Match log updated: 2026-07-18 07:19 UTC
Thai-Son Kwiatkowski — ATP Match Log
Main draw matches: 7 | W: 0 | L: 7 | Win %: 0.0%
42 qualifying matches shown below; qualifying is excluded from main-draw summaries and leaderboards.
| Date ↑ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Aug 29, 2016 | US Open | Grand Slam | Q1 | Hard | Henri Laaksonen | 6-2 1-6 4-6 | L | H2H | Match data |
| Jul 20, 2017* | Newport | ATP 250 | R32 | Grass | Peter Gojowczyk | 3-6 3-6 | L | H2H | Match data |
| Aug 30, 2017* | US Open | Grand Slam | R128 | Hard | Mischa Zverev | 6-7(5) 6-4 6-4 5-7 3-6 | L | H2H | Match data |
| Jul 30, 2018 | Washington | ATP 500 | Q1 | Hard | Illya Marchenko | 7-6(6) 0-6 7-5 | W | H2H | Match data |
| Jul 30, 2018 | Washington | ATP 500 | Q2 | Hard | Antoine Escoffier | 3-6 6-1 5-2 (ret.) | W | H2H | Match data |
| Jul 31, 2018* | Washington | ATP 500 | Q3 | Hard | Vincent Millot | — | L | H2H | Match data |
| Aug 1, 2018* | Washington | ATP 500 | R64 | Hard | James Duckworth | 3-6 5-7 | L | H2H | Match data |
| Aug 27, 2018 | US Open | Grand Slam | Q1 | Hard | Sergiy Stakhovsky | 6-4 3-6 6-1 | W | H2H | Match data |
| Aug 28, 2018* | US Open | Grand Slam | Q2 | Hard | Mitchell Krueger | 6-3 6-7(7) 5-7 | L | H2H | Match data |
| Jun 24, 2019 | Eastbourne | ATP 250 | Q1 | Grass | Tennys Sandgren | 4-6 1-6 | L | H2H | Match data |
| Jul 15, 2019 | Newport | ATP 250 | Q1 | Grass | Bjorn Fratangelo | 1-6 4-6 | L | H2H | Match data |
| Jul 27, 2019* | Washington | ATP 500 | Q1 | Hard | Noah Rubin | 7-5 4-6 6-1 | W | H2H | Match data |
| Jul 27, 2019* | Washington | ATP 500 | Q2 | Hard | Viktor Troicki | 6-3 6-7(5) 6-4 | W | H2H | Match data |
| Jul 29, 2019 | Washington | ATP 500 | R64 | Hard | Nick Kyrgios | 5-7 4-6 | L | H2H | Match data |
| Aug 5, 2019 | Canada Masters | Masters 1000 | Q1 | Hard | Daniel Evans | 6-7(4) 1-6 | L | H2H | Match data |
| Aug 26, 2019 | US Open | Grand Slam | Q1 | Hard | Mikael Ymer | 7-5 3-6 6-7(2) | L | H2H | Match data |
| Jan 20, 2020 | Australian Open | Grand Slam | Q1 | Hard | Christopher Eubanks | 3-6 6-7(8) | L | H2H | Match data |
| Sep 2, 2020* | US Open | Grand Slam | R128 | Hard | Soonwoo Kwon | 6-3 6-7(4) 1-6 2-6 | L | H2H | Match data |
| Sep 27, 2020* | Roland Garros | Grand Slam | Q1 | Clay | Facundo Mena | 2-6 6-0 5-7 | L | H2H | Match data |
| Jan 10, 2021 | Doha Aus Open Qualies | Grand Slam | Q1 | Hard | Zhe Li | 6-4 3-6 4-6 | L | H2H | Match data |
| Feb 22, 2021 | Singapore | ATP 250 | Q1 | Hard | Luke Bambridge | 6-4 7-6(4) | W | H2H | Match data |
| Feb 22, 2021 | Singapore | ATP 250 | Q2 | Hard | Robert Galloway | 6-2 6-3 | W | H2H | Match data |
| Feb 25, 2021* | Singapore | ATP 250 | R32 | Hard | Soonwoo Kwon | 6-4 3-6 4-6 | L | H2H | Match data |
