H2H data updated: 2026-09-05 00:00 UTC

Hernan Gumy vs Alejandro Hernandez H2H: 0-1

Alejandro Hernandez holds a 1–0 lead over Hernan Gumy in their ATP head-to-head. Across 1 main-draw meeting, Alejandro Hernandez leads 1–0 on clay. Most recently, Alejandro Hernandez won the 1995 Mexican Open round of 32 5-7 6-4 6-4.

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Hernan Gumy
ARG Age 54 Right-Handed 188 cm / 6'2"
H2H
0 – 1
1 main draw meetings
Alejandro Hernandez
MEX Age 48 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alejandro Hernandez 5-7 6-4 6-4 Hernan Gumy #121 Match data Mar 2, 1995* R32 Mexican Open ATP World Series → modern equivalent 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
Hernan Gumy #893 #39 948 1,770 108 122 47.0% 0 0 0 0 1 1
Alejandro Hernandez — — — 1,539 11 25 30.6% 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 Hernan Gumy Alejandro Hernandez
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1995 1–2 33.3% — 1,501 0 0
18 — — — — — — — 1996 5–5 50.0% — 1,528 0 0
19 — — — — — — — 1997 2–6 25.0% — 1,499 0 0
20 — — — — — — — 1998 2–5 28.6% — 1,501 0 0
21 — — — — — — — 1999 0–2 0.0% — 1,479 0 0
22 1994 2–4 33.3% #135 1,493 0 0 2000 1–1 50.0% — 1,474 0 0
23 1995 25–17 59.5% #62 1,731 0 0 2001 0–1 0.0% — 1,484 0 0
24 1996 28–28 50.0% #42 1,711 0 1 2002 0–1 0.0% — 1,451 0 0
25 1997 22–27 44.9% #84 1,676 0 1 — — — — — — —
26 1998 6–10 37.5% #109 1,641 0 1 2004 0–1 0.0% — 1,401 0 0
27 1999 14–16 46.7% #68 1,637 0 1 2005 0–1 0.0% — 1,366 0 0
28 2000 10–19 34.5% #118 1,567 0 1 — — — — — — —
29 2001 1–1 50.0% #610 1,553 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 Hernan Gumy Alejandro Hernandez
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 — — — — — — — — — — — — — — — — — 1995 0 1 1 0.0% 1 1 2 50.0% — — — — — — — —
18 — — — — — — — — — — — — — — — — — 1996 0 2 2 0.0% 5 3 8 62.5% — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1997 0 3 3 0.0% 2 3 5 40.0% — — — — — — — —
20 — — — — — — — — — — — — — — — — — 1998 0 2 2 0.0% 2 2 4 50.0% 0 1 1 0.0% — — — —
21 — — — — — — — — — — — — — — — — — 1999 0 1 1 0.0% — — — — 0 1 1 0.0% — — — —
22 1994 — — — — 2 4 6 33.3% — — — — — — — — 2000 — — — — 1 1 2 50.0% — — — — — — — —
23 1995 1 1 2 50.0% 24 16 40 60.0% — — — — — — — — 2001 — — — — 0 1 1 0.0% — — — — — — — —
24 1996 8 12 20 40.0% 20 14 34 58.8% — — — — 0 2 2 0.0% 2002 — — — — 0 1 1 0.0% — — — — — — — —
25 1997 10 11 21 47.6% 12 16 28 42.9% — — — — — — — — — — — — — — — — — — — — — — — — —
26 1998 2 3 5 40.0% 4 6 10 40.0% 0 1 1 0.0% — — — — 2004 — — — — 0 1 1 0.0% — — — — — — — —
27 1999 1 4 5 20.0% 13 11 24 54.2% 0 1 1 0.0% — — — — 2005 — — — — 0 1 1 0.0% — — — — — — — —
28 2000 3 6 9 33.3% 7 12 19 36.8% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
29 2001 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 25 37 62 40.3% 83 80 163 50.9% 0 3 3 0.0% 0 2 2 0.0% — 0 9 9 0.0% 11 14 25 44.0% 0 2 2 0.0% — — — —

