# Jeff Borowiak ATP Ranking History

Source: https://tennis-db.com/players/4429258/jeff-borowiak/rankings
Tour: ATP

## Ranking facts
- Latest rank: 920
- Latest ranking date: 1987-07-20
- Career-high rank: 20
- Career-high date: 1977-08-30
- Best year-end rank: 25
- Available ranked weeks: 342
- Weeks at No. 1: 0
- Available Top 10 weeks: 0
- Available Top 100 weeks: 216
- Available snapshot coverage: 1973-08-27 to 1987-07-20

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 |
| ---: | ---: | ---: | ---: | :--- |
| 1987 | 24 | 865 | 920 | 1987-07-20 |
| 1986 | 32 | 565 | 870 | 1986-12-29 |
| 1985 | 42 | 491 | 580 | 1985-12-30 |
| 1984 | 24 | 115 | 520 | 1984-12-24 |
| 1983 | 42 | 67 | 98 | 1983-12-12 |
| 1982 | 44 | 44 | 94 | 1982-12-27 |
| 1981 | 32 | 52 | 52 | 1981-12-21 |
| 1980 | 1 | 189 | 189 | 1980-12-22 |
| 1979 | 13 | 82 | 125 | 1979-12-26 |
| 1978 | 30 | 23 | 98 | 1978-12-31 |
| 1977 | 32 | 20 | 25 | 1977-12-12 |
| 1976 | 2 | 42 | 60 | 1976-12-13 |
| 1975 | 7 | 40 | 48 | 1975-12-15 |
| 1974 | 10 | 40 | 40 | 1974-12-23 |
| 1973 | 7 | 82 | 82 | 1973-12-17 |

## Latest weekly ranking snapshots
| Season | Date | Week | Age | Rank | Points |
| ---: | :--- | ---: | ---: | ---: | ---: |
| 1987 | Jul 20 | 30 | 37.8 | 920 | 0 |
| 1987 | Jul 13 | 29 | 37.8 | 915 | 0 |
| 1987 | Jul 6 | 28 | 37.8 | 888 | 0 |
| 1987 | Jun 22 | 26 | 37.7 | 903 | 0 |
| 1987 | Jun 15 | 25 | 37.7 | 896 | 0 |
| 1987 | Jun 8 | 24 | 37.7 | 895 | 0 |
| 1987 | May 25 | 22 | 37.7 | 890 | 0 |
| 1987 | May 18 | 21 | 37.6 | 888 | 0 |
| 1987 | May 11 | 20 | 37.6 | 881 | 0 |
| 1987 | May 4 | 19 | 37.6 | 888 | 0 |
| 1987 | Apr 27 | 18 | 37.6 | 888 | 0 |
| 1987 | Apr 20 | 17 | 37.6 | 877 | 0 |
| 1987 | Apr 13 | 16 | 37.5 | 880 | 0 |
| 1987 | Apr 6 | 15 | 37.5 | 874 | 0 |
| 1987 | Mar 30 | 14 | 37.5 | 866 | 0 |
| 1987 | Mar 23 | 13 | 37.5 | 865 | 0 |
| 1987 | Mar 9 | 11 | 37.5 | 870 | 0 |
| 1987 | Feb 23 | 9 | 37.4 | 875 | 0 |
| 1987 | Feb 16 | 8 | 37.4 | 876 | 0 |
| 1987 | Feb 9 | 7 | 37.4 | 876 | 0 |
| 1987 | Feb 2 | 6 | 37.4 | 869 | 0 |
| 1987 | Jan 26 | 5 | 37.3 | 870 | 0 |
| 1987 | Jan 12 | 3 | 37.3 | 871 | 0 |
| 1987 | Jan 5 | 2 | 37.3 | 870 | 0 |
| 1986 | Dec 29 | 1 | 37.3 | 870 | 0 |
| 1986 | Dec 8 | 50 | 37.2 | 860 | 0 |
| 1986 | Dec 1 | 49 | 37.2 | 866 | 0 |
| 1986 | Nov 24 | 48 | 37.2 | 855 | 0 |
| 1986 | Nov 17 | 47 | 37.1 | 853 | 0 |
| 1986 | Nov 10 | 46 | 37.1 | 850 | 0 |
| 1986 | Nov 3 | 45 | 37.1 | 857 | 0 |
| 1986 | Oct 27 | 44 | 37.1 | 856 | 0 |
| 1986 | Oct 20 | 43 | 37.1 | 857 | 0 |
| 1986 | Oct 13 | 42 | 37.0 | 855 | 0 |
| 1986 | Oct 6 | 41 | 37.0 | 856 | 0 |
| 1986 | Sep 29 | 40 | 37.0 | 853 | 0 |
| 1986 | Sep 22 | 39 | 37.0 | 840 | 0 |
| 1986 | Sep 15 | 38 | 37.0 | 832 | 0 |
| 1986 | Sep 8 | 37 | 37.0 | 835 | 0 |
| 1986 | Aug 25 | 35 | 36.9 | 839 | 0 |
| 1986 | Aug 18 | 34 | 36.9 | 839 | 0 |
| 1986 | Aug 11 | 33 | 36.9 | 832 | 0 |
| 1986 | Aug 4 | 32 | 36.9 | 826 | 0 |
| 1986 | Jul 28 | 31 | 36.8 | 799 | 0 |
| 1986 | Apr 28 | 18 | 36.6 | 565 | 0 |
| 1986 | Apr 21 | 17 | 36.6 | 565 | 0 |
| 1986 | Apr 14 | 16 | 36.6 | 567 | 0 |
| 1986 | Apr 7 | 15 | 36.5 | 568 | 0 |
| 1986 | Mar 31 | 14 | 36.5 | 575 | 0 |
| 1986 | Mar 24 | 13 | 36.5 | 575 | 0 |
| 1986 | Mar 17 | 12 | 36.5 | 576 | 0 |
| 1986 | Mar 3 | 10 | 36.4 | 571 | 0 |
| ... | ... | ... | ... | ... | ... |
| Older weekly snapshots summarized above | 291 more rows |  |  |  |  |

## Related players
- [Onny Parun](https://tennis-db.com/players/4570203/onny-parun)
- [Karl Meiler](https://tennis-db.com/players/4429796/karl-meiler)
- [Fritz Buehning](https://tennis-db.com/players/4510246/fritz-buehning)
- [Chris Lewis](https://tennis-db.com/players/3335173/chris-lewis)
- [Ulrich Pinner](https://tennis-db.com/players/4516841/ulrich-pinner)

## Related links
- [Jeff Borowiak profile](https://tennis-db.com/players/4429258/jeff-borowiak)
- [Jeff Borowiak full match log](https://tennis-db.com/players/4429258/jeff-borowiak/matches)

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Canonical URL: https://tennis-db.com/players/4429258/jeff-borowiak/rankings
Data source: TennisDB (tennis-db.com)