Alexander Zverev first reached a grand slam semi-final at Melbourne Park in 2020. He has been viewed as one of tennis' coming men ever since, part of the crew that will take over from Roger Federer, Rafael Nadal and Novak Djokovic.
But two finals, and five more semi-finals later, he is still searching for that first victory.
None of those last-four places have come at Wimbledon, thus the grasscourt major seems an unlikely place for the German to break his duck.