What happened: Simon cleared the fence for the first home run of his major league career. The swing immediately stood out as a personal milestone in his first run of big league production.

Why it matters: First major league homers carry lasting weight because they put a player into the record book with a benchmark that stays on the stat line for the rest of his career. For Simon, the moment gives him a tangible milestone to build on as he tries to turn one breakthrough swing into more offense.

What to watch: The next watch is whether Simon can follow the milestone with more extra-base impact over the final stretch of the season.