Observed arrival · 2026-10-26
The MicroLeague Project’s Baseball Probability Engine
An independent research project reconstructing the probability, strategy, and decision rules of the 1984 MicroLeague Baseball simulation.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Retro game researchers and baseball simulation enthusiasts
- Worth noticing
- Twenty-three of 25 stored teams share one normalization pattern; the 1927 Yankees and 1968 Tigers each differ.
Field notes
The project labels evidence by status, distinguishing instruction-level findings from modeled probabilities and preliminary investigations. Its analysis notes that integer truncation, byte wrap, and first-crossing thresholds can change initial selections; it also treats uniform independent random bytes as a calculation assumption rather than a confirmed property of the original hardware. Native execution and debugger trials are still pending.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue