He is the oldest manager in baseball and has steered the Mets for seven seasons, longer than anyone else in team history. But a tough 2017 has taken a toll.
Mickelson’s wife, Amy, and two of their children looked on as he took the record for the most career wins in the event and as the United States nearly finished off the International team.
Filip Chytil, an 18-year-old Czech center, was a first-round draft pick in June, and he is likely to make the lineup when the N.H.L. season opens this week.