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 197/230 of Hernan Gumy's and 2/2 of Alejandro Hernandez's main draw matches. 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 Hernan Gumy Alejandro Hernandez
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%
22 1994 4/6 3.3 2.0 60.6% 68.5% 58.4% 68.3% 44.4% 64.9% 40.4% — —/— — — — — — — — — —
23 1995 36/42 2.6 3.1 62.3% 70.2% 53.4% 51.2% 47.7% 63.8% 41.6% — —/— — — — — — — — — —
24 1996 43/56 3.1 3.7 60.8% 68.7% 48.0% 52.1% 53.8% 60.6% 38.5% — —/— — — — — — — — — —
25 1997 47/49 3.1 3.9 59.9% 67.5% 48.2% 51.6% 47.9% 59.8% 40.3% — —/— — — — — — — — — —
26 1998 11/16 1.5 3.5 60.9% 66.3% 44.3% 56.8% 39.7% 57.7% 38.8% 2004 1/1 1.0 3.0 58.5% 54.8% 31.8% 61.5% — 45.3% 27.5%
27 1999 28/30 2.2 3.4 64.3% 64.1% 48.6% 55.6% 42.8% 58.5% 39.4% 2005 1/1 3.0 3.0 57.6% 63.2% 35.7% 33.3% — 51.5% 20.0%
28 2000 26/29 2.7 3.5 61.7% 67.0% 49.8% 57.1% 44.7% 60.2% 37.6% — —/— — — — — — — — — —
29 2001 2/2 2.0 3.0 71.6% 73.8% 50.6% 40.9% 85.7% 67.2% 40.8% — —/— — — — — — — — — —
Career — 197/230 2.8 3.5 61.6% 67.7% 49.4% 53.5% 47.9% 60.6% 39.6% — 2/36 2.0 3.0 58.0% 59.0% 33.8% 47.4% — 48.4% 23.8%

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 Hernan Gumy Alejandro Hernandez
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 — — — — — — — — — — — — — — — — 1995 1502 109.9 — — — — — — — 37.5% -1.12 1–1 — — +0.04
18 — — — — — — — — — — — — — — — — 1996 1528 117.1 — — — — — +65 — 52.2% +0.35 1–2 (33%) 2–1 (67%) 99.3 +0.96
19 — — — — — — — — — — — — — — — — 1997 1500 111.0 — — — — -39 +107 — 31.6% -0.84 1–2 (33%) 1–1 — +0.31
20 — — — — — — — — — — — — — — — — 1998 1502 112.8 — — — — — +116 — 41.2% -1.06 0–3 (0%) 1–0 — -0.09
21 — — — — — — — — — — — — — — — — 1999 1479 96.4 — — — — — — — 16.7% -2.83 0–1 1–0 — +0.12
22 1994 1493 108.5 +3.18 -1.67 1.150 52.5% — +33 — 40.0% -0.27 1–2 (33%) 0–1 — +0.42 2000 1474 100.5 — — — — — — — 60.0% +0.60 0–1 — — +0.22
23 1995 1732 137.4 +2.70 +1.51 1.150 52.4% — +42 — 58.8% +0.62 8–8 (50%) 9–5 (64%) 104.1 +0.33 2001 1485 101.4 — — — — — — — 0.0% -2.00 — 0–1 — +0.10
24 1996 1712 136.2 -0.49 -0.08 0.978 49.8% -116 +65 — 50.7% -0.08 6–9 (40%) 11–8 (58%) 98.7 +1.14 2002 1451 95.9 — — — — — — — — — — — — -0.02
25 1997 1676 134.5 -1.62 +1.78 1.005 50.0% -6 +1 — 50.4% -0.04 6–14 (30%) 6–10 (38%) 90.9 -1.45 — — — — — — — — — — — — — — — —
26 1998 1641 117.9 -1.99 +0.27 0.916 48.4% +27 +33 — 36.6% -0.78 3–3 (50%) 1–1 — -0.25 2004 1402 95.7 +1.71 -0.45 0.503 37.6% — — — 0.0% -5.00 — — — -0.08
27 1999 1637 126.6 -2.00 +0.22 0.951 49.0% +3 +68 — 42.0% -0.45 4–4 (50%) 8–6 (57%) 102.3 -0.53 2005 1367 93.8 -2.35 -3.62 0.413 39.6% — — — 0.0% -3.50 — — — +0.23
28 2000 1567 119.5 -1.50 -0.36 0.946 48.9% +28 +50 — 40.8% -0.54 1–6 (14%) 6–6 (50%) 96.5 +0.21 — — — — — — — — — — — — — — — —
29 2001 1553 104.0 +1.34 -0.06 1.245 55.0% — — — 50.0% +1.25 — 0–1 — +0.02 — — — — — — — — — — — — — — — —
Career — 1771 135.4 -0.52 +0.65 1.007 50.1% -37 +44 — 48.5% -0.09 29–46 (39%) 41–38 (52%) 96.2 -0.05 — 1539 109.8 -0.32 -2.04 0.460 38.6% -39 +89 — 38.1% -0.83 3–10 (23%) 5–3 (63%) 94.9 +4.97

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.