Tommy Paul and Daniel Altmaier set for high-stakes Hamburg Open quarterfinal
The 2026 Hamburg Open quarterfinals will feature a clash between sixth seed Tommy Paul and unseeded Daniel Altmaier. The two players are set to meet on May 21 in what promises to be a tightly contested match, with organisers predicting at least 26 games. Tommy Paul arrives in strong form this season. He claimed the Houston Open title and finished as runner-up at the Delray Beach Open. Earlier in the year, he also reached the Adelaide International semifinals. In Hamburg, he secured his quarterfinal spot by defeating Ethan Quinn and Tomas Martin Etcheverry in straight sets.
Daniel Altmaier, though unseeded, has shown consistency in recent months. He reached the quarterfinals at both the Moselle Open and the Bucharest Open. More recently, he advanced to the final of a Challenger event in Napoli. The German has faced Paul only once before on the ATP Tour, losing to the American in 2023. Paul holds the higher ranking and seeding, but Altmaier’s recent performances suggest he will not go down easily. Both players have built momentum heading into their Hamburg showdown.
The winner of this match will advance to the semifinals of the Hamburg Open. Paul’s experience as a seeded player and Altmaier’s recent run of deep tournament appearances set the stage for a competitive encounter. The match is scheduled for May 21, with organisers anticipating an extended battle on court.
