugi play professional tennis?**
Sadao Kosugi turned professional in 1974 and was active through 1974.

**Who is Sadao Kosugi's biggest rival?**
Sadao Kosugi's most frequent opponent is Kenichi Hirai, with a head-to-head record of 0–1 across 1 meeting.

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Canonical URL: https://tennis-db.com/players/4585605/sadao-kosugi
Data source: TennisDB (tennis-db.com)