Dominic Thiem suffers worst loss of professional tennis career as woes continue for former US Open champion
ATP
Dominic
Thiem skipped the Sunshine Double and suffered the worst defeat of his career
at the Szekesfehervar Challenger in Hungary. The former US Open champion
entered the tournament as the favorite, ranked world No. 91, which should have
allowed him to avoid other seeded players at least in the first two rounds.
However,
Thiem failed to advance in the tournament, further extending his slump in his
career. The Austrian was eliminated by Polish player Daniel Michalski, ranked
world No. 295, with a score of 3-6, 4-6, continuing his negative streak. Just
as Thiem suffered his worst defeat, 24-year-old Michalski achieved his best
victory, marking his first win over a top-100 player.
Read also
So far this
year, Thiem has exited in the first round of the ATP 250 Brisbane International
(after qualifying) and the Australian Open. His only victory came in the Davis
Cup while representing Austria, where he faced Ireland's Michael Agwi, a player
ranked outside the top 900.
Thiem's "worst" defeats
The
Austrian had previously suffered losses against lower-ranked players, although
always against players returning from long injuries. This was the case in early
2024 when Nadal (No. 672) defeated him in Brisbane, albeit in Nadal's first
tournament after a year of injury.
The same
situation occurred in 2014 against Viktor Troicki, who was ranked No. 847 due
to an injury but was just returning from one after having been No. 12 a year
earlier.
Adding to
these are the cases in 2015 against Mischa Zverev (No. 502) and in 2016 against
Jurgen Melzer (No. 421). Both were coming back from prolonged injuries that
caused them to drop from their respective rankings of No. 45 and No. 8.
However, all these cases pale in comparison to his defeat against Michalski,
who has never entered the top 200 in his career.
Read also

Cristhián AvilaTennis Journalist
Cristhián Ávila is a tennis journalist based in Santiago, Chile, and has been part of the TennisUpToDate team since early 2023. He covers the ATP and WTA Tours as well as all four Grand Slams, producing breaking news, match reports, analysis, and regular liveblogs from major tournaments.
His reporting combines statistical analysis with clear explanation, helping readers understand tactical developments, player form, and broader storylines across the tour. Working fluently in both Spanish and English, Cristhián collaborates with an international editorial team and contributes to comprehensive global coverage. As part of his work, he has conducted interviews and media interactions with leading figures in the sport, including Caroline Wozniacki and John McEnroe.
In his journalism, Cristhián places strong emphasis on careful sourcing, editorial accuracy, and updating articles promptly when new, verified information becomes available. His coverage is grounded in research, context, and direct engagement with professional tennis.
claps 0visitors 0
Just In
Popular News
Latest Comments
- I, like writer of this wonderful article, also picked Noskova to win this entire thing. I would love it if she and Andreeva are in the final.Rapunzel12-11-2026
- "Priorities", Saba... spend less time in front of cameras, anti-Social Media, selfies and back to Tennis.
mandoist12-11-2026 - Tell this to Andreeva!
mandoist12-11-2026 - Andreeva with 11 games in a row to add to Saba's downward spiral issue !!! Personal feelings aside... Jess Pegula may want to reassess her evaluation of Mirra's abilities.
mandoist12-11-2026 - I predicted whenthe list was finalised that Linda Noskova would win the WTA Finals and her matches against Gauff and Kostyuk prove that. She is the best (underrated) player in the world!Rapunzel11-11-2026
- Either Lena has a chronic internal ailment (i.e., colitis, enteritis, Crohn's, or some type of lower abdomen issue) -- or she is once again dealing with 'Vukovitis'. Mental stress can indeed cause lower body pains. No matter... whatever is truly going on sucks. "Virus" excuse is getting a bit old -- and often -- at this point.
mandoist09-11-2026 - Ironically, Martina became a U.S. Citizen about the same time as the Orange Convicted Felon & Abuser was just beginning on his road to losing all Daddy's Millions!!
mandoist09-11-2026 - "Another fresh start is in the cards." Thanks for the Humor!! I'm guessing this is the minimum one can do to keep all your sponsors hanging-on in perpetuity?
mandoist09-11-2026 - Vukov is doing this to Lena... AGAIN!!!!! WTA's autonomous collective should be dismantled for allowing Vukov to re-emerge from his hand-slapping suspension. Just ask WTA employees how that's been going lately as they witness his continued verbal abuses. Women's Pro Tennis should start over.
mandoist08-11-2026 - Can't help but suspect Vukov is back to his old self again. Thank you, WTA. Perhaps you can give them a "Battling Couple of the Year Award 2026" ??
mandoist08-11-2026








