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

Horacio Zeballos vs Gerald Melzer H2H: 0-1

Gerald Melzer holds a 1–0 lead over Horacio Zeballos in their ATP head-to-head. Across 1 main-draw meeting, Gerald Melzer leads 1–0 on clay. Most recently, Gerald Melzer won the 2017 Quito round of 32 6-7(4) 6-3 7-6(4).

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

Horacio Zeballos
ARG Age 41 Left-Handed 188 cm / 6'2"
H2H
0 – 1
1 main draw meetings
Gerald Melzer
AUT Age 36 Left-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Gerald Melzer #106 6-7(4) 6-3 7-6(4) Horacio Zeballos #69 Match data Feb 9, 2017* R32 Quito 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
Horacio Zeballos #841 #39 1,027 1,877 87 131 39.9% 0 0 0 0 1 1
Gerald Melzer #1,610 #68 728 1,673 16 30 34.8% 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 Horacio Zeballos Gerald Melzer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 2010 0–1 0.0% #438 1,530 0 0
22 — — — — — — — 2013 0–2 0.0% #202 1,524 0 0
23 — — — — — — — 2014 0–3 0.0% #162 1,519 0 0
24 2009 5–5 50.0% #45 1,613 0 0 2015 3–4 42.9% #166 1,571 0 0
25 2010 14–26 35.0% #110 1,595 0 0 2016 3–6 33.3% #68 1,628 0 0
26 2011 5–6 45.5% #109 1,598 0 0 2017 7–7 50.0% #100 1,635 0 0
27 2012 3–9 25.0% #85 1,591 0 0 2018 3–6 33.3% #244 1,587 0 0
28 2013 14–23 37.8% #56 1,587 0 1 — — — — — — —
29 2014 7–9 43.8% #123 1,633 0 1 — — — — — — —
30 2015 2–4 33.3% #124 1,645 0 1 — — — — — — —
31 2016 7–13 35.0% #71 1,670 0 1 2022 0–1 0.0% #373 1,544 0 0
32 2017 20–22 47.6% #66 1,759 0 1 — — — — — — —
33 2018 10–14 41.7% #173 1,721 0 1 — — — — — — —

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 Horacio Zeballos Gerald Melzer
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
19 — — — — — — — — — — — — — 2010 — — — — 0 1 1 0.0% — — — —
22 — — — — — — — — — — — — — 2013 0 1 1 0.0% 0 1 1 0.0% — — — —
23 — — — — — — — — — — — — — 2014 0 1 1 0.0% 0 2 2 0.0% — — — —
24 2009 5 4 9 55.6% — — — — 0 1 1 0.0% 2015 0 1 1 0.0% 3 3 6 50.0% — — — —
25 2010 5 13 18 27.8% 8 11 19 42.1% 1 2 3 33.3% 2016 0 2 2 0.0% 3 4 7 42.9% — — — —
26 2011 0 1 1 0.0% 5 5 10 50.0% — — — — 2017 1 2 3 33.3% 6 5 11 54.5% — — — —
27 2012 0 2 2 0.0% 3 7 10 30.0% — — — — 2018 0 1 1 0.0% 3 5 8 37.5% — — — —
28 2013 3 9 12 25.0% 11 13 24 45.8% 0 1 1 0.0% — — — — — — — — — — — — —
29 2014 3 4 7 42.9% 4 5 9 44.4% — — — — — — — — — — — — — — — — —
30 2015 — — — — 2 3 5 40.0% 0 1 1 0.0% — — — — — — — — — — — — —
31 2016 6 5 11 54.5% 1 5 6 16.7% 0 3 3 0.0% 2022 — — — — 0 1 1 0.0% — — — —
32 2017 5 8 13 38.5% 15 12 27 55.6% 0 2 2 0.0% — — — — — — — — — — — — —
33 2018 3 5 8 37.5% 6 8 14 42.9% 1 1 2 50.0% — — — — — — — — — — — — —
Career — 30 51 81 37.0% 55 69 124 44.4% 2 11 13 15.4% — 1 8 9 11.1% 15 22 37 40.5% — — — —

