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

Andy Kohlberg vs Francisco Gonzalez H2H: 0-1

Francisco Gonzalez holds a 1–0 lead over Andy Kohlberg in their ATP head-to-head. Across 1 main-draw meeting, Francisco Gonzalez leads 1–0 on clay. Most recently, Francisco Gonzalez won the 1978 Cincinnati Open round of 64 6-4 6-2.

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Andy Kohlberg
USA Age 67 Left-Handed 178 cm / 5'10"
H2H
0 – 1
1 main draw meetings
Francisco Gonzalez
PAR Age 70 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Francisco Gonzalez #49 6-4 6-2 Andy Kohlberg Match data Jul 12, 1978* R64 Cincinnati Open 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
Andy Kohlberg #997 #142 0 1,517 13 37 26.0% 0 0 0 0 0 0
Francisco Gonzalez #997 #40 0 1,758 105 157 40.1% 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 Andy Kohlberg Francisco Gonzalez
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 1975 0–2 0.0% #308 1,486 0 0
20 1980 3–7 30.0% #264 1,470 0 0 1976 0–3 0.0% #272 1,455 0 0
21 1981 0–3 0.0% — 1,453 0 0 1977 4–6 40.0% #281 1,499 0 0
22 1982 4–8 33.3% — 1,477 0 0 1978 8–10 44.4% #61 1,602 0 0
23 1983 0–1 0.0% #211 1,460 0 0 1979 21–26 44.7% #77 1,649 0 0
24 1984 2–2 50.0% #217 1,497 0 0 1980 12–20 37.5% #74 1,704 0 0
25 1985 1–5 16.7% #184 1,476 0 0 1981 12–15 44.4% #98 1,659 0 0
26 1986 1–1 50.0% #393 1,499 0 0 1982 14–19 42.4% #100 1,685 0 0
27 1987 1–1 50.0% #354 1,515 0 0 1983 11–16 40.7% #99 1,623 0 0
28 1988 0–1 0.0% #980 1,505 0 0 1984 14–17 45.2% #82 1,654 0 0
29 — — — — — — — 1985 9–17 34.6% #140 1,533 0 0
30 — — — — — — — 1986 0–6 0.0% #548 1,470 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 Andy Kohlberg Francisco Gonzalez
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% 1975 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
20 1980 1 2 3 33.3% 1 3 4 25.0% 1 1 2 50.0% 0 1 1 0.0% 1976 0 1 1 0.0% 0 2 2 0.0% — — — — — — — —
21 1981 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — 1977 2 2 4 50.0% 2 4 6 33.3% — — — — — — — —
22 1982 2 4 6 33.3% 0 1 1 0.0% 0 1 1 0.0% 2 2 4 50.0% 1978 0 3 3 0.0% 8 7 15 53.3% — — — — — — — —
23 1983 — — — — — — — — — — — — 0 1 1 0.0% 1979 10 10 20 50.0% 6 7 13 46.2% 1 4 5 20.0% 4 5 9 44.4%
24 1984 2 2 4 50.0% — — — — — — — — — — — — 1980 11 9 20 55.0% 1 4 5 20.0% 0 3 3 0.0% 0 4 4 0.0%
25 1985 1 3 4 25.0% 0 1 1 0.0% — — — — 0 1 1 0.0% 1981 5 6 11 45.5% 2 5 7 28.6% 4 2 6 66.7% 1 2 3 33.3%
26 1986 — — — — — — — — — — — — 1 1 2 50.0% 1982 2 4 6 33.3% 5 7 12 41.7% 4 4 8 50.0% 3 4 7 42.9%
27 1987 1 1 2 50.0% — — — — — — — — — — — — 1983 9 10 19 47.4% 0 3 3 0.0% — — — — 2 3 5 40.0%
28 1988 0 1 1 0.0% — — — — — — — — — — — — 1984 5 7 12 41.7% 2 3 5 40.0% 3 4 7 42.9% 4 3 7 57.1%
29 — — — — — — — — — — — — — — — — — 1985 0 4 4 0.0% — — — — 4 7 11 36.4% 5 6 11 45.5%
30 — — — — — — — — — — — — — — — — — 1986 0 5 5 0.0% — — — — — — — — 0 1 1 0.0%
Career — 7 19 26 26.9% 1 9 10 10.0% 1 2 3 33.3% 4 7 11 36.4% — 44 62 106 41.5% 26 43 69 37.7% 16 24 40 40.0% 19 28 47 40.4%

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 Andy Kohlberg Francisco Gonzalez
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 1975 1487 102.1 — — — — — — — 20.0% -1.40 0–1 0–2 — -0.09
20 1980 1471 120.7 — — — — +17 +29 — 34.8% -0.96 0–1 1–1 — +0.17 1976 1455 101.2 — — — — — — — 25.0% -1.88 0–2 0–1 — +0.16
21 1981 1453 100.2 — — — — — — — 0.0% -2.86 — — — -0.23 1977 1500 113.8 — — — — +54 +17 — 39.1% -1.61 2–1 (67%) 3–2 (60%) — +0.31
22 1982 1478 116.4 — — — — +22 — — 34.5% -0.69 2–2 (50%) 2–5 (29%) — +0.75 1978 1602 128.6 — — — — -59 +21 — 41.0% -0.90 3–2 (60%) 4–1 (80%) — -1.22
23 1983 1460 95.3 — — — — — — — 0.0% -3.50 — — — +0.36 1979 1650 132.9 — — — — +20 -50 -143 44.3% -0.28 7–6 (54%) 6–10 (38%) — +0.49
24 1984 1497 114.1 — — — — +19 — — 40.0% -1.50 2–0 1–0 — +0.06 1980 1704 136.2 — — — — +18 -124 -228 40.5% -0.65 4–4 (50%) 7–7 (50%) — -2.51
25 1985 1476 109.1 — — — — +24 — — 36.8% -1.11 1–4 (20%) 0–2 — +0.16 1981 1659 126.6 — — — — +2 -100 -75 48.6% -0.11 2–4 (33%) 5–2 (71%) — +0.46
26 1986 1500 112.1 — — — — — — — 40.0% -0.40 1–0 — — -0.20 1982 1686 129.7 — — — — -33 -103 -85 46.4% -0.12 3–7 (30%) 11–12 (48%) — +0.29
27 1987 1515 107.2 — — — — — — — 50.0% 0.00 1–1 1–0 — -0.13 1983 1624 126.5 — — — — +5 -83 — 37.7% -0.84 4–0 (100%) 6–7 (46%) — +0.17
28 1988 1506 102.3 — — — — — — — 33.3% -1.00 0–1 1–0 — -0.08 1984 1655 132.0 — — — — -20 -90 +1 46.9% -0.02 4–6 (40%) 5–6 (45%) — +1.36
29 — — — — — — — — — — — — — — — — 1985 1533 120.3 — — — — +42 — +57 39.1% -0.35 5–5 (50%) 5–7 (42%) — +1.77
30 — — — — — — — — — — — — — — — — 1986 1470 107.8 — — — — +29 — — 13.3% -2.07 0–2 1–3 (25%) — +0.28
Career — 1517 122.7 — — — — +26 +29 — 32.6% -1.09 8–13 (38%) 6–10 (38%) 97.5 +2.06 — 1759 134.8 — — — — +8 -53 -47 42.2% -0.47 34–40 (46%) 53–60 (47%) 102.8 +0.56

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.