IMHO.

Single-player games like R.B.I. Baseball 21

Below are 9 single-player Steam games similar to R.B.I. Baseball 21, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like R.B.I. Baseball 21 page.

Ranked picks

  1. 1
    Sportsday — Steam game cover

    Sportsday

    Single-player alternative to R.B.I. Baseball 21 — playable solo, no multiplayer required. Shares Sports with R.B.I. Baseball 21.

    Sportsday is a fun party game where your favourite sports are mixed together - creating new weird sports! Play a tournament with your friends to see who can get the most points, or play in casual mode and try out as many sports as possible!

    SportsIndieCasualSingle-playerSimilar games →
  2. 2
    R.B.I. Baseball 20 — Steam game cover

    R.B.I. Baseball 20

    Single-player alternative to R.B.I. Baseball 21 — playable solo, no multiplayer required. Shares Sports with R.B.I. Baseball 21.

    Legends. Start. Here. Unleash greatness with your MLB crew in R.B.I. Baseball 20. R.B.I. redefines arcade baseball action with massive advancements including brand new batting, pitching & baserunning controls, all-new broadcast-style pitching camera & major visual improvements.

    2020SportsSingle-playerSimilar games →
  3. 3
    Super Mega Baseball 3 — Steam game cover

    Super Mega Baseball 3

    Single-player alternative to R.B.I. Baseball 21 — playable solo, no multiplayer required. Shares Sports with R.B.I. Baseball 21.

    Run up the score in a relaxed slugfest or push the limits of your reflexes in this refined baseball simulator. The third entry in the series features all-new Franchise and Online Leagues modes, major graphical enhancements, and on-field additions including pickoffs and situational player traits.

    2020ActionSportsIndie44.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Cricket 22 — Steam game cover

    Cricket 22

    Single-player alternative to R.B.I. Baseball 21 — playable solo, no multiplayer required. Shares Sports with R.B.I. Baseball 21.

    Cricket 22 delivers the Ashes, the Big Bash, The Hundred, and a multitude of other fan-favourite competitions! All-new mechanics, commentary, and a captivating, narrative driven career mode, will immediately immerse you in the ultimate cricket experience to date.

    2021SportsSimulation44.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    MX vs ATV Legends — Steam game cover

    MX vs ATV Legends

    Single-player alternative to R.B.I. Baseball 21 — playable solo, no multiplayer required. Shares Sports with R.B.I. Baseball 21.

    Race your way to victory on bikes, ATVs and UTVs in MX vs ATV Legends! Featuring massive new open environments, plus a career mode that lets you experience all the risks and rewards of becoming a world-famous professional rider. Become an off-road racing legend in your own right! Your time is now!

    2022SportsRacing39.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    TT Isle of Man: Ride on the Edge — Steam game cover

    TT Isle of Man: Ride on the Edge

    Single-player alternative to R.B.I. Baseball 21 — playable solo, no multiplayer required. Shares Sports with R.B.I. Baseball 21.

    For bikers, there are two types of speed races: the Isle of Man TT and the rest. No race is more difficult. Take up the challenge of the legendary Snaefell Mountain course: all 37.73 miles faithfully reproduced with the champions and their bikes.

    2018ActionSportsSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    AO Tennis 2 — Steam game cover

    AO Tennis 2

    Single-player alternative to R.B.I. Baseball 21 — playable solo, no multiplayer required. Shares Sports with R.B.I. Baseball 21.

    AO Tennis 2 is the only tennis experience designed for and by its community. Create your own players, stadiums and legendary matches. Enter the competition to reach the top of world tennis in Career Mode.

    2020Sports9.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    EA SPORTS™ FIFA 23 — Steam game cover

    EA SPORTS™ FIFA 23

    Single-player alternative to R.B.I. Baseball 21 — playable solo, no multiplayer required. Shares Sports with R.B.I. Baseball 21.

    FIFA 23 brings The World’s Game to the pitch, with HyperMotion2 Technology, men’s and women’s FIFA World Cup™, women’s club teams, cross-play features**, and more.

    2022SportsSimulationSingle-playerSimilar games →
  9. 9
    MLB Home Run Derby VR — Steam game cover

    MLB Home Run Derby VR

    Single-player alternative to R.B.I. Baseball 21 — playable solo, no multiplayer required. Shares Sports with R.B.I. Baseball 21.

    WELCOME TO THE ONLY OFFICIALLY LICENSED MAJOR LEAGUE BASEBALL GAME IN VR! Baseball is back for 2026 and it's your turn to step in the batter's box! Crush towering home runs, chase record-breaking scores, and own the derby. Every team, every ballpark, right here and no place else.

    2018ActionSports29.99 USDSingle-playerSimilar games →