(CBS) The Cubs have had the rival Cardinals’ number in the past couple years, beating them in the 2015 National League Divisional Series before rolling to the NL Central and a historic championship in 2016.

Off the field, the Cardinals also had a recent Cubs-related mishap.

In promotional material posted to the Cardinals’ official Twitter account, the team used a photo of a Cubs logo ball to promote a “Cardinals Spring Training Experience.” The mistake was caught by several users on Twitter, and the account @BestFansStLouis, which constantly trolls the Cardinals, made sure everyone was aware.

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