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%
6.5Aces/match—
62%1st serve %—
—BP converted—
28%Return pts won—
#52ATP ranking#355
Current form
4W 1L last 5 · streak W1
| 31 Mar | P. Martinez | 6-1 6-4 | W |
| 29 Mar | H. Medjedovic | 2-6 4-6 | L |
| 28 Mar | F. Bondioli | 6-2 2-6 6-1 | W |
| 27 Mar | E. Dalla Valle | 6-1 6-3 | W |
| 26 Mar | A. Guerrieri | 6-4 4-6 6-3 | W |
3W 2L last 5 · streak W1
| 23 Mar | F. Corwin | — | W |
| 26 Feb | D. Dedura | — | L |
| 24 Feb | V. Aboian | — | W |
| 20 Feb | L. Midon | — | L |
| 19 Feb | A. Guillen Meza | — | 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 #52 and Manuel La Serna Juan at #355, this remains one of the top rivalries on the ATP Tour.