Kolobaev Nikolay / Kovalenko Yuriy - profil
|   | Kolobaev NikolayCountry: Russia Age: 27 (1. 5. 1998) Current/Highest rank - singles: - / 1411. Current/Highest rank - doubles: - / 1328. Plays: left | 
|   | Kovalenko YuriyCountry: Israel Age: 31 (29. 6. 1994) Current/Highest rank - singles: - / 1361. Current/Highest rank - doubles: - / 1337. Plays: right | 
- Next match
| Tournament | Round | Start | Match | H | A | 
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
Doubles team's record
- Titles
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
- Played matches - 2015
| Futures 2015 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 31.10. | Danie / Johns - Kolob / Koval | SF | 6-3, 7-65 | 1.32 | 3.14 | |
| 30.10. | Kolob / Koval - Amar / Katz | QF | 6-3, 6-1 | |||
| 26.10. | Kolob / Koval - Van B / Van D | R16 | ||||
| 21.10. | Borso / Kelln - Kolob / Koval | QF | 6-4, 6-1 | 1.03 | 7.72 | |
| 19.10. | Kolob / Koval - Berma / Miche | R16 | 6-1, 3-6, 10-8 | 1.38 | 2.66 | |
| 14.10. | Ganzi / Ovil - Kolob / Koval | R16 | 6-2, 4-6, 10-5 | 1.33 | 2.86 | |
- This week's tournaments
| Main tournaments | ||||
| Paris | 4 | |||
| Athens | 24 | |||
| Metz | 25 | |||
| Masters Cup WTA | 24 | |||
| Chennai WTA | 4 | |||
| Hong Kong WTA | 3 | |||
| Jiujiang | 3 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 3 | |||
| Seoul challenger | 3 | |||
| Charlottesville challenger | 3 | |||
| Lima challenger | 2 | |||
| Monastir challenger | 3 | |||
| UTR Pro Tennis Series 3 | 229 | |||
| UTR Pro Tennis Series 5 | 57 | |||
| Cali | 2 | |||
| Irapuato ITF | 6 | |||
| Glasgow 2 ITF | 3 | |||
| Toronto ITF | 3 | |||
| Brisbane 4 ITF | 3 | |||
| Istanbul ITF | 3 | |||
| Loule ITF | 3 | |||
| Makinohara ITF | 3 | |||
| Neuquén ITF | 4 | |||
| Villeneuve d'Ascq ITF | 2 | |||
| UTR Pro Tennis Series 5 | 36 | |||
| Bol 15 ITF | 2 | |||
| Malta ITF | 3 | |||
| Monastir 5 ITF | 3 | |||
| Sharm El Sheikh 19 ITF | 3 | |||
| Solarino 3 ITF | 3 | |||
| Sumter 2 ITF | 3 | |||
| Taby ITF | 3 | |||
| Tashkent 4 ITF | 3 | |||
| UTR Pro Match Series | 112 | |||
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