According to the opening voiceover, this episode begins on February 27. After Cousin Gleb has spent a week with the Goldbergs, the children buy him tickets to a Phillies game. According to the tickets themselves, the date of the game is February 22. How can the game take place five days before Gleb arrives if they don't buy him the tickets until after he's been with them a week?
Finally, baseball season doesn't begin until April.
Finally, baseball season doesn't begin until April.