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

Ivan Kley vs Andy Kohlberg H2H: 0-1

Andy Kohlberg holds a 1–0 lead over Ivan Kley in their ATP head-to-head. Across 1 main-draw meeting, Andy Kohlberg leads 1–0 on carpet. Most recently, Andy Kohlberg won the 1982 Bahia round of 32 6-2 4-6 6-1.

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

Ivan Kley
BRA Right-Handed 183 cm / 6'0"
H2H
0 – 1
1 main draw meetings
Andy Kohlberg
USA Age 67 Left-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Andy Kohlberg 6-2 4-6 6-1 Ivan Kley Match data Nov 25, 1982* R32 Bahia ATP 250 Carpet

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
Ivan Kley #777 #81 105 1,516 14 36 28.0% 0 0 0 0 0 0
Andy Kohlberg #997 #142 0 1,517 13 37 26.0% 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 Ivan Kley Andy Kohlberg
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1978 0–1 0.0% #496 1,484 0 0
19 — — — — — — — 1979 1–7 12.5% #261 1,460 0 0
20 — — — — — — — 1980 3–7 30.0% #264 1,470 0 0
21 — — — — — — — 1981 0–3 0.0% — 1,453 0 0
22 — — — — — — — 1982 4–8 33.3% — 1,477 0 0
23 — — — — — — — 1983 0–1 0.0% #211 1,460 0 0
24 1982 0–1 0.0% — 1,482 0 0 1984 2–2 50.0% #217 1,497 0 0
25 1983 3–3 50.0% #233 1,490 0 0 1985 1–5 16.7% #184 1,476 0 0
26 1984 1–1 50.0% #126 1,496 0 0 1986 1–1 50.0% #393 1,499 0 0
27 1985 3–10 23.1% #212 1,428 0 0 1987 1–1 50.0% #354 1,515 0 0
28 1986 3–2 60.0% #81 1,477 0 0 1988 0–1 0.0% #980 1,505 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 Ivan Kley Andy Kohlberg
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 — — — — — — — — — — — — — — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1979 0 4 4 0.0% 0 2 2 0.0% — — — — 1 1 2 50.0%
20 — — — — — — — — — — — — — — — — — 1980 1 2 3 33.3% 1 3 4 25.0% 1 1 2 50.0% 0 1 1 0.0%
21 — — — — — — — — — — — — — — — — — 1981 0 2 2 0.0% 0 1 1 0.0% — — — — — — — —
22 — — — — — — — — — — — — — — — — — 1982 2 4 6 33.3% 0 1 1 0.0% 0 1 1 0.0% 2 2 4 50.0%
23 — — — — — — — — — — — — — — — — — 1983 — — — — — — — — — — — — 0 1 1 0.0%
24 1982 — — — — — — — — — — — — 0 1 1 0.0% 1984 2 2 4 50.0% — — — — — — — — — — — —
25 1983 3 2 5 60.0% 0 1 1 0.0% — — — — — — — — 1985 1 3 4 25.0% 0 1 1 0.0% — — — — 0 1 1 0.0%
26 1984 — — — — 1 1 2 50.0% — — — — — — — — 1986 — — — — — — — — — — — — 1 1 2 50.0%
27 1985 — — — — 3 9 12 25.0% 0 1 1 0.0% — — — — 1987 1 1 2 50.0% — — — — — — — — — — — —
28 1986 3 1 4 75.0% 0 1 1 0.0% — — — — — — — — 1988 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 — 9 11 20 45.0% 4 20 24 16.7% 0 2 2 0.0% 1 3 4 25.0% — 7 19 26 26.9% 1 9 10 10.0% 1 2 3 33.3% 4 7 11 36.4%

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 Ivan Kley Andy Kohlberg
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 — — — — — — — — — — — — — — — — 1978 1484 96.6 — — — — — — — 0.0% -3.00 — — — +0.21
19 — — — — — — — — — — — — — — — — 1979 1460 117.4 — — — — +44 — — 30.4% -1.04 1–4 (20%) 0–2 — -0.04
20 — — — — — — — — — — — — — — — — 1980 1471 120.7 — — — — +17 +29 — 34.8% -0.96 0–1 1–1 — +0.17
21 — — — — — — — — — — — — — — — — 1981 1453 100.2 — — — — — — — 0.0% -2.86 — — — -0.23
22 — — — — — — — — — — — — — — — — 1982 1478 116.4 — — — — +22 — — 34.5% -0.69 2–2 (50%) 2–5 (29%) — +0.75
23 — — — — — — — — — — — — — — — — 1983 1460 95.3 — — — — — — — 0.0% -3.50 — — — +0.36
24 1982 1482 95.9 — — — — — — — 33.3% -2.33 0–1 — — +0.33 1984 1497 114.1 — — — — +19 — — 40.0% -1.50 2–0 1–0 — +0.06
25 1983 1491 103.8 — — — — +54 — — 45.5% +0.09 0–1 — — +1.44 1985 1476 109.1 — — — — +24 — — 36.8% -1.11 1–4 (20%) 0–2 — +0.16
26 1984 1497 99.0 — — — — — — — 40.0% -0.80 1–0 — — +0.20 1986 1500 112.1 — — — — — — — 40.0% -0.40 1–0 — — -0.20
27 1985 1429 93.3 — — — — — +5 — 22.6% -1.58 3–1 (75%) 2–3 (40%) — +1.50 1987 1515 107.2 — — — — — — — 50.0% 0.00 1–1 1–0 — -0.13
28 1986 1477 108.6 — — — — +108 — — 54.5% +0.55 1–0 — — +0.68 1988 1506 102.3 — — — — — — — 33.3% -1.00 0–1 1–0 — -0.08
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 — 1516 103.7 — — — — +115 -2 — 29.3% -1.39 6–7 (46%) 6–4 (60%) 100.4 +10.34 — 1517 122.7 — — — — +26 +29 — 32.6% -1.09 8–13 (38%) 6–10 (38%) 97.5 +2.06

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.