Overview
- Zverev defeated Flavio Cobolli 6-4, 7-6 (8-6) in the quarterfinals to reach his third straight Halle semifinal.
- He battled sudden stomach problems mid-match, including a brief toilet break and vomiting, yet closed out the win in 1 hour 41 minutes.
- Daniil Medvedev reached the last four by beating Alex Michelsen 6-4, 6-3 and has yet to drop a set in the tournament.
- Zverev trails Medvedev 7–12 in their head-to-head series and has won only two of their last 13 meetings.
- The Halle champion will earn €470,000 and 500 ATP points in a key Wimbledon warm-up that saw top seed Jannik Sinner upset by Alexander Bublik.