Match Details
Fixture: (6) Tommy Paul vs Daniel Altmaier
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Date: May 21, 2026
Tournament: Hamburg Open
Round: Quarterfinal
Venue: Am Rothenbaum, Hamburg, Germany
Category: ATP 500
Surface: Clay
Prize Money: €2,219,670
Live Telecast: USA – Tennis Channel | UK – Sky Sports | Canada – TSN+
Tommy Paul vs Daniel Altmaier preview
Sixth seed Tommy Paul will face off against unseeded Daniel Altmaier in the quarterfinal of the 2026 Hamburg Open on Thursday, May 21.
Paul has enjoyed a solid season so far, highlighted by a title-winning run at the Houston Open and a runner-up finish at the Delray Beach Open, where he lost to Sebastian Korda. He also reached the semifinals at the Adelaide International. However, his Sunshine Double campaign did not go as planned. Paul arrived in Hamburg after a third-round exit at the Italian Open and has since defeated Ethan Quinn and Tomas Martin Etcheverry to reach the quarterfinals.
Meanwhile, Altmaier’s best results this season include quarterfinal appearances at the Moselle Open and the Bucharest Open. He also reached the final of a Challenger event in Napoli. The German suffered a second-round exit at the Italian Open before bowing out in the Round of 16 at a Challenger tournament in Valencia. In Hamburg, Altmaier opened with a win over Rinky Hijikata and then stunned second seed Ben Shelton to advance to the last eight.
Tommy Paul vs Daniel Altmaier head-to-head
Paul and Altmaier have met once before on the ATP Tour. Their previous encounter came in Tokyo in 2023, where Paul emerged victorious, giving the American a 1-0 lead in their head-to-head record.
Tommy Paul vs Daniel Altmaier odds
(Odds will be updated when available)
Tommy Paul vs Daniel Altmaier prediction
Paul brings a balanced, adaptable game built around movement and timing. He’s comfortable changing direction, absorbing pace, and turning defense into offense without forcing too much from the baseline.
Altmaier offers a more grinding, physical style. He likes long rallies, uses heavy topspin well, and is willing to stay patient while waiting for openings to appear.
If Paul keeps things varied and avoids getting stuck in repetitive baseline patterns, he can use his athleticism and shot variety to stay ahead. But if Altmaier drags the match into long, physical rallies, he can make it uncomfortable.
Paul’s versatility and ability to raise the tempo at the right moments give him the edge, especially if he stays proactive.
Pick: Paul to win in three sets.
Tommy Paul vs Daniel Altmaier betting tips
Tip 1: The match will have at least 26 games.
Tip 2: Paul to win at least one set with a score of 6-3.
Edited by Pritha Ghosh
