Alexander Blockz is forced to retire during his US Open quarter-final match against Karen Khachanov. The retirement ends the contest before a full match is completed.
All three outlets report the same core event: the Belgian player’s withdrawal from the quarter-final due to a retirement while facing Khachanov. They do not provide differing details such as the reason for the retirement, the match score at the time, or whether there is medical confirmation from tournament officials. As a result, the reporting is consistent across sources on what happens in the match, but not on any additional circumstances surrounding the retirement.
With only this information available from the provided summaries, the key points remain limited to the opponent, the stage of the tournament, and the fact that the match ends due to Blockz’s retirement.