# Shoichi Tatsuno ATP Ranking History

Source: https://tennis-db.com/players/4282198/shoichi-tatsuno/rankings
Tour: ATP

## Ranking facts
- Latest rank: 1070
- Latest ranking date: 1990-04-23
- Career-high rank: 579
- Career-high date: 1979-12-26
- Best year-end rank: 579
- Available ranked weeks: 215
- Weeks at No. 1: 0
- Available Top 10 weeks: 0
- Available Top 100 weeks: 0
- Available snapshot coverage: 1979-12-26 to 1990-04-23

Available-week totals count distinct ranking weeks in TennisDB and can undercount careers where historical snapshots are missing.
Weeks at No. 1 also counts available TennisDB snapshots because no official career total is present.

## Season summary
| Season | Available weeks | Best rank | Latest rank | Latest snapshot |
| ---: | ---: | ---: | ---: | :--- |
| 1990 | 17 | 1068 | 1070 | 1990-04-23 |
| 1989 | 43 | 788 | 1103 | 1989-12-18 |
| 1988 | 30 | 791 | 791 | 1988-12-19 |
| 1987 | 35 | 622 | 887 | 1987-10-12 |
| 1986 | 41 | 604 | 642 | 1986-12-29 |
| 1985 | 24 | 716 | 724 | 1985-12-30 |
| 1984 | 24 | 725 | 745 | 1984-12-24 |
| 1979 | 1 | 579 | 579 | 1979-12-26 |

## Latest weekly ranking snapshots
| Season | Date | Week | Age | Rank | Points |
| ---: | :--- | ---: | ---: | ---: | ---: |
| 1990 | Apr 23 | 17 | - | 1070 | 1 |
| 1990 | Apr 16 | 16 | - | 1068 | 1 |
| 1990 | Apr 9 | 15 | - | 1083 | 1 |
| 1990 | Apr 2 | 14 | - | 1095 | 1 |
| 1990 | Mar 26 | 13 | - | 1095 | 1 |
| 1990 | Mar 19 | 12 | - | 1085 | 1 |
| 1990 | Mar 12 | 11 | - | 1085 | 1 |
| 1990 | Mar 5 | 10 | - | 1086 | 1 |
| 1990 | Feb 26 | 9 | - | 1089 | 1 |
| 1990 | Feb 19 | 8 | - | 1091 | 1 |
| 1990 | Feb 12 | 7 | - | 1090 | 1 |
| 1990 | Feb 5 | 6 | - | 1091 | 1 |
| 1990 | Jan 29 | 5 | - | 1091 | 1 |
| 1990 | Jan 22 | 4 | - | 1093 | 1 |
| 1990 | Jan 15 | 3 | - | 1093 | 1 |
| 1990 | Jan 8 | 2 | - | 1098 | 1 |
| 1990 | Jan 1 | 1 | - | 1102 | 1 |
| 1989 | Dec 18 | 51 | - | 1103 | 0 |
| 1989 | Dec 11 | 50 | - | 1117 | 0 |
| 1989 | Dec 4 | 49 | - | 853 | 0 |
| 1989 | Nov 27 | 48 | - | 853 | 0 |
| 1989 | Nov 20 | 47 | - | 856 | 0 |
| 1989 | Nov 13 | 46 | - | 866 | 0 |
| 1989 | Nov 6 | 45 | - | 871 | 0 |
| 1989 | Oct 30 | 44 | - | 860 | 0 |
| 1989 | Oct 23 | 43 | - | 848 | 0 |
| 1989 | Oct 16 | 42 | - | 854 | 0 |
| 1989 | Oct 9 | 41 | - | 843 | 0 |
| 1989 | Oct 2 | 40 | - | 837 | 0 |
| 1989 | Sep 25 | 39 | - | 832 | 0 |
| 1989 | Sep 18 | 38 | - | 839 | 0 |
| 1989 | Sep 11 | 37 | - | 846 | 0 |
| 1989 | Aug 28 | 35 | - | 847 | 0 |
| 1989 | Aug 21 | 34 | - | 840 | 0 |
| 1989 | Aug 14 | 33 | - | 839 | 0 |
| 1989 | Aug 7 | 32 | - | 828 | 0 |
| 1989 | Jul 31 | 31 | - | 828 | 0 |
| 1989 | Jul 24 | 30 | - | 808 | 0 |
| 1989 | Jul 17 | 29 | - | 808 | 0 |
| 1989 | Jul 10 | 28 | - | 791 | 0 |
| 1989 | Jun 26 | 26 | - | 793 | 0 |
| 1989 | Jun 19 | 25 | - | 793 | 0 |
| 1989 | Jun 12 | 24 | - | 798 | 0 |
| 1989 | May 29 | 22 | - | 801 | 0 |
| 1989 | May 22 | 21 | - | 796 | 0 |
| 1989 | May 15 | 20 | - | 788 | 0 |
| 1989 | May 8 | 19 | - | 798 | 0 |
| 1989 | May 1 | 18 | - | 801 | 0 |
| 1989 | Apr 24 | 17 | - | 800 | 0 |
| 1989 | Apr 17 | 16 | - | 804 | 0 |
| 1989 | Apr 3 | 14 | - | 808 | 0 |
| 1989 | Mar 20 | 12 | - | 798 | 0 |
| ... | ... | ... | ... | ... | ... |
| Older weekly snapshots summarized above | 163 more rows |  |  |  |  |

## Related players
- [Hajime Nihonmatsu](https://tennis-db.com/players/4429892/hajime-nihonmatsu)
- [Pascal Deniau](https://tennis-db.com/players/4565637/pascal-deniau)
- [Janos Guti](https://tennis-db.com/players/4429593/janos-guti)
- [Donald Watt](https://tennis-db.com/players/4585816/donald-watt)
- [Minoru Ueda](https://tennis-db.com/players/4430273/minoru-ueda)

## Related links
- [Shoichi Tatsuno profile](https://tennis-db.com/players/4282198/shoichi-tatsuno)
- [Shoichi Tatsuno full match log](https://tennis-db.com/players/4282198/shoichi-tatsuno/matches)

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Canonical URL: https://tennis-db.com/players/4282198/shoichi-tatsuno/rankings
Data source: TennisDB (tennis-db.com)