Frantzen Constantin / Haase Robin - profil
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Frantzen ConstantinCountry: Germany
Age: 28 (16. 3. 1998)
Current/Highest rank - singles: - / 1226. Current/Highest rank - doubles: 39. / 34. Plays: right
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Haase RobinCountry: Netherlands
Height / Weight: 191 cm / 77 kg
Age: 39 (6. 4. 1987)
Current/Highest rank - singles: - / 33. Current/Highest rank - doubles: 51. / 29. Plays: right
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- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
Doubles team's record
- Titles
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| 2025 | 1 | - | ||||
| Total: | 1 | 0 | ||||
- Played matches - 2026 - HARD
| Miami | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 23.03. | Doumb / Rebou - Frant / Haase | 1R | 6-2, 6-4 | 1.77 | 1.94 | |
| Indian Wells | Round | Result | H | A | ||
| 12.03. | Grano / Zebal - Frant / Haase | QF | 6-4, 6-2 | 1.29 | 3.38 | |
| 11.03. | Frant / Haase - Krawi / Puetz | R16 | 6-4, 7-610 | 2.72 | 1.41 | |
| 09.03. | Frant / Haase - Kraji / Mekti | 1R | 7-65, 7-5 | 2.32 | 1.53 | |
| Acapulco | Round | Result | H | A | ||
| 26.02. | Erler / Gallo - Frant / Haase | R16 | 4-6, 6-0, 10-7 | 1.54 | 2.31 | |
| Australian Open | Round | Result | H | A | ||
| 21.01. | Cash / Tracy - Frant / Haase | 1R | 6-4, 6-3 | 1.83 | 1.86 | |
| Auckland | Round | Result | H | A | ||
| 15.01. | Arrib / Olive - Frant / Haase | QF | 7-5, 7-64 | 1.76 | 1.96 | |
| 13.01. | Frant / Haase - Cash / Tracy | R16 | 6-3, 5-7, 10-7 | 2.03 | 1.71 | |
| Hong Kong ATP | Round | Result | H | A | ||
| 08.01. | Diall / Wong - Frant / Haase | QF | 7-64, 65-7, 10-8 | 3.18 | 1.32 | |
| 07.01. | Frant / Haase - Brkic / Dzumh | R16 | 6-3, 6-3 | 1.28 | 3.42 | |
- Played matches - 2025 - HARD
| Jingshan challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 26.09. | Huang / Park - Frant / Haase | QF | 5-7, 6-2, 10-7 | 3.66 | 1.22 | |
| 24.09. | Frant / Haase - Huang / Xia Z | R16 | 7-63, 6-1 | 1.01 | 13.63 | |
| Chengdu | Round | Result | H | A | ||
| 23.09. | Frant / Haase - Kirko / Steve | F | 4-6, 6-3, 10-7 | 1.80 | 1.94 | |
| 21.09. | Frant / Haase - Hidal / Trhac | SF | 6-2, 6-4 | 1.72 | 2.04 | |
| 20.09. | Frant / Haase - Lammo / Rojer | QF | 7-612, 7-64 | 1.79 | 1.95 | |
| 19.09. | Frant / Haase - Bopan / Yuzuk | R16 | 6-3, 62-7, 12-10 | 1.68 | 2.09 | |
| US Open | Round | Result | H | A | ||
| 03.09. | Grano / Zebal - Frant / Haase | QF | 7-5, 3-6, 6-3 | 1.32 | 3.21 | |
| 03.09. | Frant / Haase - Etche / Ugo C | R16 | 6-3, 6-4 | 1.38 | 2.91 | |
| 31.08. | Frant / Haase - Luz O / Olive | 2R | 65-7, 7-66, 6-4 | 1.94 | 1.80 | |
| 30.08. | Frant / Haase - Heliö / Patte | 1R | 65-7, 7-69, 7-5 | 4.66 | 1.18 | |
| Cancun challenger | Round | Result | H | A | ||
| 16.08. | Escob / Hidal - Frant / Haase | QF | 5-7, 6-3, 10-7 | 1.87 | 1.84 | |
| 16.08. | Frant / Haase - Buse / Trung | R16 | 1.16 | 5.00 | ||
This week's tournaments
| Main tournaments | ||||
| Monte Carlo | 30 | |||
| Linz | 18 | |||
| Lower level tournaments | ||||
| Mexico City challenger | 25 | |||
| Monza challenger | 19 | |||
| Campinas challenger | 24 | |||
| Sarasota challenger | 24 | |||
| Madrid challenger | 21 | |||
| Wuning challenger | 21 | |||
| UTR Pro Tennis Series | 4 | |||
| UTR Pro Tennis Series 3 | 20 | |||
| UTR Pro Tennis Series 5 | 10 | |||
| Madrid 19 ITF | 18 | |||
| Calvi ITF | 12 | |||
| Bujumbura ITF | 3 | |||
| Anning ITF | 22 | |||
| Boca Raton 3 ITF | 16 | |||
| Osaka ITF | 17 | |||
| Santa Margherita Di Pula 2 ITF | 7 | |||
| UTR Pro Tennis Series 5 | 8 | |||
| Bonita Springs ITF | 16 | |||
| Monastir 30 ITF | 16 | |||
| Sharm El Sheikh 11 ITF | 16 | |||
| UTR Pro Match Series | 13 | |||
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