H2H data updated: 2026-09-07 00:00 UTC

Juan Martin del Potro vs Grega Zemlja H2H: 2-0

Juan Martin del Potro holds a 2–0 lead over Grega Zemlja in their ATP head-to-head. Across 2 main-draw meetings, Juan Martin del Potro leads 1–0 on grass and 1–0 on hard courts. Most recently, Juan Martin del Potro won the 2013 Wimbledon third round 7-5 7-6(3) 6-0.

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Juan Martin del Potro
ARG Age 37 Right-Handed 198 cm / 6'6"
H2H
2 – 0
2 main-draw meetings
Grega Zemlja
SLO Age 39 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Juan Martin del Potro #8 7-5 7-6(3) 6-0 Grega Zemlja #55 Match data Jun 30, 2013* R32 Wimbledon Grand Slam Grass
Juan Martin del Potro #8 7-5 6-3 Grega Zemlja #70 Match data Oct 21, 2012* F Vienna Open ATP 250 Hard

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
Juan Martin del Potro #761 #3 6,825 2,271 426 174 71.0% 1 1 0 9 11 22
Grega Zemlja #1,144 #43 925 1,816 28 36 43.8% 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 Juan Martin del Potro Grega Zemlja
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2006 10–12 45.5% #92 1,634 0 0 — — — — — — —
18 2007 26–24 52.0% #44 1,785 0 0 — — — — — — —
19 2008 44–16 73.3% #9 1,990 0 4 — — — — — — —
20 2009 51–16 76.1% #5 2,199 1 7 — — — — — — —
21 2010 3–3 50.0% #258 2,118 1 7 — — — — — — —
22 2011 46–17 73.0% #11 2,045 1 9 2009 0–2 0.0% #174 1,500 0 0
23 2012 62–17 78.5% #7 2,228 1 13 2010 3–4 42.9% #142 1,616 0 0
24 2013 52–16 76.5% #5 2,208 1 17 2011 1–3 25.0% #116 1,588 0 0
25 2014 7–3 70.0% #137 2,138 1 18 2012 10–7 58.8% #55 1,775 0 0
26 2015 2–2 50.0% #590 2,091 1 18 2013 13–19 40.6% #121 1,719 0 0
27 2016 29–12 70.7% #38 2,151 1 19 — — — — — — —
28 2017 38–17 69.1% #11 2,174 1 20 — — — — — — —
29 2018 48–13 78.7% #5 2,189 1 22 2016 1–1 50.0% #155 1,609 0 0
30 2019 8–5 61.5% #122 2,123 1 22 — — — — — — —
33 2022 0–1 0.0% #761 2,093 1 22 — — — — — — —

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 Juan Martin del Potro Grega Zemlja
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 2006 3 4 7 42.9% 5 7 12 41.7% — — — — 2 1 3 66.7% — — — — — — — — — — — — — — — — —
18 2007 21 19 40 52.5% 1 2 3 33.3% 4 3 7 57.1% — — — — — — — — — — — — — — — — — — — — —
19 2008 27 11 38 71.1% 13 3 16 81.3% 4 2 6 66.7% — — — — — — — — — — — — — — — — — — — — —
20 2009 40 11 51 78.4% 10 4 14 71.4% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
21 2010 3 3 6 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
22 2011 32 13 45 71.1% 9 2 11 81.8% 5 2 7 71.4% — — — — 2009 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — —
23 2012 40 12 52 76.9% 14 3 17 82.4% 8 2 10 80.0% — — — — 2010 2 3 5 40.0% 1 1 2 50.0% — — — — — — — —
24 2013 43 12 55 78.2% 2 2 4 50.0% 7 2 9 77.8% — — — — 2011 0 2 2 0.0% — — — — 1 1 2 50.0% — — — —
25 2014 7 3 10 70.0% — — — — — — — — — — — — 2012 9 5 14 64.3% — — — — 1 2 3 33.3% — — — —
26 2015 2 2 4 50.0% — — — — — — — — — — — — 2013 4 11 15 26.7% 5 5 10 50.0% 4 3 7 57.1% — — — —
27 2016 21 7 28 75.0% 3 2 5 60.0% 5 3 8 62.5% — — — — — — — — — — — — — — — — — — — — —
28 2017 30 12 42 71.4% 7 4 11 63.6% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
29 2018 37 9 46 80.4% 7 3 10 70.0% 4 1 5 80.0% — — — — 2016 — — — — 1 1 2 50.0% — — — — — — — —
30 2019 2 1 3 66.7% 5 3 8 62.5% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
33 2022 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 308 119 427 72.1% 76 36 112 67.9% 40 18 58 69.0% 2 1 3 66.7% — 15 21 36 41.7% 7 8 15 46.7% 6 7 13 46.2% — — — —

