H2H data updated: 2026-07-18 02:15 UTC

Jeff Borowiak vs Tom Okker H2H: 4-6

Tom Okker holds a 6–4 lead over Jeff Borowiak in their ATP head-to-head. Across 10 main-draw meetings, Tom Okker leads 3–2 on carpet, while they are tied 2–2 on hard courts. Most recently, Jeff Borowiak won the 1980 Cincinnati second round 7-5 6-2.

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Jeff Borowiak
USA Age 76 Right-Handed 193 cm / 6'4"
H2H
4 – 6
10 main draw meetings
Tom Okker
NED Age 82 Right-Handed 177 cm / 5'10"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Aug 20, 1980* Cincinnati Masters 1000 R64 Hard Jeff Borowiak #125 7-5 6-2 Tom Okker #90 Match data
Jan 26, 1977* Philadelphia Wct ATP 250 R64 Carpet Jeff Borowiak #63 6-3 3-6 6-3 Tom Okker #25 Match data
Jun 20, 1975* Nottingham ATP 250 R16 Grass Tom Okker #10 4-6 6-3 6-2 Jeff Borowiak #50 Match data
Mar 1, 1973* Chicago Wct ATP 250 R32 Carpet Tom Okker 6-2 5-7 6-1 Jeff Borowiak Match data
Nov 8, 1972* Stockholm ATP 250 R16 Hard Tom Okker 7-6 6-2 Jeff Borowiak Match data
Sep 22, 1972* Los Angeles Wct ATP 250 R16 Hard Tom Okker 6-3 6-4 Jeff Borowiak Match data
Jul 14, 1972* Bretton Woods ATP 250 QF Hard Jeff Borowiak 6-3 6-4 Tom Okker Match data
Apr 19, 1972* Quebec Wct ATP 250 R32 Carpet Jeff Borowiak 7-6 4-6 7-5 Tom Okker Match data
Feb 24, 1972* Toronto Wct ATP 250 R16 Carpet Tom Okker 6-3 6-4 Jeff Borowiak Match data
Feb 13, 1972* Philadelphia Wct ATP 250 QF Carpet Tom Okker 7-5 6-3 Jeff Borowiak Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Jeff Borowiak #920 #20 0 1,941 289 305 48.7% 0 1 0 0 4 5
Tom Okker #438 #3 0 2,198 672 279 70.7% 0 2 0 0 35 37

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Jeff Borowiak Tom Okker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1968 6–10 37.5% — 1,471 0 0 — — — — — — —
19 1969 3–2 60.0% — 1,512 0 0 — — — — — — —
20 1970 6–7 46.2% — 1,566 0 0 — — — — — — —
21 1971 26–20 56.5% — 1,782 0 0 — — — — — — —
22 1972 20–28 41.7% — 1,828 0 0 — — — — — — —
23 1973 21–33 38.9% #82 1,732 0 0 — — — — — — —
24 1974 34–27 55.7% #40 1,853 0 2 1968 89–23 79.5% — 1,796 0 7
25 1975 32–27 54.2% #48 1,804 0 2 1969 86–25 77.5% — 2,009 0 15
26 1976 18–23 43.9% #60 1,720 0 2 1970 59–27 68.6% — 1,948 0 20
27 1977 45–23 66.2% #25 1,812 0 5 1971 74–31 70.5% — 2,007 0 22
28 1978 16–25 39.0% #98 1,671 0 5 1972 69–31 69.0% — 2,041 0 23
29 1979 5–13 27.8% #125 1,614 0 5 1973 91–23 79.8% #4 2,166 0 30
30 1980 5–5 50.0% #189 1,668 0 5 1974 65–19 77.4% #6 2,061 0 33
31 1981 18–19 48.6% #52 1,763 0 5 1975 39–13 75.0% #11 2,068 0 35
32 1982 21–20 51.2% #94 1,740 0 5 1976 33–18 64.7% #23 1,956 0 35
33 1983 13–19 40.6% #98 1,651 0 5 1977 15–13 53.6% #31 1,931 0 36
34 1984 0–4 0.0% #520 1,598 0 5 1978 20–20 50.0% #50 1,879 0 36
35 — — — — — — — 1979 20–18 52.6% #56 1,772 0 37
36 — — — — — — — 1980 11–13 45.8% #107 1,715 0 37
37 — — — — — — — 1981 1–5 16.7% #107 1,651 0 37