The Arizona Diamondbacks say they cannot explain the disappearance of star infielder Ketel Marte, who travelled with the team to Boston for a key series against the Red Sox but never showed up. Marte has been a central figure in Arizona's lineup since 2017 and is regarded as one of the best players in baseball, making his unexplained absence particularly striking for a team relying on him during an important stretch of games.

Team officials have described the situation as "a complete mystery," with no official explanation given for why Marte failed to appear for the series at Fenway Park. The article does not provide further detail on his whereabouts, health, or any disciplinary matters, leaving the circumstances of his absence unresolved at the time of writing.