H2H data updated: 2026-09-10 00:00 UTC

George Kalovelonis vs Pedro Rebolledo H2H: 0-1

Pedro Rebolledo holds a 1–0 lead over George Kalovelonis in their ATP head-to-head. Across 1 main-draw meeting, Pedro Rebolledo leads 1–0 on clay. Most recently, Pedro Rebolledo won the 1986 Athens round of 16 1-6 7-6 7-6.

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

George Kalovelonis
GRE Age 67 Right-Handed 190 cm / 6'3"
H2H
0 – 1
1 main-draw meetings
Pedro Rebolledo
CHI Age 65 Right-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Pedro Rebolledo #209 1-6 7-6 7-6 George Kalovelonis #232 Match data Jun 20, 1986* R16 Athens 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
George Kalovelonis #1,301 #208 1 1,541 3 11 21.4% 0 0 0 0 0 0
Pedro Rebolledo #608 #36 335 1,802 91 103 46.9% 0 0 0 0 3 3

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 George Kalovelonis Pedro Rebolledo
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1978 0–1 0.0% #555 1,483 0 0
18 — — — — — — — 1979 3–2 60.0% #300 1,535 0 0
19 — — — — — — — 1980 4–2 66.7% #125 1,586 0 0
20 — — — — — — — 1981 23–14 62.2% #45 1,753 0 0
21 — — — — — — — 1982 9–13 40.9% #63 1,676 0 1
22 — — — — — — — 1983 8–6 57.1% #129 1,692 0 2
23 1983 1–1 50.0% #576 1,522 0 0 1984 9–12 42.9% #98 1,649 0 2
24 1984 0–1 0.0% #283 1,519 0 0 1985 3–5 37.5% #143 1,623 0 2
25 — — — — — — — 1986 2–4 33.3% #172 1,608 0 2
26 1986 1–1 50.0% #285 1,528 0 0 1987 12–8 60.0% #94 1,657 0 3
27 1987 0–1 0.0% #542 1,519 0 0 1988 11–17 39.3% #140 1,541 0 3
28 1988 1–2 33.3% #473 1,504 0 0 1989 4–5 44.4% #210 1,558 0 3
29 1989 0–1 0.0% #1103 1,496 0 0 1990 2–3 40.0% #124 1,554 0 3
30 1990 0–1 0.0% #1007 1,481 0 0 1991 1–11 8.3% #249 1,441 0 3
31 1991 0–1 0.0% #1131 1,464 0 0 — — — — — — —
33 1993 0–1 0.0% #1178 1,459 0 0 — — — — — — —
34 1994 0–1 0.0% #1219 1,451 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 George Kalovelonis Pedro Rebolledo
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 — — — — — — — — — — — — — — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
18 — — — — — — — — — — — — — — — — — 1979 — — — — 3 2 5 60.0% — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1980 — — — — 4 2 6 66.7% — — — — — — — —
20 — — — — — — — — — — — — — — — — — 1981 0 1 1 0.0% 23 13 36 63.9% — — — — — — — —
21 — — — — — — — — — — — — — — — — — 1982 — — — — 9 13 22 40.9% — — — — — — — —
22 — — — — — — — — — — — — — — — — — 1983 5 1 6 83.3% 3 5 8 37.5% — — — — — — — —
23 1983 — — — — 1 1 2 50.0% — — — — — — — — 1984 0 1 1 0.0% 9 11 20 45.0% — — — — — — — —
24 1984 — — — — 0 1 1 0.0% — — — — — — — — 1985 1 2 3 33.3% 2 3 5 40.0% — — — — — — — —
25 — — — — — — — — — — — — — — — — — 1986 — — — — 2 4 6 33.3% — — — — — — — —
26 1986 — — — — 1 1 2 50.0% — — — — — — — — 1987 0 1 1 0.0% 12 7 19 63.2% — — — — — — — —
27 1987 — — — — 0 1 1 0.0% — — — — — — — — 1988 0 2 2 0.0% 11 15 26 42.3% — — — — — — — —
