Lock, Lock - Klahn, McDonald
18.10.2017, 20:00, Las Vegas challenger, round of 16, hard
| Lock Benjamin | 1 : 0 | Klahn Bradley | ||
|---|---|---|---|---|
![]() |
701. | Doubles ranking | -. | ![]() |
| 4. 3. 1993 | Birthdate | 20. 8. 1990 | ||
| 198 cm | Height | 183 cm | ||
| 86 kg | Weight | 75 kg | ||
| right | Plays | left | ||
| - | Turned pro | - | ||
| Lock Courtney John | McDonald Mackenzie | |||
|---|---|---|---|---|
![]() |
313. | Doubles ranking | 408. | ![]() |
| 18. 10. 1996 | Birthdate | 16. 4. 1995 | ||
| 193 cm | Height | 178 cm | ||
| 88 kg | Weight | 73 kg | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Lock Benjamin Lock Courtney John |
Klahn Bradley McDonald Mackenzie |
|---|---|---|
| Indoors | - | - |
| Clay | 4/4 | - |
| Grass | - | - |
| Hard | 3/3 | - |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 184/104 | 57/27 | 120/62 | 5/11 | - | 2/4 |
| 2026 | 7/6 | 4/4 | 3/2 | - | - | - |
| 2024 | 33/17 | 26/9 | 2/5 | 5/2 | - | 0/1 |
| 2023 | 1/2 | - | 1/1 | - | - | 0/1 |
| 2022 | 28/22 | 19/6 | 9/12 | 0/3 | - | 0/1 |
| 2021 | 2/8 | - | 2/2 | 0/5 | - | 0/1 |
| 2020 | 2/2 | 0/1 | 1/0 | 0/1 | - | 1/0 |
| 2019 | 44/22 | 2/4 | 42/18 | - | - | - |
| 2018 | 31/7 | - | 31/7 | - | - | - |
| 2017 | 4/3 | 4/2 | 0/1 | - | - | - |
| 2016 | 24/7 | 2/1 | 21/6 | - | - | 1/0 |
| 2015 | 6/6 | - | 6/6 | - | - | - |
| 2014 | 2/2 | - | 2/2 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 419/241 | 92/63 | 304/145 | 15/23 | 5/5 | 3/5 |
| 2026 | 11/6 | 4/4 | 7/2 | - | - | - |
| 2024 | 54/26 | 33/13 | 16/9 | 5/3 | - | 0/1 |
| 2023 | 23/24 | 9/7 | 11/13 | 1/2 | 2/1 | 0/1 |
| 2022 | 41/31 | 23/10 | 16/14 | 2/6 | - | 0/1 |
| 2021 | 33/26 | 4/5 | 23/11 | 5/8 | 1/1 | 0/1 |
| 2020 | 9/11 | 0/4 | 8/6 | 0/1 | - | 1/0 |
| 2019 | 54/26 | 4/6 | 50/20 | - | - | - |
| 2018 | 62/27 | - | 59/25 | 2/1 | - | 1/1 |
| 2017 | 68/21 | 6/5 | 62/16 | - | - | - |
| 2016 | 39/18 | 3/3 | 35/14 | 0/1 | - | 1/0 |
| 2015 | 9/10 | 0/2 | 9/7 | 0/1 | - | - |
| 2014 | 12/9 | 6/2 | 6/7 | - | - | - |
| 2013 | 4/5 | 0/1 | 2/1 | - | 2/3 | - |
| 2012 | 0/1 | 0/1 | - | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 252/206 | 80/64 | 160/114 | 9/21 | 0/1 | 3/6 |
| 2026 | 27/27 | 11/10 | 16/14 | 0/2 | 0/1 | - |
| 2025 | 21/37 | 11/18 | 10/16 | 0/2 | - | 0/1 |
| 2024 | 41/26 | 30/13 | 3/7 | 8/5 | - | 0/1 |
| 2023 | 1/4 | - | 1/1 | 0/2 | - | 0/1 |
| 2022 | 34/34 | 19/11 | 15/19 | 0/3 | - | 0/1 |
| 2021 | 4/10 | - | 3/3 | 1/6 | - | 0/1 |
| 2020 | 2/7 | 0/3 | 1/3 | 0/1 | - | 1/0 |
| 2019 | 47/24 | 2/4 | 45/20 | - | - | - |
| 2018 | 37/14 | - | 37/14 | - | - | - |
| 2017 | 5/7 | 5/4 | 0/3 | - | - | - |
| 2016 | 24/8 | 2/1 | 21/6 | - | - | 1/1 |
| 2015 | 7/6 | - | 6/6 | - | - | 1/0 |
| 2014 | 2/2 | - | 2/2 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 105/72 | 14/10 | 80/51 | 10/9 | 1/2 | - |
| 2023 | 1/4 | - | 0/3 | 1/1 | - | - |
| 2022 | 2/1 | - | 2/1 | - | - | - |
| 2020 | 2/4 | 1/1 | 1/3 | - | - | - |
| 2019 | 6/5 | 0/1 | 2/2 | 3/1 | 1/1 | - |
| 2018 | 12/7 | 5/1 | 7/5 | 0/1 | - | - |
| 2017 | 21/11 | 0/2 | 20/7 | 1/2 | - | - |
