H2H data updated: 2026-07-18 04:32 UTC
Daniel Altmaier vs Otto Virtanen H2H: 1-1
Daniel Altmaier and Otto Virtanen are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Otto Virtanen leads 1–0 on clay, while Daniel Altmaier leads 1–0 on hard courts. Most recently, Otto Virtanen won the 2025 Grand Prix Hassan II third round 6-2 4-6 7-6.
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Germany
Age 27
Right-Handed
188 cm / 6'2"
H2H
1
–
1
2 main draw meetings
Finland
Age 25
Right-Handed
191 cm / 6'3"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 3, 2025* | Grand Prix Hassan II | ATP 250 | R32 | Clay | Otto Virtanen | 6-2 4-6 7-6 | Daniel Altmaier | Match data |
| Feb 14, 2025* | Grand Prix Auvergne-Rhone-Alpes | ATP 250 | R16 | Hard | Daniel Altmaier | 6-4 6-3 | Otto Virtanen | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daniel Altmaier | #60 | #44 | 1,148 | 1,750 | 74 | 127 | 36.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Otto Virtanen | #126 | #91 | 639 | 1,693 | 8 | 18 | 30.8% | 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 | Daniel Altmaier | Otto Virtanen | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2017 | 2–3 | 40.0% | #275 | 1,540 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2019 | 0–1 | 0.0% | #279 | 1,530 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2020 | 3–3 | 50.0% | #130 | 1,670 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2021 | 7–8 | 46.7% | #84 | 1,726 | 0 | 0 | 2023 | 0–3 | 0.0% | #168 | 1,510 | 0 | 0 |
| 23 | 2022 | 5–21 | 19.2% | #94 | 1,563 | 0 | 0 | 2024 | 3–4 | 42.9% | #94 | 1,659 | 0 | 0 |
| 24 | 2023 | 14–22 | 38.9% | #56 | 1,672 | 0 | 0 | 2025 | 4–6 | 40.0% | #126 | 1,650 | 0 | 0 |
| 25 | 2024 | 12–22 | 35.3% | #89 | 1,634 | 0 | 0 | 2026 | 1–5 | 16.7% | #126 | 1,643 | 0 | 0 |
| 26 | 2025 | 20–27 | 42.6% | #46 | 1,743 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2026 | 11–20 | 35.5% | #60 | 1,701 | 0 | 0 | — | — | — | — | — | — | — |