Screenshots
Championship Baseball
A landmark sports game for the DOS, Championship Baseball combines tight controls with engaging gameplay. Its enduring appeal lies in the perfect balance of challenge and reward.
- Released
- 1986
- Platform
- DOS
- Genre
- Sports
- Rating
- 4.7 / 5 (1.1K)
- Last updated
Championship Baseball Controls — DOS Keyboard Keys
Default keyboard bindings for Championship Baseball on our in-browser DOS emulator. Plug in a USB or Bluetooth gamepad to auto-detect mappings, or rebind any key from the emulator settings menu.
DOS games use the keyboard directly as the controller — there is no console-button mapping. Open the in-game documentation or check the game-specific options screen for the key layout used by this title.
Rebind any key from the EmulatorJS in-game settings menu (gear icon → Controls). A connected gamepad auto-maps to the same buttons.
Championship Baseball Longplay & Gameplay Videos
Watch a full playthrough of Championship Baseball on DOS before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.
Watch longplay on YouTube
"Championship Baseball" DOS longplay 1986
External references
Frequently Asked Questions
When was Championship Baseball released?
Championship Baseball was released in 1986 for the DOS.
What type of game is Championship Baseball?
Championship Baseball is a Sports game for the DOS, playable instantly in your browser — no downloads, no installs.
How can I play Championship Baseball for free?
Open this page and click "Play Now" — Championship Baseball runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play Championship Baseball in the browser?
No. Championship Baseball streams from a public archive into a browser-side DOS emulator. Nothing is installed on your computer.
Can I save my progress in Championship Baseball?
Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original DOS cartridge supported.
Does Championship Baseball work on mobile devices?
Yes — the DOS emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.
Is it legal to play Championship Baseball this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Championship Baseball. Game files are fetched on demand from publicly-accessible archives. You are responsible for compliance with your local laws and the bring-your-own-ROM principle.
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