ATP Tour · Head to Head
Daniel Altmaier vs John Isner
Overall record
John Isner leads 1–0 across 1 meeting.
On current Elo, D. Altmaier would be favoured to win their next meeting, with a 61% chance.
D. Altmaier 1864 · J. Isner 1786
By surface
- IndoorIndoor
- 0–1
- D. Altmaier first
Every meeting
- 2023Nexo Dallas OpenRound 2 · IndoorJ. Isner3-6, 6-7(1)
Covers ATP singles meetings from 2014 to 2026. Scores read from D. Altmaier’s perspective.