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 579/600 of Juan Martin del Potro's and 64/64 of Grega Zemlja'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 Juan Martin del Potro Grega Zemlja
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%
17 2006 22/22 2.2 2.6 72.3% 64.5% 50.1% 58.2% 45.1% 60.5% 39.7% — —/— — — — — — — — — —
18 2007 49/50 6.4 2.7 62.8% 71.8% 53.5% 58.3% 47.0% 64.6% 38.9% — —/— — — — — — — — — —
19 2008 59/60 5.0 2.5 61.7% 74.7% 53.8% 62.3% 48.2% 66.5% 41.6% — —/— — — — — — — — — —
20 2009 66/67 8.3 2.6 62.0% 74.4% 53.5% 63.3% 40.9% 66.4% 39.7% — —/— — — — — — — — — —
21 2010 6/6 15.2 4.7 58.4% 69.0% 44.1% 58.8% 33.1% 59.1% 36.7% — —/— — — — — — — — — —
22 2011 61/63 7.8 2.0 62.2% 77.3% 57.3% 63.5% 48.4% 69.6% 39.8% 2009 2/2 3.5 4.5 58.5% 63.6% 45.5% 46.4% 16.7% 55.8% 28.6%
23 2012 73/79 7.7 2.1 64.8% 75.8% 55.0% 66.4% 43.6% 68.2% 39.6% 2010 7/7 9.4 2.1 60.8% 70.9% 58.6% 57.5% 41.3% 66.1% 31.9%
24 2013 67/68 7.1 2.1 65.2% 75.7% 54.9% 65.6% 43.4% 68.3% 38.8% 2011 4/4 6.0 3.0 64.4% 65.9% 53.3% 51.8% 22.8% 61.2% 33.1%
25 2014 10/10 11.1 1.6 65.1% 77.3% 58.5% 69.5% 43.7% 71.0% 35.6% 2012 17/17 7.8 2.5 59.3% 70.3% 49.0% 58.1% 43.2% 61.5% 36.4%
26 2015 4/4 9.3 2.0 63.9% 82.0% 54.5% 50.0% 38.9% 72.2% 31.6% 2013 32/32 7.3 3.6 57.1% 71.0% 44.9% 58.7% 35.4% 60.0% 35.0%
27 2016 35/41 6.4 2.5 64.0% 77.5% 53.8% 58.7% 38.0% 69.0% 37.4% — —/— — — — — — — — — —
28 2017 54/55 8.5 2.3 64.4% 76.5% 51.2% 60.1% 43.8% 67.5% 36.7% — —/— — — — — — — — — —
29 2018 60/61 9.3 1.8 65.6% 77.2% 53.6% 59.0% 43.8% 69.1% 40.3% 2016 2/2 2.5 1.5 50.0% 68.1% 49.8% 68.8% 34.8% 58.8% 43.6%
30 2019 12/13 10.8 2.7 64.9% 77.0% 53.1% 55.7% 43.2% 68.3% 37.5% — —/— — — — — — — — — —
33 2022 1/1 1.0 0.0 69.6% 51.3% 41.2% 58.3% 100.0% 48.2% 26.2% — —/— — — — — — — — — —
Career — 579/600 7.5 2.3 64.0% 75.2% 53.9% 62.0% 44.2% 67.4% 39.1% — 64/64 7.3 3.1 58.4% 70.1% 48.2% 57.9% 36.7% 61.0% 35.0%

