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

Daniel Altmaier vs Marcos Giron H2H: 2-0

Daniel Altmaier holds a 2–0 lead over Marcos Giron in their ATP head-to-head. Across 2 main-draw meetings, Daniel Altmaier leads 2–0 on hard courts. Most recently, Daniel Altmaier won the 2025 Paris Masters first round 6-2 7-6(5).

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

Daniel Altmaier
Germany Age 27 Right-Handed 188 cm / 6'2"
H2H
2 – 0
2 main draw meetings
Marcos Giron
United States Age 33 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Daniel Altmaier #50 6-2 7-6(5) Marcos Giron #65 Match data Oct 29, 2025* R64 Paris Masters Masters 1000 Hard
Daniel Altmaier #57 7-6(5) 6-2 Marcos Giron #60 Match data Jan 10, 2024* R32 ASB Classic 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
Daniel Altmaier #57 #44 1,148 1,774 80 132 37.7% 0 0 0 0 0 0
Marcos Giron #78 #37 1,265 1,914 138 164 45.7% 0 0 0 0 1 1

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 Daniel Altmaier Marcos Giron
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2017 2–3 40.0% #275 1,540 0 0 — — — — — — —
20 2019 0–1 0.0% #279 1,530 0 0 2014 0–2 0.0% #375 1,479 0 0
21 2020 3–3 50.0% #130 1,670 0 0 — — — — — — —
22 2021 7–8 46.7% #84 1,725 0 0 — — — — — — —
23 2022 5–21 19.2% #94 1,564 0 0 — — — — — — —
24 2023 14–22 38.9% #56 1,648 0 0 2018 1–1 50.0% #308 1,504 0 0
25 2024 12–22 35.3% #89 1,629 0 0 2019 2–4 33.3% #102 1,597 0 0
26 2025 22–28 44.0% #46 1,758 0 0 2020 9–9 50.0% #73 1,776 0 0
27 2026 15–24 38.5% #57 1,718 0 0 2021 23–20 53.5% #66 1,855 0 0
28 — — — — — — — 2022 18–28 39.1% #61 1,779 0 0
29 — — — — — — — 2023 24–29 45.3% #60 1,791 0 0
30 — — — — — — — 2024 27–26 50.9% #46 1,840 0 1
31 — — — — — — — 2025 23–27 46.0% #65 1,729 0 1
32 — — — — — — — 2026 11–18 37.9% #78 1,652 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 Daniel Altmaier Marcos Giron
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 %
18 2017 — — — — 0 2 2 0.0% 2 1 3 66.7% — — — — — — — — — — — — —
20 2019 — — — — 0 1 1 0.0% — — — — 2014 0 2 2 0.0% — — — — — — — —
21 2020 0 2 2 0.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
22 2021 1 1 2 50.0% 6 6 12 50.0% 0 1 1 0.0% — — — — — — — — — — — — —
23 2022 2 11 13 15.4% 1 6 7 14.3% 2 4 6 33.3% — — — — — — — — — — — — —
24 2023 4 12 16 25.0% 10 8 18 55.6% 0 2 2 0.0% 2018 1 1 2 50.0% — — — — — — — —
25 2024 7 10 17 41.2% 4 11 15 26.7% 1 1 2 50.0% 2019 2 3 5 40.0% — — — — 0 1 1 0.0%
26 2025 15 18 33 45.5% 6 7 13 46.2% 1 3 4 25.0% 2020 8 8 16 50.0% 1 1 2 50.0% — — — —
27 2026 3 9 12 25.0% 8 11 19 42.1% 4 4 8 50.0% 2021 17 14 31 54.8% 3 4 7 42.9% 3 2 5 60.0%
28 — — — — — — — — — — — — — 2022 13 17 30 43.3% 2 7 9 22.2% 3 4 7 42.9%
29 — — — — — — — — — — — — — 2023 16 19 35 45.7% 7 6 13 53.8% 1 4 5 20.0%
30 — — — — — — — — — — — — — 2024 15 15 30 50.0% 3 7 10 30.0% 9 4 13 69.2%
31 — — — — — — — — — — — — — 2025 16 18 34 47.1% 4 6 10 40.0% 3 3 6 50.0%
32 — — — — — — — — — — — — — 2026 8 10 18 44.4% 0 4 4 0.0% 3 4 7 42.9%
Career — 32 63 95 33.7% 38 53 91 41.8% 10 16 26 38.5% — 96 107 203 47.3% 20 35 55 36.4% 22 22 44 50.0%

