What happened: ESPN's Buster Olney published his nightly 'Five,' a rundown of the most notable storylines across MLB. Brandon Young's outing in Los Angeles, the Detroit Tigers' series with the Chicago White Sox, and the Miami Marlins' series finale all earned a place on the list, alongside power displays in the New York Mets matchup.

Why it matters: Olney's roundup serves as a nightly read on which clubs are trending as the season reaches its midpoint. Detroit's recent form and Miami's momentum carry real weight in their respective division races heading into the second half.

What to watch: Olney refreshes his Five nightly; the next edition will show whether Detroit and Miami can sustain their pushes.