H2H
Head to Head · ATP Tour
By surface
Clay
1–1
Tied leads · 2 matches
Hard
0–0
0 matches
Grass
0–0
0 matches
Indoor
1–0
Altmaier leads · 1 matches
Stats comparison
AltmaierStatJuan
55%Win rate—
60%Clay W%55%
51%Hard W%58%
8.2Aces/match—
63%1st serve %—
—BP converted—
21%Return pts won—
#55ATP ranking#341
Current form
0W 5L last 5 · streak L5
| 20 Mar | T. Atmane | 6-4 6-2 | L |
| 24 Feb | A. Davidovich Fokina | 5-7 3-6 | L |
| 16 Feb | D. Lajovic | 6-4 7-6 | L |
| 10 Feb | J. M. Cerundolo | 2-6 2-6 | L |
| 19 Jan | M. Cilic | 0-6 0-6 6-7 | L |
3W 2L last 5 · streak L1
| 26 Feb | D. Dedura | — | L |
| 24 Feb | V. Aboian | — | W |
| 20 Feb | L. Midon | — | L |
| 19 Feb | A. Guillen Meza | — | W |
| 18 Feb | N. Zanellato | — | W |
Match history
Analysis
Altmaier vs Juan Head to Head
Daniel Altmaier and Manuel La Serna Juan have clashed 3 times, producing some of the most memorable matches in recent years. Overall, Daniel Altmaier leads 2 wins to 1.
On clay, the record is 1–1 across 2 matches.
Their indoor head-to-head stands at 1–0 to Altmaier.
Their most recent meeting was at Buenos Aires 2026, won by Juan.
With Daniel Altmaier ranked ATP #55 and Manuel La Serna Juan at #341, this remains one of the top rivalries on the ATP Tour.