Daniel Altmaier

Insights

Grand Slam breakthrough came immediately in his first two appearances

Altmaier’s two best Slam results are both R16 finishes, and they came in his first two listed appearances: the 2020 French Open at age 22 and the 2025 French Open at age 26. No other result in the table matches that level.

His strongest Slam has been the French Open

The French Open accounts for both of his R16 runs and also his R32 in 2023, plus R64 finishes in 2024 and 2025. Across the other three majors, his best results are only R32 at the US Open and R64 at Wimbledon and the Australian Open.

He has never advanced beyond the third round at any major

Across 20 tournaments and 34 matches, Altmaier’s record is 14-20, and his deepest runs stop at R16. That means every Slam campaign in the data ends by the round of 16 or earlier.

2022 was a complete first-round sweep

All four of his 2022 Slam results were R128: Australian Open, French Open, Wimbledon, and US Open. It is the only full season in the table where every major ended at the opening round.

His results improved sharply in 2023 before slipping again

In 2023 he reached R32 at the French Open and R64 at the US Open, a clear step up from 2022’s four R128 exits. The next two seasons then mixed that progress with more early exits, including three R128 results in 2026.