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Horacio Zeballos Gerald Melzer
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
19 — —/— — — — — — — — — — 2010 1/1 4.0 6.0 50.8% 66.7% 34.5% 50.0% 28.6% 50.8% 35.5%
22 — —/— — — — — — — — — — 2013 2/2 1.5 1.5 58.0% 54.7% 47.9% 55.6% 33.3% 50.7% 31.0%
23 — —/— — — — — — — — — — 2014 3/3 2.0 3.7 58.9% 62.4% 45.3% 43.1% 29.1% 55.3% 34.6%
24 2009 10/10 6.8 2.7 65.2% 71.0% 57.0% 65.7% 54.8% 66.1% 32.9% 2015 7/7 3.7 1.7 61.5% 68.4% 52.0% 67.0% 38.5% 61.8% 35.4%
25 2010 40/40 5.8 2.2 63.1% 67.6% 47.7% 60.4% 40.6% 60.5% 32.0% 2016 9/9 2.9 2.4 69.3% 65.7% 52.4% 55.6% 53.4% 61.0% 34.2%
26 2011 11/11 6.0 2.7 61.9% 73.7% 49.3% 65.4% 44.9% 64.3% 34.0% 2017 14/14 5.3 2.6 65.9% 68.9% 52.6% 60.2% 42.7% 63.3% 35.6%
27 2012 12/12 5.5 2.8 62.0% 67.1% 51.1% 62.2% 33.6% 61.2% 33.9% 2018 9/9 5.2 3.0 58.9% 70.8% 45.7% 54.7% 38.8% 60.9% 41.5%
28 2013 37/37 5.6 2.7 62.6% 69.2% 49.1% 59.1% 36.2% 61.6% 30.6% — —/— — — — — — — — — —
29 2014 16/16 4.0 1.8 59.1% 72.9% 52.7% 59.2% 36.6% 64.5% 30.5% — —/— — — — — — — — — —
30 2015 6/6 7.2 2.8 62.6% 67.8% 44.1% 67.3% 35.5% 59.1% 31.0% — —/— — — — — — — — — —
31 2016 20/20 6.2 3.1 60.1% 72.6% 51.9% 55.7% 34.3% 64.1% 28.4% 2022 1/1 2.0 3.0 55.6% 65.0% 37.5% 50.0% 50.0% 52.8% 28.1%
32 2017 42/42 5.8 2.2 64.1% 71.2% 54.7% 56.0% 37.5% 65.0% 32.5% — —/— — — — — — — — — —
33 2018 24/24 6.4 3.0 63.5% 71.6% 50.7% 69.3% 38.9% 64.1% 31.6% — —/— — — — — — — — — —
Career — 218/218 5.8 2.5 62.6% 70.3% 51.0% 60.6% 38.6% 63.0% 31.6% — 46/46 4.1 2.6 63.2% 67.4% 49.7% 57.5% 42.0% 60.6% 36.0%

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 Horacio Zeballos Gerald Melzer
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 — — — — — — — — — — — — — — — — 2009 1488 94.1 — — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — 2010 1530 105.2 -1.78 -5.27 0.722 43.0% — — — 0.0% -2.50 — — — +0.05
20 — — — — — — — — — — — — — — — — 2011 1516 96.6 — — — — — — — — — — — — —
22 2007 1461 95.8 — — — — — — — — — — — — — 2013 1524 102.0 -2.72 -3.55 0.629 40.9% — — — 0.0% -3.50 — 0–1 — +0.06
23 2008 1506 105.6 — — — — — — — — — — — — — 2014 1520 113.1 -1.55 -1.68 0.774 44.4% — — — 0.0% -2.33 — 0–2 — +0.01
24 2009 1613 122.4 +1.10 -2.29 0.970 50.1% +38 — — 53.8% +0.27 0–2 6–5 (55%) — +0.76 2015 1572 116.1 -0.25 -0.61 0.926 49.0% — +118 — 33.3% -1.07 2–1 (67%) 3–2 (60%) — -0.10
25 2010 1595 130.9 -1.88 -3.97 0.808 46.6% -14 +43 -118 37.2% -1.03 6–7 (46%) 7–9 (44%) — +0.16 2016 1628 121.3 -1.17 -2.09 0.875 47.8% — +99 — 34.8% -0.65 2–1 (67%) 1–3 (25%) — +0.23
26 2011 1598 122.3 +1.03 -2.09 0.954 49.5% — +59 — 48.0% -0.04 0–1 3–4 (43%) — -0.49 2017 1636 128.7 -0.49 -1.50 0.970 49.7% -193 +107 — 51.4% +0.03 3–4 (43%) 5–5 (50%) — +1.12
27 2012 1591 117.8 -2.87 -2.13 0.873 48.1% — +83 — 31.0% -0.66 0–1 1–4 (20%) — +0.33 2018 1587 119.5 -1.81 +0.50 1.060 50.7% — +90 — 41.7% -0.25 1–3 (25%) — — +0.71
28 2013 1587 139.5 -1.23 -4.62 0.798 46.8% -106 +128 — 39.6% -0.52 10–5 (67%) 6–13 (32%) — +1.72 2019 1567 99.2 — — — — — — — — — — — — —
29 2014 1633 127.6 +0.28 -3.69 0.858 48.3% -130 +105 — 41.7% -0.45 2–1 (67%) 3–3 (50%) — +0.69 — — — — — — — — — — — — — — — —
30 2015 1645 109.3 -1.33 -2.33 0.758 45.3% — +91 — 35.7% -1.72 0–1 2–2 (50%) — +0.09 — — — — — — — — — — — — — — — —
31 2016 1671 134.9 +0.65 -5.16 0.790 47.3% -42 -28 -181 38.3% -0.77 2–1 (67%) 3–4 (43%) — +0.23 2022 1545 94.3 -0.54 -1.58 0.596 41.2% — — — — — — — — +0.06
32 2017 1759 146.3 +0.83 -2.99 0.928 48.8% -104 +58 — 45.6% -0.27 8–4 (67%) 13–13 (50%) — -1.38 — — — — — — — — — — — — — — — —
33 2018 1721 138.6 +0.08 -3.27 0.880 48.8% -71 +37 — 43.9% -0.35 4–6 (40%) 8–8 (50%) — -1.23 — — — — — — — — — — — — — — — —
34 2019 1705 98.3 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1877 137.5 -0.40 -3.58 0.854 47.8% -57 +70 -150 41.4% -0.54 32–29 (52%) 52–65 (44%) 103.5 +0.40 — 1674 120.2 -1.04 -1.27 0.913 48.4% -193 +103 — 37.8% -0.62 8–9 (47%) 9–13 (41%) 97.3 +4.65

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.