H2H data updated: 2026-09-02 00:00 UTC

Eliot Teltscher vs Jeff Borowiak H2H: 1-0

Eliot Teltscher holds a 1–0 lead over Jeff Borowiak in their ATP head-to-head. Across 1 main-draw meeting, Eliot Teltscher leads 1–0 on clay. Most recently, Eliot Teltscher won the 1983 U.S. Pro Tennis Championships quarterfinal 6-0 6-2.

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Eliot Teltscher
USA Age 67 Right-Handed 178 cm / 5'10"
H2H
1 – 0
1 main draw meetings
Jeff Borowiak
USA Age 76 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Eliot Teltscher #18 6-0 6-2 Jeff Borowiak #76 Match data Jul 16, 1983* QF U.S. Pro Tennis Championships ATP 250 Clay

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Eliot Teltscher #1,093 #6 15 2,093 392 207 65.4% 0 0 0 0 10 10
Jeff Borowiak #920 #20 0 1,958 290 304 48.8% 0 0 0 0 5 5

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 Eliot Teltscher Jeff Borowiak
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1976 1–1 50.0% #239 1,503 0 0 — — — — — — —
18 1977 9–14 39.1% #95 1,535 0 0 1968 6–10 37.5% — 1,470 0 0
19 1978 24–18 57.1% #42 1,753 0 1 1969 3–2 60.0% — 1,511 0 0
20 1979 42–25 62.7% #25 1,851 0 2 1970 6–7 46.2% — 1,564 0 0
21 1980 71–27 72.4% #10 1,977 0 4 1971 26–20 56.5% — 1,759 0 0
22 1981 54–19 74.0% #8 2,055 0 6 1972 20–28 41.7% — 1,825 0 0
23 1982 38–18 67.9% #14 1,908 0 6 1973 21–33 38.9% #82 1,732 0 0
24 1983 43–19 69.4% #13 1,929 0 7 1974 34–26 56.7% #40 1,858 0 2
25 1984 42–19 68.9% #8 1,989 0 9 1975 31–26 54.4% #48 1,807 0 2
26 1985 19–12 61.3% #24 1,832 0 9 1976 18–23 43.9% #60 1,724 0 2
27 1986 13–11 54.2% #53 1,798 0 9 1977 47–24 66.2% #25 1,825 0 5
28 1987 24–13 64.9% #20 1,841 0 10 1978 16–25 39.0% #98 1,671 0 5
29 1988 11–9 55.0% #138 1,718 0 10 1979 5–13 27.8% #125 1,617 0 5
30 — — — — — — — 1980 5–5 50.0% #189 1,670 0 5
31 1990 1–2 33.3% #564 1,695 0 10 1981 18–19 48.6% #52 1,763 0 5
32 — — — — — — — 1982 21–20 51.2% #94 1,742 0 5
33 — — — — — — — 1983 13–19 40.6% #98 1,652 0 5
34 — — — — — — — 1984 0–4 0.0% #520 1,599 0 5

