RIA Novosti reports.
Medvedev, seeded in the tournament under the third number, lost to his opponent with a score of 2: 6, 6: 7 (7: 9), 6: 7 (5: 7).
The meeting lasted 2 hours 55 minutes.
Tim's rival in the final of the tournament will be German tennis player Alexander Zverev.
Earlier, Tim shared his expectations from the match with Medvedev in the 1/2 finals of the US Open.