H2H data updated: 2026-09-01 00:00 UTC

Jay Berger vs Ivan Kley H2H: 1-0

Jay Berger holds a 1–0 lead over Ivan Kley in their ATP head-to-head. Across 1 main-draw meeting, Jay Berger leads 1–0 on hard courts. Most recently, Jay Berger won the 1988 Sao Paulo round of 32 6-0 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Jay Berger
USA Age 59 Right-Handed 180 cm / 5'11"
H2H
1 – 0
1 main draw meetings
Ivan Kley
BRA Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jay Berger #34 6-0 6-2 Ivan Kley #140 Match data Nov 3, 1988* R32 Sao Paulo ATP 250 Hard

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
Jay Berger #1,121 #7 1,271 1,947 141 80 63.8% 0 0 0 0 3 3
Ivan Kley #777 #81 105 1,516 14 36 28.0% 0 0 0 0 0 0

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 Jay Berger Ivan Kley
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1985 3–2 60.0% #250 1,571 0 0 — — — — — — —
19 1986 7–3 70.0% #82 1,665 0 1 — — — — — — —
20 1987 28–19 59.6% #47 1,768 0 1 — — — — — — —
21 1988 28–16 63.6% #34 1,785 0 2 — — — — — — —
22 1989 41–19 68.3% #10 1,841 0 3 — — — — — — —
23 1990 32–18 64.0% #18 1,845 0 3 — — — — — — —
24 1991 2–3 40.0% #387 1,801 0 3 1982 0–1 0.0% — 1,482 0 0
25 — — — — — — — 1983 3–3 50.0% #233 1,490 0 0
26 — — — — — — — 1984 1–1 50.0% #126 1,496 0 0
27 — — — — — — — 1985 3–10 23.1% #212 1,428 0 0
28 — — — — — — — 1986 3–2 60.0% #81 1,477 0 0
29 — — — — — — — 1987 1–11 8.3% #257 1,402 0 0
30 — — — — — — — 1988 0–5 0.0% #186 1,373 0 0
31 — — — — — — — 1989 1–2 33.3% #323 1,380 0 0
32 — — — — — — — 1990 2–1 66.7% #291 1,415 0 0

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 Jay Berger Ivan Kley
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 %
18 1985 3 1 4 75.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 1986 1 2 3 33.3% 6 1 7 85.7% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1987 13 9 22 59.1% 14 9 23 60.9% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
21 1988 20 9 29 69.0% 7 5 12 58.3% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
22 1989 23 12 35 65.7% 14 4 18 77.8% — — — — 4 3 7 57.1% — — — — — — — — — — — — — — — — —
23 1990 19 7 26 73.1% 9 8 17 52.9% — — — — 4 3 7 57.1% — — — — — — — — — — — — — — — — —
24 1991 2 2 4 50.0% — — — — — — — — 0 1 1 0.0% 1982 — — — — — — — — — — — — 0 1 1 0.0%
25 — — — — — — — — — — — — — — — — — 1983 3 2 5 60.0% 0 1 1 0.0% — — — — — — — —
26 — — — — — — — — — — — — — — — — — 1984 — — — — 1 1 2 50.0% — — — — — — — —
27 — — — — — — — — — — — — — — — — — 1985 — — — — 3 9 12 25.0% 0 1 1 0.0% — — — —
28 — — — — — — — — — — — — — — — — — 1986 3 1 4 75.0% 0 1 1 0.0% — — — — — — — —
29 — — — — — — — — — — — — — — — — — 1987 1 3 4 25.0% 0 7 7 0.0% 0 1 1 0.0% — — — —
30 — — — — — — — — — — — — — — — — — 1988 0 3 3 0.0% 0 1 1 0.0% — — — — 0 1 1 0.0%
31 — — — — — — — — — — — — — — — — — 1989 0 1 1 0.0% — — — — — — — — 1 1 2 50.0%
32 — — — — — — — — — — — — — — — — — 1990 2 1 3 66.7% — — — — — — — — — — — —
Career — 81 42 123 65.9% 50 28 78 64.1% 1 1 2 50.0% 9 9 18 50.0% — 9 11 20 45.0% 4 20 24 16.7% 0 2 2 0.0% 1 3 4 25.0%

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 Jay Berger Ivan Kley
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
18 1985 1572 112.9 — — — — +57 — — 57.9% -0.10 1–1 3–1 (75%) — +0.70 — — — — — — — — — — — — — — — —
19 1986 1665 116.1 — — — — -50 -34 — 61.5% -0.04 3–1 (75%) — — +0.72 — — — — — — — — — — — — — — — —
20 1987 1768 146.6 — — — — -24 -22 — 59.7% +0.65 7–6 (54%) 6–7 (46%) — -0.38 — — — — — — — — — — — — — — — —
21 1988 1785 145.3 — — — — +58 -65 — 63.1% +1.00 5–6 (45%) 3–6 (33%) — -0.25 — — — — — — — — — — — — — — — —
22 1989 1842 151.4 — — — — -18 +50 — 64.2% +1.07 10–6 (63%) 4–7 (36%) — +0.56 — — — — — — — — — — — — — — — —
23 1990 1845 149.4 — — — — +64 -35 — 56.8% +0.30 13–6 (68%) 10–4 (71%) — +2.67 — — — — — — — — — — — — — — — —
24 1991 1801 113.3 -1.34 +0.15 0.979 50.1% +47 — — 46.2% +0.16 — — — +0.13 1982 1482 95.9 — — — — — — — 33.3% -2.33 0–1 — — +0.33
25 — — — — — — — — — — — — — — — — 1983 1491 103.8 — — — — +54 — — 45.5% +0.09 0–1 — — +1.44
26 — — — — — — — — — — — — — — — — 1984 1497 99.0 — — — — — — — 40.0% -0.80 1–0 — — +0.20
27 — — — — — — — — — — — — — — — — 1985 1429 93.3 — — — — — +5 — 22.6% -1.58 3–1 (75%) 2–3 (40%) — +1.50
28 — — — — — — — — — — — — — — — — 1986 1477 108.6 — — — — +108 — — 54.5% +0.55 1–0 — — +0.68
29 — — — — — — — — — — — — — — — — 1987 1403 106.7 — — — — +156 -14 — 16.7% -2.40 0–2 2–1 (67%) — +0.28
30 — — — — — — — — — — — — — — — — 1988 1374 105.9 — — — — +143 — — 9.1% -3.00 0–1 1–0 — -0.05
31 — — — — — — — — — — — — — — — — 1989 1381 100.5 — — — — +126 — — 42.9% -0.29 0–1 1–0 — +0.37
32 — — — — — — — — — — — — — — — — 1990 1416 103.2 — — — — +125 — — 57.1% -0.14 1–0 — — +0.42
Career — 1948 150.8 -1.34 +0.15 0.979 50.1% +20 -16 — 60.6% +0.68 39–26 (60%) 26–25 (51%) 102.1 +1.89 — 1516 103.7 — — — — +115 -2 — 29.3% -1.39 6–7 (46%) 6–4 (60%) 100.4 +10.34

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.