Editing Cincinnati Reds (section)

===Pittsburgh Pirates===
{{main|Pirates–Reds rivalry}}
The '''Pirates-Reds rivalry''' at one point in time was one of the fiercest matchups in the National League during the 1970s; both teams often met in the postseason multiple times prior to both being realigned to the National League Central in 1993. The two teams date far into the infancy of MLB, having both been founded in the 1880s, and first met during the 1900 MLB season. Both teams combine for 10 World Series championships and 18 pennants. The Pirates and Reds met 5 times during the NLCS in 1970, 1972, 1975, 1979, and 1990. Most recently; both teams met again during the 2013 NL Wild Card Game.

As of 2023, the Pirates currently lead the rivalry 1141–1113, However; the Reds lead in postseason wins 13–8.<ref>{{cite web|url=https://mcubed.net/mlb/cin/pit.shtml|title=MLB : Series records : Cincinnati Reds(H) against Pittsburgh Pirates(A)}}</ref><ref>{{cite web|url=https://bleacherreport.com/articles/1285554-reds-vs-pirates-is-it-a-big-brother-vs-little-brother-rivalry-in-the-making|title=Reds vs. Pirates: Is It a Big Brother vs. Little Brother Rivalry in the Making?|website=[[Bleacher Report]] }}</ref>