
Back on April 14, I introduced my process of researching upcoming matchups and schedule outliers in three- to four-week windows to help identify waiver-wire and trade targets. The basic premise of this theory is that rest-of-season (ROS) analysis has high margins of error and that it is better to compartmentalize fantasy decision-making into short-term timeframes. We do not know who will get hurt and whether a specific team would be a good or bad matchup for a hitter or pitcher two months from now. We know that the New York Mets have been great to stream pitchers against, as have the Houston Astros for hitters. If Francisco Lindor, Luis Robert Jr., Jorge Polanco, Hunter Brown, Tatsuya Imai, and Josh Hader are all healthy and playing well in mid-July, the Mets offense and the Astros pitching would be better.
My long-time fantasy baseball modus ponens has been this:
- If baseball were predetermined or highly predictable, we could rely on rest-of-season analysis for fantasy baseball decisions.
- Baseball is not predetermined or highly predictable. Every hitter and pitcher will either have multiple prolonged slumps, get injured and go on the IL, play hurt without the public’s knowledge, or be demoted.
- Therefore, we should not heavily rely on rest-of-season analysis for fantasy baseball decisions.
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