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 208/213 of Daniel Altmaier's and 295/304 of Marcos Giron'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 Daniel Altmaier Marcos Giron
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%
18 2017 5/5 8.0 3.0 60.9% 71.1% 44.6% 56.4% 32.9% 60.5% 28.9% — —/— — — — — — — — — —
20 2019 1/1 2.0 3.0 59.1% 46.2% 33.3% 0.0% 50.0% 40.9% 31.9% 2014 2/2 3.5 9.0 67.6% 69.3% 36.1% 76.2% 14.3% 58.8% 24.2%
21 2020 6/6 5.7 2.8 57.7% 69.1% 45.9% 68.5% 31.2% 58.7% 37.5% — —/— — — — — — — — — —
22 2021 15/15 5.6 2.9 59.2% 71.6% 47.5% 68.3% 47.6% 61.6% 36.4% — —/— — — — — — — — — —
23 2022 26/26 6.8 2.7 61.2% 69.6% 46.0% 59.0% 37.1% 60.5% 32.0% — —/— — — — — — — — — —
24 2023 35/36 5.9 2.3 65.7% 68.6% 51.6% 61.3% 38.7% 62.8% 34.7% 2018 2/2 4.0 1.0 64.5% 63.0% 57.5% 80.0% 33.0% 61.1% 36.6%
25 2024 34/34 5.9 2.6 63.2% 69.9% 48.5% 56.5% 37.3% 61.8% 34.1% 2019 6/6 4.0 3.0 56.7% 68.1% 53.4% 59.7% 44.8% 61.7% 33.0%
26 2025 47/50 7.7 2.5 59.6% 71.8% 46.4% 55.1% 36.3% 61.6% 33.3% 2020 18/18 5.4 1.3 62.2% 69.2% 47.3% 61.5% 32.7% 61.2% 33.8%
27 2026 39/40 6.2 2.8 63.6% 70.3% 47.1% 51.4% 34.9% 61.7% 33.8% 2021 41/43 5.5 2.2 59.5% 71.7% 48.6% 59.9% 40.8% 62.4% 34.4%
28 — —/— — — — — — — — — — 2022 46/46 5.0 1.5 60.2% 70.3% 51.0% 53.4% 40.9% 62.8% 34.2%
29 — —/— — — — — — — — — — 2023 53/53 5.4 1.4 61.8% 73.5% 52.2% 57.7% 39.2% 65.1% 36.4%
30 — —/— — — — — — — — — — 2024 52/53 5.1 1.4 60.9% 73.5% 52.0% 62.5% 38.4% 65.2% 36.0%
31 — —/— — — — — — — — — — 2025 46/50 5.5 1.8 58.9% 70.9% 52.3% 59.1% 42.7% 63.2% 35.4%
32 — —/— — — — — — — — — — 2026 29/31 4.9 2.1 66.0% 70.6% 52.8% 55.9% 37.0% 64.8% 34.2%
Career — 208/213 6.5 2.6 62.1% 70.2% 47.7% 57.3% 37.4% 61.5% 33.8% — 295/304 5.2 1.7 61.0% 71.6% 51.2% 58.8% 39.4% 63.7% 35.0%

