What on earth was Marcus Semien thinking? #mlb #what #huh The 2026 season brought us the "Worst ABS Challenge" of the year, courtesy of Marcus Semien of the New York Mets during a game against the Washington Nationals. Despite a strong previous record, Semien's questionable decision in the fourth inning has sparked some serious mlb controversy among fans and analysts alike. This incident is definitely a memorable moment in recent mets highlights and provides plenty of sports analysis.