Alexander Bublik defeated Andrey Rublev in the final, 6–3, 3–6, 6–3 to win the singles tennis title at the 2023 Halle Open.
Hubert Hurkacz was the defending champion, but lost in the second round to Tallon Griekspoor.
Seeds
Draw
Finals
Top half
Bottom half
Qualifying Seeds
Qualifiers
Lucky losers
Qualifying draw First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
External links Main draw Qualifying draw