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 Juan Martin del Potro Grega Zemlja
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
16 2005 1489 99.0 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
17 2006 1634 132.7 -1.67 +1.31 1.004 50.3% -26 -17 — 49.0% +0.31 4–3 (57%) 0–3 (0%) 100.8 +0.10 — — — — — — — — — — — — — — — —
18 2007 1785 150.1 +1.44 +2.80 1.100 51.8% -8 -190 -144 56.0% +0.53 6–7 (46%) 5–9 (36%) 96.2 -1.92 — — — — — — — — — — — — — — — —
19 2008 1991 156.7 +3.27 +4.69 1.241 53.6% +2 -152 -289 71.4% +1.45 6–0 (100%) 11–6 (65%) 112.1 +1.21 2006 1482 98.2 — — — — — — — — — — — — —
20 2009 2199 173.8 +3.99 +4.56 1.179 52.7% +3 -179 — 68.8% +1.14 17–5 (77%) 18–9 (67%) 110.6 -1.53 2007 1469 98.5 — — — — — — — — — — — — —
21 2010 2119 124.9 -1.86 -0.24 0.896 48.0% +1 — — 50.0% -0.23 1–1 0–2 — +0.07 2008 1476 100.9 — — — — — — — — — — — — —
22 2011 2045 166.0 +6.05 +3.34 1.311 54.3% -5 +81 -168 69.7% +1.32 6–1 (86%) 12–12 (50%) 101.9 -1.26 2009 1501 100.5 -1.00 -2.32 0.647 42.1% — — — 0.0% -2.80 — — — -0.10
23 2012 2229 175.3 +5.34 +3.94 1.245 53.5% -5 -35 -186 71.7% +1.24 10–4 (71%) 27–16 (63%) 107.9 -2.48 2010 1616 121.4 +1.79 -0.54 0.940 49.9% -5 — — 40.0% -0.35 1–1 1–2 (33%) — -0.13
24 2013 2208 176.9 +5.15 +3.49 1.227 53.2% +57 -66 -69 70.1% +1.06 17–11 (61%) 21–12 (64%) 104.1 +1.25 2011 1589 113.3 -0.21 -2.04 0.852 47.2% — — — 40.0% -1.07 0–1 1–1 — -0.10
25 2014 2138 142.5 +3.50 0.00 1.229 53.4% +41 — — 68.0% +0.92 2–1 (67%) 2–1 (67%) 99.3 +0.16 2012 1776 133.5 -0.62 +0.21 0.945 49.0% +24 — -150 53.2% -0.06 4–1 (80%) 7–2 (78%) 108.8 +0.56
26 2015 2092 120.9 +1.85 -1.89 1.138 51.8% +46 — — 44.4% +0.56 1–0 1–3 (25%) — -0.04 2013 1720 137.2 -1.50 -1.44 0.877 47.7% -39 -96 -13 44.0% -0.57 5–5 (50%) 10–7 (59%) 103.2 -1.83
27 2016 2152 166.2 +4.85 +2.07 1.205 53.1% +35 -45 -62 66.3% +0.94 5–1 (83%) 13–7 (65%) 105.6 -3.63 2014 1683 98.4 — — — — — — — — — — — — —
28 2017 2175 172.9 +4.16 +2.23 1.129 51.7% +30 -70 — 64.0% +0.62 11–5 (69%) 18–7 (72%) 106.7 -3.90 2015 1668 104.9 — — — — — — — — — — — — —
29 2018 2190 171.3 +5.25 +4.79 1.302 54.1% +18 -57 -120 74.8% +1.40 7–4 (64%) 21–10 (68%) 103.3 -0.93 2016 1610 108.2 -1.22 -0.54 1.058 51.3% — — — 50.0% +0.25 — — — +0.33
30 2019 2124 141.2 +2.38 +1.53 1.181 52.7% +53 -26 — 65.7% +1.17 1–3 (25%) 0–3 (0%) — +0.25 2017 1570 97.4 — — — — — — — — — — — — —
33 2022 2094 102.5 -3.25 -4.28 0.506 38.8% — — — 0.0% -4.00 — — — +0.01 — — — — — — — — — — — — — — — —
Career — 2272 173.0 +4.08 +3.38 1.200 53.0% +14 -67 -144 67.4% +1.05 94–46 (67%) 149–100 (60%) 110.5 -2.14 — 1817 124.8 -0.80 -0.94 0.897 48.2% -8 -96 -54 44.6% -0.49 10–8 (56%) 19–12 (61%) 108.4 -1.98

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.