Philadelphia WCT 1975ATP · Carpet · Second round
7-5 4-6 6-3Player
Jeff Borowiak
USABorn: September 25, 1949right-handed
291–30648.7% wins in the database
Latest rankingNo. 920July 20, 1987
Best rankingNo. 20August 30, 1977
Record291–30648.7% wins
Titles511 finals · 0 Grand Slams
Prize Money—awaiting a verified source
Height193 cm
Birthplace—
Turned pro—
Playsright-handed
The year in motion
Season 2026
ATPno matches recorded in 2026
Jeff Borowiak has not played a match in the 2026 season.
Explore the complete career →The complete career archive remains available below, with seasons, rankings and matchups.
Historical graph
How far does this career reach?
Choose any player from the same tour and find the shortest chain of matches connecting their story to Jeff Borowiak's career.
Career path
Ranking progression
- First archived ranking
- August 27, 1973
- Career peak
- No. 20 August 30, 1977
- Archived observations
- 343 342 documented weeks
- Top 100documented weeks
- Top 201documented week
- Top 5073documented weeks
- Top 100216documented weeks
Monthly snapshots · the higher the line, the better the ranking.
A documented week is a calendar week with at least one archived snapshot placing the player inside that range. Multiple snapshots count once; gaps are never filled. Read the methodology →
Seasons
12 most recentRecent finals
5 career titlesFJohannesburg 1 1981ATP/WTA main tour · Hard Vitas GerulaitisFTampa 1981ATP/WTA main tour · Hard Mel PurcellWCanada Masters 1977Masters 1000 · Clay Jaime FillolWGstaad 1977ATP/WTA main tour · Clay Jean Francois CaujolleWDayton 1977ATP/WTA main tour · Carpet Buster C MottramFAtlanta 1976ATP/WTA main tour · Carpet Ilie NastaseWOslo 1974ATP/WTA main tour Karl MeilerWCharlotte 1974ATP/WTA main tour · Clay Dick StocktonFNew Orleans WCT 1974ATP/WTA main tour John NewcombeFBretton Woods 1972ATP/WTA main tour · Hard Cliff RicheyFCologne 1971ATP/WTA main tour · Carpet Bob Lutz
4ATP/WTA main tour1Masters 1000
59best-of-five matches
4reached a fifth set
1comebacks from 0–2
∞searchable situations
Performance by surface
Frequent opponents
Jimmy ConnorsUSA11 matches3–8John NewcombeAUS11 matches2–9Brian GottfriedUSA10 matches6–4Dick StocktonUSA10 matches6–4Jaime FillolCHI10 matches4–6Tom OkkerNED10 matches4–6Arthur AsheUSA9 matches1–8Guillermo VilasARG9 matches0–9Stan SmithUSA9 matches2–7Bob LutzUSA8 matches2–6Harold SolomonUSA7 matches4–3Marty RiessenUSA7 matches0–7
Matches
146 foundSource dates represent the start of each tournament; daily filtering is consistent but does not claim the exact day of a round.
Philadelphia WCT 1975ATP · Carpet · First round
W/OSan Jose 1974ATP · Carpet · Second round
6-1 6-2Washington 1974ATP · Carpet · Second round
6-4 6-3Philadelphia WCT 1974ATP · Carpet · Second round
6-4 6-2Philadelphia WCT 1974ATP · Carpet · First round
6-4 6-3London 3 1973ATP · Carpet · Round of 16
6-4 6-4London 3 1973ATP · Carpet · Third round
6-1 4-6 6-3San Jose 1973ATP · Carpet · Round of 16
6-2 6-4San Jose 1973ATP · Carpet · Third round
6-3 6-1Washington 1973ATP · Carpet · Second round
6-4 7-5Denver 1973ATP · Carpet · Third round
6-7 6-3 6-0Cleveland WCT 1973ATP · Carpet · Third round
6-1 6-4Washington 1973ATP · Carpet · Round of 16
4-6 6-2 6-3Washington 1973ATP · Carpet · Third round
2-6 6-1 6-4Chicago 1973ATP · Carpet · Third round
6-2 5-7 6-1Cologne 1973ATP · Carpet · Third round
7-6 1-6 6-4Copenhagen WCT 1973ATP · Carpet · Third round
6-3 4-6 6-2Milan 1973ATP · Carpet · Third round
6-4 7-6(4)Rotterdam 1972ATP · Carpet · Round of 16
3-6 6-1 6-3Rotterdam 1972ATP · Carpet · Third round
7-5 4-6 6-4Gothenberg WCT 1972ATP · Carpet · Quarterfinal
7-6 6-2Gothenberg WCT 1972ATP · Carpet · Round of 16
6-4 2-6 7-6Gothenberg WCT 1972ATP · Carpet · Third round
6-1 3-6 7-6Washington 1972ATP · Carpet · Third round
3-6 7-6 6-3Washington 1972ATP · Carpet · Second round
6-1 6-4St. Louis 1972ATP · Carpet · Third round
6-2 3-6 7-6Denver 1972ATP · Carpet · Third round
2-6 7-5 6-3Macon 1972ATP · Carpet · Quarterfinal
6-4 6-4Macon 1972ATP · Carpet · Round of 16
7-6 6-3Chicago 1972ATP · Carpet · Third round
3-6 6-4 6-1Toronto WCT 1972ATP · Carpet · Round of 16
6-3 6-4Philadelphia WCT 1972ATP · Carpet · Quarterfinal
7-5 6-3Philadelphia WCT 1972ATP · Carpet · Round of 16
6-1 5-7 6-4Philadelphia WCT 1972ATP · Carpet · Third round
6-2 6-2Richmond 1972ATP · Carpet · Round of 16
6-7 7-6 6-2Richmond 1972ATP · Carpet · Third round
6-2 6-7 7-5Bologna WCT 1971ATP · Carpet · Round of 16
7-5 6-2Bologna WCT 1971ATP · Carpet · Third round
W/OCologne 1971ATP · Carpet · Final
6-3 6-7 6-3 6-1Cologne 1971ATP · Carpet · Semifinal
3-6 7-5 7-5Cologne 1971ATP · Carpet · Quarterfinal
7-6 7-6Cologne 1971ATP · Carpet · Round of 16
6-4 6-3Cologne 1971ATP · Carpet · Third round
7-6 6-7 6-2Philadelphia WCT 1970ATP · Carpet · Second round
6-3 8-6Philadelphia WCT 1968ATP · Carpet · Round of 16
9-7 6-4