RBI 20 Baseball, Major League Baseball, Nintendo Switch - Walmart.com
R.B.I. Baseball 21 Gives Us First Look At Gameplay - Game Informer
RBI Baseball 20 - IGN
R.B.I' Baseball 18' Review: The Good, The Bad And The Bottom Line
Review: 'R.B.I. Baseball 19' is a really simple video game, and that's a good thing
R.B.I. Baseball on Twitter: "We've seen a lot of questions regarding release dates. We can confirm that iOS is releasing next week and that Nintendo Switch and Android are releasing in April.
RBI Baseball 19 Mobile Released for Android, iOS
R.B.I. Baseball 21 gameplay + releases later this month - 9to5Toys