Head 2 Head
Win Loss Stats
Collarini
LWLWLLWLLW
Klein
LWLWWLW
2026
2025
2024
9 - 11
4 - 3
0-0
Hard
3-2
0-0
I Hard
1-1
9-11
Clay
0-0
- L.Klein (q)
- A.Collarini
- 6-4 7-5
- q1
-
27 Feb 21
-
Argentina Open - Buenos Aires
-
Clay
-
- L.Klein (WC)
- A.Collarini
- 6-4 6-3
- 3rd
-
-
25 Jul 19
-
Prague Challenger -
-
Clay
-
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Andrea Collarini
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 9-11 | 0-0 | 9-11 | 0-0 | 0-0 | 0-0 |
| 2025 | 41-33 | 1-3 | 40-29 | 0-0 | 0-1 | 0-0 |
| 2024 | 45-26 | 0-1 | 45-25 | 0-0 | 0-0 | 0-0 |
| 2023 | 26-32 | 0-3 | 26-28 | 0-0 | 0-1 | 0-0 |
| 2022 | 23-30 | 3-3 | 20-26 | 0-0 | 0-1 | 0-0 |
| 2021 | 25-37 | 0-2 | 25-34 | 0-0 | 0-1 | 0-0 |
| 2020 | 10-13 | 0-2 | 10-11 | 0-0 | 0-0 | 0-0 |
| 2019 | 41-30 | 0-3 | 41-25 | 0-2 | 0-0 | 0-0 |
| 2018 | 27-27 | 2-2 | 23-22 | 1-2 | 1-1 | 0-0 |
| 2017 | 58-24 | 0-2 | 58-22 | 0-0 | 0-0 | 0-0 |
| 2016 | 48-28 | 0-0 | 48-27 | 0-0 | 0-0 | 0-1 |
| 2015 | 40-21 | 0-0 | 40-21 | 0-0 | 0-0 | 0-0 |
| 2014 | 22-22 | 2-5 | 20-16 | 0-0 | 0-1 | 0-0 |
| 2013 | 50-20 | 3-2 | 47-18 | 0-0 | 0-0 | 0-0 |
| 2012 | 51-29 | 5-2 | 46-27 | 0-0 | 0-0 | 0-0 |
| 2011 | 35-27 | 0-3 | 34-23 | 1-1 | 0-0 | 0-0 |
| 2010 | 34-23 | 4-6 | 30-17 | 0-0 | 0-0 | 0-0 |
| Total | 585-433 | 20-39 | 562-382 | 2-5 | 1-6 | 0-1 |
San Miguel de Tucuman Challenger
-
Federico CoriaF.CoriaARG Loss
- 7-65 7-5
- 2nd
-
11 Jun 26
-
Julian CundomJ.CundomARG
- 6-2 6-4
- 1st
-
10 Jun 26
Cordoba Challenger
-
Miguel TobonM.TobonCOL Loss
- 4-6 7-65 6-3
- 2nd
-
13 May 26
-
Juan EstevezJ.EstevezARG
- 7-5 6-4
- 1st
-
12 May 26
Asuncion Challenger
-
Franco RoncadelliF.RoncadelliURU Loss
- 6-4 ret.
- 1st
-
18 Mar 26
Santiago Challenger
-
Genaro Alberto OlivieriG.OlivieriARG Loss
- 6-1 4-6 7-65
- 2nd
-
11 Mar 26
-
Alex BarrenaA.BarrenaARG
- 6-0 5-2 ret.
- 1st
-
09 Mar 26
Tigre 2 Challenger
-
Daniel Dutra Da SilvaD.SilvaBRA Loss
- 6-4 6-3
- 1st
-
24 Feb 26
Tigre 1 Challenger
-
Gonzalo BuenoG.BuenoPER Loss
- 7-611 6-2
- 1/4
-
20 Feb 26
-
Juan Bautista TorresJ.TorresARG
- 5-7 6-3 6-3
- 2nd
-
19 Feb 26
Lukas Klein
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 4-3 | 3-2 | 0-0 | 1-1 | 0-0 | 0-0 |
| 2025 | 30-27 | 6-9 | 17-8 | 5-9 | 2-1 | 0-0 |
| 2024 | 33-24 | 16-10 | 9-7 | 5-5 | 3-2 | 0-0 |
| 2023 | 39-29 | 9-8 | 15-12 | 11-6 | 1-2 | 3-1 |
| 2022 | 44-22 | 5-0 | 27-17 | 8-3 | 3-1 | 1-1 |
| 2021 | 28-22 | 0-2 | 23-17 | 2-2 | 3-1 | 0-0 |
| 2020 | 14-15 | 1-1 | 4-5 | 8-8 | 0-0 | 1-1 |
| 2019 | 58-15 | 29-5 | 26-6 | 3-3 | 0-0 | 0-1 |
| 2018 | 30-23 | 8-3 | 12-10 | 2-5 | 0-0 | 8-5 |
| 2017 | 52-27 | 26-12 | 14-9 | 5-3 | 0-0 | 7-3 |
| 2016 | 22-18 | 4-5 | 11-9 | 0-1 | 0-0 | 7-3 |
| 2015 | 7-4 | 2-2 | 4-1 | 1-1 | 0-0 | 0-0 |
| Total | 361-229 | 109-59 | 162-101 | 51-47 | 12-7 | 27-15 |
Pau Challenger
-
Moez EcharguiM.EcharguiTUN Loss
- 6-2 6-2
- 2nd
-
12 Feb 26
-
Dan AddedD.AddedFRA
- 5-2 ret.
- 1st
-
10 Feb 26
Melbourne
-
Michael ZhengM.ZhengUSA Loss
- 4-6 6-3 7-610
- Q.
-
15 Jan 26
-
Daniel Merida AguilarD.AguilarESP
- 6-3 6-72 6-4
- q2
-
14 Jan 26
-
Zsombor PirosZ.PirosHUN
- 6-4 6-4
- q1
-
12 Jan 26
Canberra Challenger
-
Vit KoprivaV.KoprivaCZE Loss
- 7-61 7-61
- 2nd
-
07 Jan 26
-
Murphy CassoneM.CassoneUSA
- 4-6 7-5 6-3
- 1st
-
06 Jan 26
H2H Ranking live progression