| Mar 24, 2021* | Miami Masters | Masters 1000 | Q1 | Hard | Alejandro Tabilo | 3-6 4-6 | L | H2H | Match data |
| May 30, 2021* | Roland Garros | Grand Slam | Q1 | Clay | Constant Lestienne | 6-2 6-2 | W | H2H | Match data |
| May 31, 2021 | Roland Garros | Grand Slam | Q2 | Clay | Francisco Cerundolo | 7-6(3) 4-6 6-7(5) | L | H2H | Match data |
| Jun 28, 2021 | Wimbledon | Grand Slam | Q1 | Grass | Antoine Hoang | 6-3 3-6 4-6 | L | H2H | Match data |
| Jul 12, 2021 | Newport | ATP 250 | Q1 | Grass | Ulises Blanch | 6-2 2-6 6-7(5) | L | H2H | Match data |
| Aug 30, 2021 | US Open | Grand Slam | Q1 | Hard | Francisco Cerundolo | 0-6 7-6(5) 4-6 | L | H2H | Match data |
| Oct 7, 2021* | Indian Wells Masters | Masters 1000 | Q1 | Hard | Ernests Gulbis | 6-4 6-2 | W | H2H | Match data |
| Oct 8, 2021* | Indian Wells Masters | Masters 1000 | Q2 | Hard | Botic van de Zandschulp | 4-6 6-4 2-6 | L | H2H | Match data |
| Jun 27, 2022 | Wimbledon | Grand Slam | Q1 | Grass | Facundo Mena | 5-7 3-6 | L | H2H | Match data |
| Aug 1, 2022 | Washington | ATP 500 | Q1 | Hard | Alex Rybakov | 6-4 1-6 3-6 | L | H2H | Match data |
| Feb 6, 2023 | Dallas | ATP 250 | Q1 | Hard | Stefan Kozlov | 3-6 4-6 | L | H2H | Match data |
| Jul 31, 2023 | Washington | ATP 500 | Q1 | Hard | Peter Polansky | 6-2 6-0 | W | H2H | Match data |
| Jul 31, 2023 | Washington | ATP 500 | Q2 | Hard | Juncheng Shang | 6-7(5) 2-6 | L | H2H | Match data |
| Aug 7, 2023 | Canada Masters | Masters 1000 | Q1 | Hard | Christopher O'Connell | 2-6 6-2 4-6 | L | H2H | Match data |
| Aug 20, 2023* | Winston-Salem | ATP 250 | Q1 | Hard | Nick Hardt | 7-6(5) 6-3 | W | H2H | Match data |
| Aug 20, 2023* | Winston-Salem | ATP 250 | Q2 | Hard | Andrey Kuznetsov | 6-1 6-0 | W | H2H | Match data |
| Aug 22, 2023* | Winston-Salem | ATP 250 | R64 | Hard | Luca Van Assche | 6-3 3-6 2-6 | L | H2H | Match data |
| Feb 5, 2024 | Dallas | ATP 250 | Q1 | Hard | Terence Atmane | 6-4 6-7(2) 2-6 | L | H2H | Match data |
| May 19, 2024* | Geneva | ATP 250 | Q1 | Clay | Nicolas Moreno De Alboran | 6-4 3-6 6-7(4) | L | — | Match data |
| Jul 15, 2024 | Newport | ATP 250 | Q1 | Grass | Mitchell Krueger | 3-6 6-7(4) | L | H2H | Match data |
| Jul 29, 2024 | Washington | ATP 500 | Q1 | Hard | Marc Polmans | 6-3 5-7 2-6 | L | H2H | Match data |
| Aug 18, 2024* | Winston-Salem | ATP 250 | Q1 | Hard | Skander Mansouri | 7-6(7) 4-6 7-6(5) | W | H2H | Match data |
| Aug 18, 2024* | Winston-Salem | ATP 250 | Q2 | Hard | Strong Kirchheimer | 3-6 4-6 | L | H2H | Match data |
| Jul 21, 2025* | Mubadala Citi DC Open | ATP 500 | Q1 | Hard | Murphy Cassone | 2-6 4-6 | L | H2H | Match data |
| Aug 17, 2025* | Winston-Salem Open | ATP 250 | Q1 | Clay | Karl Poling | 6-3 5-7 3-6 | L | H2H | Match data |
| Feb 7, 2026 | Nexo Dallas Open | ATP 500 | Q1 | Hard | Sho Shimabukuro | 0-6 4-6 | L | H2H | Match data |