| 2015 | 3/1 | - | 3/1 | - | - | - |
| 2014 | 18/8 | 0/2 | 18/5 | - | 0/1 | - |
| 2013 | 29/16 | 8/3 | 20/12 | 1/1 | - | - |
| 2012 | 6/7 | - | 3/5 | 3/2 | - | - |
| 2011 | 3/4 | - | 2/3 | 1/1 | - | - |
| 2010 | 2/4 | - | 2/4 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 127/128 | 11/16 | 100/78 | 9/17 | 7/17 | - |
| 2026 | 4/5 | 2/1 | 0/1 | - | 2/3 | - |
| 2025 | 4/8 | 0/1 | 3/5 | 1/1 | 0/1 | - |
| 2024 | 11/11 | 1/1 | 6/5 | - | 4/5 | - |
| 2023 | 17/16 | 3/2 | 14/12 | - | 0/2 | - |
| 2022 | 11/11 | 2/2 | 8/6 | 0/1 | 1/2 | - |
| 2021 | 7/11 | 1/2 | 6/7 | 0/1 | 0/1 | - |
| 2020 | 2/7 | 0/1 | 2/4 | 0/2 | - | - |
| 2019 | 3/8 | 1/3 | 1/4 | 1/1 | - | - |
| 2018 | 7/11 | - | 6/6 | 1/3 | 0/2 | - |
| 2017 | 16/17 | 1/3 | 11/8 | 4/6 | - | - |
| 2016 | 14/10 | - | 12/7 | 2/2 | 0/1 | - |
| 2015 | 14/5 | - | 14/5 | - | - | - |
| 2014 | 11/6 | - | 11/6 | - | - | - |
| 2013 | 4/0 | - | 4/0 | - | - | - |
| 2012 | 2/2 | - | 2/2 | - | - | - |
Head-to-head: 0 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | Las Vegas challenger | Lock / Lock | 1 | R16 | ||||||
| Klahn / McDonald | 0 |
Betting odds
Latest matches
| Futures 2026, QF, 15.10.2026 | ||
| Bothm / Gatot - Lock / Lock | 1:0 | |
| Futures 2026, R16, 14.10.2026 | ||
| Lock / Lock - Olive / Rodri | 2:0 | |
| Futures 2026, SF, 09.10.2026 | ||
| Brown / De Al - Lock / Lock | 2:0 | |
| Futures 2026, QF, 09.10.2026 | ||
| Lock / Lock - Kucuk / Van A | 2:0 | |
| Futures 2026, R16, 07.10.2026 | ||
| Lock / Lock - Nefve / Schac | 2:1 | |
| Futures 2026, QF, 01.10.2026 | ||
| Nefve / Schac - Lock / Lock | 2:1 | |
| Futures 2026, R16, 30.09.2026 | ||
| Lock / Lock - Van A / Warik | 2:0 | |
| Genoa 2 challenger, R16, 23.09.2026 | ||
| Nikla / Vrben - Lock / Lock | 2:0 | |
| Biella challenger, QF, 17.09.2026 | ||
| Forti / Roman - Lock / Lock | 2:0 | |
| Biella challenger, R16, 15.09.2026 | ||
| Lock / Lock - Covat / Voelz | 2:1 | |
| Futures 2026, QF, 15.10.2026 | ||
| Bothm / Gatot - Lock / Lock | 1:0 | |
| Futures 2026, R16, 14.10.2026 | ||
| Lock / Lock - Olive / Rodri | 2:0 | |
| Futures 2026, SF, 09.10.2026 | ||
| Brown / De Al - Lock / Lock | 2:0 | |
| Futures 2026, QF, 09.10.2026 | ||
| Lock / Lock - Kucuk / Van A | 2:0 | |
| Futures 2026, R16, 07.10.2026 | ||
| Lock / Lock - Nefve / Schac | 2:1 | |
| Futures 2026, QF, 01.10.2026 | ||
| Nefve / Schac - Lock / Lock | 2:1 | |
| Futures 2026, R16, 30.09.2026 | ||
| Lock / Lock - Van A / Warik | 2:0 | |
| Genoa 2 challenger, R16, 23.09.2026 | ||
| Nikla / Vrben - Lock / Lock | 2:0 | |
| Biella challenger, QF, 17.09.2026 | ||
| Forti / Roman - Lock / Lock | 2:0 | |
| Biella challenger, R16, 15.09.2026 | ||
| Lock / Lock - Covat / Voelz | 2:1 | |
| Futures 2026, F, 24.10.2026 | ||
| Lock / Norte - Ianin / Sharm | 2:1 | |
| Futures 2026, SF, 23.10.2026 | ||
| Lock / Norte - Chaur / Gatot | 2:1 | |
| Futures 2026, QF, 23.10.2026 | ||
| Lock / Norte - Skvor / Tremb | 1:0 | |
| Futures 2026, QF, 15.10.2026 | ||
| Bothm / Gatot - Lock / Lock | 1:0 | |
| Futures 2026, R16, 14.10.2026 | ||
