As the 2025 Major League Baseball season approaches its midpoint, it is evident that three teams have set themselves apart with prolific offensive performances, each surpassing the 300-run mark. In contrast, several teams struggle to reach even 200 runs, with the Chicago Cubs leading the league at a robust 6.0 runs per game, markedly higher than the beleaguered Pittsburgh Pirates, who average just 2.98 runs per game. This disparity highlights the offensive struggles faced by certain teams within the league.

The concept of the 'Starting 9' serves as a succinct summary of offensive performances, reviewing all 30 MLB teams in terms of overall contributions from their full rosters. Each team's season thus far will be distilled into a nine-word summary, pointedly highlighting both their most valuable player (MVP) and least valuable player/position (LVP) based on the full-season data rather than isolated performances. Across the league, it is critical to recognize the strengths and weaknesses that have emerged as the teams navigate through the season.

In the National League, players such as Colorado Rockies' Jordan Beck, who leads his team with eight home runs and an OPS of .865, have made significant contributions. Conversely, the Rockies' Kris Bryant has struggled, dealing with injuries and inefficiencies that have limited his effectiveness. The Pittsburgh Pirates find their most valuable player in Oneil Cruz, who, despite a mediocre overall WAR, has emerged as a key offensive presence. Bryan Reynolds, on the other hand, has faced criticism for his disappointing performance relative to his contract. Among other highlights, Chase Meidroth of the White Sox and Bobby Witt Jr. of the Royals showcase young talents who could shape their respective teams' futures, emphasizing the mix of promising prospects and established veterans that define the character of each roster.