# C. Johnstone ATP Ranking History

Source: https://tennis-db.com/players/4504830/c-johnstone/rankings
Tour: ATP

## Ranking facts
- Latest rank: 721
- Latest ranking date: 1985-10-14
- Career-high rank: 70
- Career-high date: 1982-07-05
- Best year-end rank: 93
- Ranked weeks: 105
- Weeks at No. 1: 0
- Top 10 weeks: 0
- Top 100 weeks: 27

## Weekly ranking snapshots
| Season | Date | Week | Age | Rank | Points |
| ---: | :--- | ---: | ---: | ---: | ---: |
| 1985 | Oct 14 | 42 | 25.0 | 721 | 0 |
| 1985 | Oct 7 | 41 | 25.0 | 657 | 0 |
| 1985 | Sep 30 | 40 | 25.0 | 657 | 0 |
| 1985 | Sep 23 | 39 | 24.9 | 655 | 0 |
| 1985 | Sep 16 | 38 | 24.9 | 657 | 0 |
| 1985 | Sep 9 | 37 | 24.9 | 657 | 0 |
| 1985 | Sep 2 | 36 | 24.9 | 663 | 0 |
| 1985 | Aug 26 | 35 | 24.9 | 663 | 0 |
| 1985 | Aug 19 | 34 | 24.9 | 669 | 0 |
| 1985 | Aug 12 | 33 | 24.8 | 644 | 0 |
| 1985 | Aug 5 | 32 | 24.8 | 579 | 0 |
| 1985 | Jul 29 | 31 | 24.8 | 579 | 0 |
| 1985 | Jul 22 | 30 | 24.8 | 549 | 0 |
| 1985 | Jul 15 | 29 | 24.8 | 537 | 0 |
| 1985 | Jul 8 | 28 | 24.7 | 486 | 0 |
| 1985 | Jul 1 | 27 | 24.7 | 486 | 0 |
| 1985 | Jun 24 | 26 | 24.7 | 486 | 0 |
| 1985 | Jun 17 | 25 | 24.7 | 484 | 0 |
| 1985 | Jun 10 | 24 | 24.7 | 491 | 0 |
| 1985 | Jun 3 | 23 | 24.6 | 491 | 0 |
| 1985 | May 27 | 22 | 24.6 | 491 | 0 |
| 1985 | May 20 | 21 | 24.6 | 484 | 0 |
| 1985 | May 13 | 20 | 24.6 | 486 | 0 |
| 1985 | May 6 | 19 | 24.6 | 491 | 0 |
| 1985 | Apr 29 | 18 | 24.5 | 475 | 0 |
| 1985 | Apr 22 | 17 | 24.5 | 479 | 0 |
| 1985 | Apr 15 | 16 | 24.5 | 482 | 0 |
| 1985 | Apr 8 | 15 | 24.5 | 482 | 0 |
| 1985 | Apr 1 | 14 | 24.5 | 475 | 0 |
| 1985 | Mar 25 | 13 | 24.4 | 329 | 0 |
| 1985 | Mar 18 | 12 | 24.4 | 323 | 0 |
| 1985 | Mar 11 | 11 | 24.4 | 322 | 0 |
| 1985 | Mar 4 | 10 | 24.4 | 322 | 0 |
| 1985 | Feb 25 | 9 | 24.4 | 319 | 0 |
| 1985 | Feb 18 | 8 | 24.4 | 311 | 0 |
| 1985 | Feb 11 | 7 | 24.3 | 314 | 0 |
| 1985 | Feb 4 | 6 | 24.3 | 314 | 0 |
| 1985 | Jan 28 | 5 | 24.3 | 314 | 0 |
| 1985 | Jan 21 | 4 | 24.3 | 316 | 0 |
| 1985 | Jan 14 | 3 | 24.3 | 316 | 0 |
| 1985 | Jan 7 | 2 | 24.2 | 313 | 0 |
| 1985 | Dec 31 | 1 | 24.2 | 311 | 0 |
| 1984 | Dec 24 | 52 | 24.2 | 311 | 0 |
| 1984 | Dec 17 | 51 | 24.2 | 311 | 0 |
| 1984 | Dec 10 | 50 | 24.2 | 301 | 0 |
| 1984 | Dec 3 | 49 | 24.1 | 259 | 0 |
| 1984 | Nov 26 | 48 | 24.1 | 259 | 0 |
| 1984 | Nov 19 | 47 | 24.1 | 259 | 0 |
| 1984 | Nov 12 | 46 | 24.1 | 241 | 0 |
| 1984 | Nov 5 | 45 | 24.1 | 242 | 0 |
| 1984 | Oct 29 | 44 | 24.0 | 242 | 0 |
| 1984 | Oct 22 | 43 | 24.0 | 243 | 0 |
| ... | ... | ... | ... | ... | ... |
| Older snapshots omitted from markdown | 53 more rows |  |  |  |  |

## Related players
- [S. Ball](https://tennis-db.com/players/4539922/s-ball)
- [J. James](https://tennis-db.com/players/3257216/j-james)
- [D. Carter](https://tennis-db.com/players/4539284/d-carter)
- [G. Goven](https://tennis-db.com/players/4494464/g-goven)
- [H. Kary](https://tennis-db.com/players/4534769/h-kary)

## Related links
- [C. Johnstone profile](https://tennis-db.com/players/4504830/c-johnstone)
- [C. Johnstone full match log](https://tennis-db.com/players/4504830/c-johnstone/matches)

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Canonical URL: https://tennis-db.com/players/4504830/c-johnstone/rankings
Data source: TennisDB (tennis-db.com)