ATP Tour · Head to Head
John Isner vs Daniel Altmaier
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.
J. Isner 1786 · D. Altmaier 1864
By surface
- IndoorIndoor
- 1–0
- J. Isner first
Every meeting
- 2023Nexo Dallas OpenRound 2 · IndoorJ. Isner6-3, 7-6(1)
Covers ATP singles meetings from 2014 to 2026. Scores read from J. Isner’s perspective.

