Name: Johannes Haerteis
Country: Germany
Birthdate: 22.02.96, 28 years
ATP ranking: 899
TOP ranking's position: 300 (23.11.20, 152 points)
Points: 18
Prize money: 119206 $
Matches total: 464
Win: 238
%: 51.29 %
Country: Germany
Birthdate: 22.02.96, 28 years
ATP ranking: 899
TOP ranking's position: 300 (23.11.20, 152 points)
Points: 18
Prize money: 119206 $
Matches total: 464
Win: 238
%: 51.29 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 16/21 | 6/6 | 7/7 | 2/4 | 1/4 | 0/0 | 0/0 |
| 2022 | 23/21 | 8/6 | 6/9 | 5/4 | 4/2 | 0/0 | 0/0 |
| 2021 | 11/22 | 4/6 | 1/10 | 3/4 | 3/2 | 0/0 | 0/0 |
| 2020 | 28/17 | 3/3 | 10/7 | 10/4 | 5/3 | 0/0 | 0/0 |
| 2019 | 19/27 | 0/2 | 14/17 | 2/6 | 3/2 | 0/0 | 0/0 |
| 2018 | 50/27 | 11/7 | 16/11 | 10/4 | 13/5 | 0/0 | 0/0 |
| 2017 | 23/24 | 1/2 | 8/10 | 2/2 | 12/10 | 0/0 | 0/0 |
| 2016 | 28/22 | 0/0 | 13/13 | 3/2 | 12/6 | 0/1 | 0/0 |
| 2015 | 23/27 | 2/3 | 5/13 | 2/3 | 14/8 | 0/0 | 0/0 |
| 2014 | 10/10 | 0/1 | 5/4 | 3/2 | 2/3 | 0/0 | 0/0 |
| 2013 | 5/5 | 1/1 | 2/1 | 0/1 | 1/1 | 1/1 | 0/0 |
| 2012 | 2/2 | 0/0 | 0/0 | 0/0 | 2/2 | 0/0 | 0/0 |
| 2011 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 238/226 | 36/37 | 87/102 | 42/36 | 72/49 | 1/2 | 0/0 |
| perc. % | 51.29 % | 49.32 % | 46.03 % | 53.85 % | 59.5 % | 33.33 % | 0 % |
Johannes Haerteis / scheduled / last
| no matches found |
Johannes Haerteis form / year 2018 / surface: Hard
Johannes Haerteis / year 2018 / surface: Hard
| 11.05.18 | 1/4 | Matias Franco Descotte | Johannes Haerteis | 6-2, 6-4 |  | match details |  Israel F6 | Hard |
| 10.05.18 | 2nd round | Johannes Haerteis | Lior Goldenberg | 3-0, Lior Goldenberg - retired |  | match details | ||
| 08.05.18 | 1st round | Johannes Haerteis | Uri Vodavoz | 6-0, 6-1 | | match details | ||
| 04.05.18 | 1/2 | Matias Franco Descotte | Johannes Haerteis | 6-3, 6-2 | | match details | Israel F5 | Hard |
| 03.05.18 | 1/4 | Johannes Haerteis | Nicolas Uryson | 7-64, 6-1 | | match details | ||
| 02.05.18 | 2nd round | Johannes Haerteis | Or Ram-Harel | Or Ram-Harel - walk over | | match details | ||
| 01.05.18 | 1st round | Johannes Haerteis | Jordan Hasson | 7-5, 6-4 | | match details | ||
| 25.04.18 | 1st round | Patrik Niklas-Salminen | Johannes Haerteis | 6-4, 6-73, 6-4 | | match details | Israel F4 | Hard |
| 05.04.18 | 2nd round | Clement Tabur | Johannes Haerteis | 6-76, 7-5, 7-5 | | match details |  Tunisia F13 | Hard |
| 03.04.18 | 1st round | Johannes Haerteis | Ezequiel Agustin Santalla | 6-3, 4-6, 6-2 | | match details | ||
| 29.03.18 | 2nd round | Baptiste Crepatte | Johannes Haerteis | 6-4, 6-76, 6-3 | | match details |  Greece F5 | Hard |
| 27.03.18 | 1st round | Johannes Haerteis | Calin Manda | 6-2, 6-2 | | match details | ||
| 24.01.18 | 1st round | Youssef Hossam | Johannes Haerteis | 7-62, 6-4 | | match details |  Egypt F2 | Hard |
| 22.01.18 | qual. | Johannes Haerteis | Hugo Pierre | 7-63, 6-1 | | match details | ||
| 21.01.18 | q 2 | Johannes Haerteis | Kaza Vinayak Sharma | 6-3, 6-2 | | match details | ||
| 20.01.18 | q 1 | Johannes Haerteis | Ilco Van Buuren | 6-3, 6-2 | | match details | ||
| 15.01.18 | qual. | Fabian Marozsan | Johannes Haerteis | 6-2, 6-4 | | match details | Egypt F1 | Hard |
| 14.01.18 | q 2 | Johannes Haerteis | Jannik Sinner | 6-3, 5-7, 7-5 | | match details |
