Where does “postseason” come from?

I need to analyze this etymology chain carefully, working from oldest to newest to trace how "postseason" developed. However, I notice there's a significant problem with the chain provided: it shows a path that doesn't logically lead to "postseason." The chain traces various prefix elements (ἀ-, a-, ad-, ád, sem-) but doesn't clearly show how "post-" + "season" combines, nor does it properly connect "season" to this chain. Looking at what should be the actual etymology: - "postseason" = "post-" (Latin post, meaning "after") + "season" (from Old French saison, from Latin satiō/sesonium) The chain as given appears to conflate multiple unrelated etymological paths and doesn't properly support "postseason" as a coherent whole. Given the instruction to "state only what the chain supports" and not to in

postseason (English): The period after the end of the normal sports...