| Lock / Lock - Olive / Rodri | 2:0 | |
| Futures 2026, SF, 09.10.2026 | ||
| Brown / De Al - Lock / Lock | 2:0 | |
| Futures 2026, QF, 09.10.2026 | ||
| Lock / Lock - Kucuk / Van A | 2:0 | |
| Futures 2026, R16, 07.10.2026 | ||
| Lock / Lock - Nefve / Schac | 2:1 | |
| Futures 2026, QF, 01.10.2026 | ||
| Nefve / Schac - Lock / Lock | 2:1 | |
| Futures 2026, R16, 30.09.2026 | ||
| Lock / Lock - Van A / Warik | 2:0 | |
| Indian Wells challenger, R16, 04.03.2020 | ||
| Huey / Verbe - Klahn / McDon | 2:0 | |
| Las Vegas challenger, R16, 18.10.2017 | ||
| Lock / Lock - Klahn / McDon | 1:0 | |
| Acapulco, Q-SF, 26.02.2023 | ||
| Andre / Duran - Euban / Klahn | 2:1 | |
| Monterrey challenger, R16, 23.02.2023 | ||
| Saban / Saban - Klahn / Kovac | 2:1 | |
| Cleveland challenger, QF, 02.02.2023 | ||
| Chapp / Miche - King / Klahn | 2:1 | |
| Cleveland challenger, R16, 02.02.2023 | ||
| King / Klahn - Hoppe / Smith | 2:0 | |
| Canberra 2 challenger, R16, 03.01.2023 | ||
| Goran / McLac - Klahn / Krueg | 2:0 | |
| San Diego, SF, 25.09.2022 | ||
| Lammo / Withr - Klahn / Verda | 2:1 | |
| San Diego, QF, 23.09.2022 | ||
| Klahn / Verda - Barri / Reyes | 2:0 | |
| San Diego, R16, 22.09.2022 | ||
| Klahn / Verda - Hach / Huey | 2:0 | |
| Split challenger, QF, 01.10.2020 | ||
| Goran / Reese - Klahn / Polan | 1:0 | |
| Split challenger, R16, 30.09.2020 | ||
| Klahn / Polan - Dzumh / Petro | 1:0 | |
| US Open, 1R, 04.09.2026 | ||
| Choin / Donsk - Damm / McDon | 2:0 | |
| Newport challenger, QF, 10.07.2026 | ||
| Rombo / Smith - Jung / McDon | 2:0 | |
| Newport challenger, R16, 09.07.2026 | ||
| Jung / McDon - Rybak / Zink | 2:0 | |
| Nottingham challenger, QF, 18.06.2026 | ||
| Kiger / Stald - Gonza / McDon | 2:1 | |
| Nottingham challenger, R16, 17.06.2026 | ||
| Gonza / McDon - Faria / Rocha | 2:1 | |
| Birmingham challenger, R16, 04.06.2026 | ||
| Damm / Mochi - Hijik / McDon | 2:0 | |
| Houston, SF, 04.04.2026 | ||
| Luz / Matos - McDon / Polma | 2:0 | |
| Houston, QF, 02.04.2026 | ||
| McDon / Polma - King / Stald | 2:0 | |
| Houston, R16, 01.04.2026 | ||
| McDon / Polma - Hidal / Trhac | 2:0 | |
| US Open, 2R, 01.09.2025 | ||
| Grano / Zebal - McDon / Quinn | 2:0 | |
This week's tournaments
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| Paris | 15 | |||
| Masters Cup WTA | 24 | |||
| Chennai WTA | 10 | |||
| Hong Kong WTA | 10 | |||
| Lower level tournaments | ||||
| Costa do Sauipe challenger | 10 | |||
| Taipei challenger | 8 | |||
| Bratislava challenger | 10 | |||
| Charlottesville challenger | 10 | |||
| Villa Maria challenger | 10 | |||
| Taranto challenger | 12 | |||
| UTR Pro Tennis Series 3 | 33 | |||
| UTR Pro Tennis Series 5 | 6 | |||
| UTR Pro Tennis Series 9 | 6 | |||
| Cali | 6 | |||
| Luanda | 8 | |||
| Incheon ITF | 5 | |||
| Petange 2 ITF | 12 | |||
| Heraklion 9 ITF | 12 | |||
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| UTR Pro Tennis Series 9 | 7 | |||
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| UTR Pro Match Series | 49 | |||
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