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Eliot Teltscher Jeff Borowiak
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
17 1976 — — — — — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
18 1977 5 4 9 55.6% 2 6 8 25.0% 2 3 5 40.0% 0 1 1 0.0% 1968 4 2 6 66.7% 1 2 3 33.3% 1 5 6 16.7% 0 1 1 0.0%
19 1978 15 7 22 68.2% 5 3 8 62.5% — — — — 4 8 12 33.3% 1969 3 1 4 75.0% 0 1 1 0.0% — — — — — — — —
20 1979 19 9 28 67.9% 16 9 25 64.0% — — — — 7 7 14 50.0% 1970 1 1 2 50.0% 2 3 5 40.0% 3 2 5 60.0% 0 1 1 0.0%
21 1980 17 4 21 81.0% 27 10 37 73.0% — — — — 27 13 40 67.5% 1971 11 10 21 52.4% 6 5 11 54.5% 4 3 7 57.1% 5 2 7 71.4%
22 1981 24 5 29 82.8% 20 8 28 71.4% — — — — 10 6 16 62.5% 1972 9 9 18 50.0% 1 5 6 16.7% 0 1 1 0.0% 10 13 23 43.5%
23 1982 11 6 17 64.7% 18 8 26 69.2% — — — — 9 4 13 69.2% 1973 8 8 16 50.0% 9 12 21 42.9% 1 3 4 25.0% 3 10 13 23.1%
24 1983 18 6 24 75.0% 12 6 18 66.7% 3 1 4 75.0% 10 6 16 62.5% 1974 9 9 18 50.0% 13 11 24 54.2% 2 3 5 40.0% 10 3 13 76.9%
25 1984 19 6 25 76.0% 4 5 9 44.4% — — — — 19 8 27 70.4% 1975 11 9 20 55.0% 8 10 18 44.4% 3 2 5 60.0% 9 5 14 64.3%
26 1985 6 3 9 66.7% 2 2 4 50.0% 1 1 2 50.0% 10 6 16 62.5% 1976 3 3 6 50.0% 12 10 22 54.5% 0 2 2 0.0% 3 8 11 27.3%
27 1986 2 3 5 40.0% 6 4 10 60.0% 0 1 1 0.0% 5 3 8 62.5% 1977 7 8 15 46.7% 19 5 24 79.2% 0 2 2 0.0% 21 9 30 70.0%
28 1987 14 7 21 66.7% 5 4 9 55.6% — — — — 5 2 7 71.4% 1978 1 5 6 16.7% 13 9 22 59.1% 0 3 3 0.0% 2 8 10 20.0%
29 1988 10 7 17 58.8% 1 1 2 50.0% — — — — 0 1 1 0.0% 1979 0 3 3 0.0% 2 5 7 28.6% 1 1 2 50.0% 2 4 6 33.3%
30 — — — — — — — — — — — — — — — — — 1980 3 3 6 50.0% — — — — — — — — 2 2 4 50.0%
31 1990 1 2 3 33.3% — — — — — — — — — — — — 1981 11 9 20 55.0% 2 3 5 40.0% 3 2 5 60.0% 2 5 7 28.6%
32 — — — — — — — — — — — — — — — — — 1982 4 7 11 36.4% 4 3 7 57.1% 10 6 16 62.5% 3 4 7 42.9%
33 — — — — — — — — — — — — — — — — — 1983 1 6 7 14.3% 7 5 12 58.3% 2 4 6 33.3% 3 4 7 42.9%
34 — — — — — — — — — — — — — — — — — 1984 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% — — — —
Career — 161 69 230 70.0% 118 66 184 64.1% 6 6 12 50.0% 107 66 173 61.8% — 86 94 180 47.8% 99 91 190 52.1% 30 40 70 42.9% 75 79 154 48.7%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Eliot Teltscher Jeff Borowiak
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
17 1976 1504 104.2 — — — — — — — 50.0% +0.75 — 0–1 — +0.46 — — — — — — — — — — — — — — — —
18 1977 1536 117.0 — — — — +77 -37 -20 38.5% -0.71 1–3 (25%) 2–4 (33%) — +0.84 1968 1471 97.5 — — — — +106 +20 -42 37.8% -0.84 0–2 — — +0.39
19 1978 1753 143.7 — — — — +29 -172 — 56.6% +0.76 9–7 (56%) 2–8 (20%) — +2.68 1969 1512 107.1 — — — — +167 — — 50.0% +0.43 3–1 (75%) — — +0.31
20 1979 1851 154.6 — — — — +26 -72 — 57.4% +0.63 13–8 (62%) 11–12 (48%) — -3.43 1970 1565 109.0 — — — — +89 -54 -66 46.7% -0.47 1–0 0–2 — -0.25
21 1980 1978 160.5 — — — — +24 -59 — 67.7% +1.30 15–11 (58%) 10–7 (59%) — -1.55 1971 1759 131.8 — — — — +6 -154 -148 53.0% +0.15 10–5 (67%) 9–6 (60%) — -1.12
22 1981 2056 165.2 — — — — +86 -119 — 69.6% +1.37 13–7 (65%) 7–6 (54%) — -3.60 1972 1826 149.5 — — — — +40 -240 — 43.2% -0.46 10–10 (50%) 9–10 (47%) — -7.30
23 1982 1908 154.7 — — — — +84 +10 — 65.4% +1.01 6–9 (40%) 7–4 (64%) — -0.77 1973 1733 135.6 — — — — +29 -103 -173 43.0% -0.37 9–15 (38%) 7–10 (41%) — -4.54
24 1983 1929 154.5 — — — — +69 -39 -274 61.6% +0.98 14–2 (88%) 11–15 (42%) — -0.44 1974 1859 146.3 — — — — +25 -114 -273 56.0% +0.23 8–10 (44%) 12–6 (67%) — -4.92
25 1984 1990 156.3 — — — — +52 -164 — 64.8% +1.04 8–8 (50%) 7–5 (58%) — -0.79 1975 1808 148.3 — — — — +64 -110 -178 53.6% +0.42 11–12 (48%) 5–9 (36%) — -5.88
26 1985 1833 139.0 — — — — +91 -69 — 58.3% +0.33 7–6 (54%) 9–5 (64%) — +1.47 1976 1725 143.4 — — — — +66 -6 — 47.9% -0.08 9–9 (50%) 6–8 (43%) — -2.54
27 1986 1799 140.4 — — — — +83 -20 — 50.8% +0.33 5–1 (83%) 3–5 (38%) — -0.98 1977 1825 151.8 — — — — -12 +75 — 61.0% +0.81 14–7 (67%) 9–9 (50%) — +0.48
28 1987 1841 145.9 — — — — +79 -83 — 60.2% +0.86 9–6 (60%) 4–6 (40%) — -0.10 1978 1672 145.7 — — — — -11 +208 -147 43.0% -0.37 3–6 (33%) 4–4 (50%) — -3.12
29 1988 1718 115.7 — — — — +65 — — 58.5% +0.54 1–2 (33%) 2–0 — +2.12 1979 1618 131.4 — — — — -19 +166 — 38.3% -0.58 2–5 (29%) 3–6 (33%) — -1.00
30 — — — — — — — — — — — — — — — — 1980 1671 131.2 — — — — -19 — — 59.1% +0.91 1–3 (25%) 1–1 — -0.33
31 1990 1696 107.4 — — — — +55 — — 37.5% -0.62 1–1 0–1 — -0.08 1981 1764 143.3 — — — — -10 -18 -91 48.9% -0.23 4–5 (44%) 10–10 (50%) — -1.40
32 — — — — — — — — — — — — — — — — 1982 1742 140.8 — — — — -6 -6 -10 53.5% +0.11 4–8 (33%) 9–8 (53%) — -2.10
33 — — — — — — — — — — — — — — — — 1983 1652 129.5 — — — — -39 +97 +56 43.8% -0.57 5–5 (50%) 9–4 (69%) — -1.80
34 — — — — — — — — — — — — — — — — 1984 1599 108.8 — — — — — — — 20.0% -1.60 0–2 0–1 — -0.33
Career — 2094 157.9 — — — — +58 -67 -133 61.6% +0.88 102–71 (59%) 75–79 (49%) 99.5 -0.70 — 1959 147.5 — — — — +19 -10 -85 49.6% -0.02 94–105 (47%) 93–94 (50%) 100.6 -6.02

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.