28 1988 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — 1989 — — — — 3 4 7 42.9% — — — — 1 1 2 50.0%
29 1989 — — — — 0 1 1 0.0% — — — — — — — — 1990 0 1 1 0.0% 1 1 2 50.0% — — — — 1 1 2 50.0%
30 1990 — — — — 0 1 1 0.0% — — — — — — — — 1991 0 2 2 0.0% 1 7 8 12.5% 0 1 1 0.0% 0 1 1 0.0%
31 1991 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
33 1993 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
34 1994 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 0 1 1 0.0% 3 10 13 23.1% — — — — — — — — — 6 11 17 35.3% 83 88 171 48.5% 0 1 1 0.0% 2 3 5 40.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 George Kalovelonis Pedro Rebolledo
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 — — — — — — — — — — — — — — — — 1978 1484 99.4 — — — — — — — 33.3% -0.67 0–1 — — +0.22
18 — — — — — — — — — — — — — — — — 1979 1535 119.4 — — — — — +39 — 54.5% 0.00 1–0 1–0 — +0.39
19 — — — — — — — — — — — — — — — — 1980 1587 114.3 — — — — — +34 — 56.3% +0.62 3–1 (75%) — — +0.69
20 — — — — — — — — — — — — — — — — 1981 1753 145.1 — — — — — +59 — 56.0% +0.42 7–5 (58%) 3–1 (75%) 104.7 +1.31
21 — — — — — — — — — — — — — — — — 1982 1676 132.5 — — — — — +34 — 43.5% -0.30 3–2 (60%) 3–5 (38%) 97.5 -0.12
22 — — — — — — — — — — — — — — — — 1983 1692 125.3 — — — — -94 -2 — 56.3% +0.28 1–2 (33%) 0–2 — +1.44
23 1983 1523 113.3 — — — — — — — 60.0% +0.80 0–1 — — -0.22 1984 1649 134.3 — — — — — +49 — 42.9% -0.71 2–4 (33%) 1–3 (25%) — -0.84
24 1984 1520 106.2 — — — — — — — 0.0% -3.00 — — — -0.22 1985 1623 107.2 — — — — -50 +39 — 26.7% -1.87 1–0 1–1 — -0.03
25 — — — — — — — — — — — — — — — — 1986 1609 114.1 — — — — — +49 — 33.3% -1.93 1–1 2–0 — -0.14
26 1986 1529 107.7 — — — — — — — 60.0% +1.60 0–1 0–2 — +0.09 1987 1658 127.3 — — — — — +56 — 57.4% +0.47 4–3 (57%) 5–0 (100%) 105.4 +1.57
27 1987 1519 99.9 — — — — — — — 0.0% -4.00 — — — -0.03 1988 1542 116.5 — — — — — +56 — 40.3% -0.67 5–4 (56%) 3–4 (43%) 101.0 +1.65
28 1988 1504 101.1 — — — — — — — 44.4% -0.78 — 2–0 — +0.50 1989 1558 104.6 — — — — — +33 — 42.1% -0.90 1–0 — — +0.40
29 1989 1497 104.6 — — — — — — — 0.0% -3.50 — — — -0.09 1990 1555 105.6 — — — — -26 — — 41.7% -0.17 — 0–1 — +0.59
30 1990 1482 95.6 — — — — — — — 0.0% -4.00 — — — +0.17 1991 1441 102.4 -3.80 -0.15 0.862 46.8% +46 +88 — 20.0% -2.20 0–3 (0%) 0–3 (0%) 94.6 +0.41
31 1991 1464 98.7 +1.65 -6.96 0.875 48.1% — — — 33.3% -0.67 0–1 — — +0.25 — — — — — — — — — — — — — — — —
33 1993 1459 103.2 -1.13 -3.34 0.467 37.0% — — — 0.0% -4.00 — — — -0.13 — — — — — — — — — — — — — — — —
34 1994 1451 94.8 +0.26 -2.86 0.547 36.3% — — — 0.0% -5.00 — — — -0.03 — — — — — — — — — — — — — — — —
Career — 1542 108.8 +0.26 -4.39 0.616 40.5% — — — 32.4% -1.30 0–3 (0%) 2–2 (50%) 97.1 +2.07 — 1802 134.4 -3.80 -0.15 0.862 46.8% -44 +49 — 45.7% -0.36 29–26 (53%) 19–20 (49%) 101.2 +3.93

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.