Johannes Haerteis (#no-rank)
| atpworldtour.com | ATP | Country |  Germany |
| Wikipedia | Eng / Fr | Birth | 1996-02-22 - age 28 |
| Career best ranking | 300 - 2020-11-23 - age 24 (+9 M) | Résidence |  Unknown |
| Height | - | ||
| Weight | - |
No title or final.
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RookiesLeaderotron
Mega Patate
Big Lose
Clay 
Grass 
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Hard outdoor 
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