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 Daniel Altmaier Marcos Giron
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 — — — — — — — — — — — — — — — — 2011 1464 92.6 — — — — — — — — — — — — —
18 2017 1541 104.5 -1.83 -2.08 0.731 44.9% — — +66 33.3% -1.17 2–0 2–2 (50%) — +0.15 2012 1449 98.7 — — — — — — — — — — — — —
20 2019 1530 102.6 -2.67 -4.21 0.540 36.3% — — — 0.0% -4.00 — — — 0.00 2014 1480 110.7 -5.10 +0.47 0.587 44.1% — — — 0.0% -2.00 — 0–2 — +0.20
21 2020 1670 121.4 -2.65 +1.70 0.909 48.3% — +46 — 58.8% -0.18 0–1 3–1 (75%) — -0.16 2015 1488 100.5 — — — — — — — — — — — — —
22 2021 1726 125.4 -2.00 -0.47 0.947 49.7% — +75 — 45.7% 0.00 3–4 (43%) 1–5 (17%) — -0.06 — — — — — — — — — — — — — — — —
23 2022 1564 125.6 -1.76 -3.41 0.811 46.4% -64 +115 +4 26.9% -1.31 3–6 (33%) 3–8 (27%) — -0.18 2017 1469 99.5 — — — — — — — — — — — — —
24 2023 1648 137.5 -1.07 -0.53 0.932 48.9% -114 +131 — 44.2% -0.29 3–10 (23%) 6–10 (38%) — +0.65 2018 1504 115.1 +1.03 +2.09 0.940 48.4% — — — 50.0% +0.25 — — — +0.31
25 2024 1630 131.3 -1.48 -1.33 0.893 48.3% -32 +35 — 40.7% -0.52 3–5 (38%) 12–9 (57%) — +0.54 2019 1597 124.5 -0.81 -0.03 0.861 47.8% 0 — — 38.9% -0.72 1–2 (33%) 2–0 — -0.35
26 2025 1758 141.9 -1.65 -1.43 0.865 47.6% -36 -1 -218 43.1% -0.49 8–7 (53%) 10–13 (43%) — +0.62 2020 1776 135.2 -1.51 -0.70 0.871 47.9% +10 — — 42.9% -0.65 5–1 (83%) 3–6 (33%) — +1.11
27 2026 1719 131.8 -2.25 -1.10 0.883 48.0% -64 +14 -139 38.3% -0.72 7–4 (64%) 7–10 (41%) — -1.78 2021 1856 141.4 -0.14 -1.76 0.916 48.6% -8 -211 -142 50.0% -0.24 10–6 (63%) 16–16 (50%) — -1.37
28 — — — — — — — — — — — — — — — — 2022 1779 141.5 -0.33 -1.35 0.920 48.4% +19 -191 -84 40.7% -0.66 7–11 (39%) 9–9 (50%) — -2.75
29 — — — — — — — — — — — — — — — — 2023 1792 145.9 +1.16 +0.59 1.042 50.3% +14 -115 -129 48.2% 0.00 8–13 (38%) 12–16 (43%) — -1.68
30 — — — — — — — — — — — — — — — — 2024 1841 147.4 +0.58 +0.77 1.033 50.3% -4 -231 +15 52.6% +0.04 6–12 (33%) 12–10 (55%) — -1.12
31 — — — — — — — — — — — — — — — — 2025 1730 140.7 -0.50 +0.05 0.961 49.3% -6 -94 +91 48.9% -0.21 7–14 (33%) 14–10 (58%) — -2.41
32 — — — — — — — — — — — — — — — — 2026 1652 129.0 +0.25 -0.80 0.972 50.1% +17 -86 +114 44.7% -0.18 2–9 (18%) 5–11 (31%) — -1.06
Career — 1775 137.1 -1.71 -1.32 0.878 47.9% -57 +57 -84 40.3% -0.59 29–37 (44%) 44–58 (43%) 99.2 -0.10 — 1915 143.6 +0.05 -0.31 0.964 49.4% +5 -156 -9 47.1% -0.25 46–68 (40%) 73–80 (48%) 97.3 -3.02

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.