The following reference pages display graphical and/or statistical information on baseball stadiums in a variety of formats. Some of them are yet to be updated.
Stadiums by class ~ Visual comparison of stadiums grouped logically.
Stadium rankings ~ Listed from best to worst according to my own criteria.
Stadium statistics ~ Basic data on lifetime, capacity, dimensions, etc.
Stadium milestones ~ World Series, All Star Games, renovations, etc.
Stadium diagrams Variants, featured details, lower-deck, upper-deck, other sports, etc.
Stadium names ~ Describes the origins of each stadium's name(s), and why their names sometimes changed. (Hint: $)
Stadium profiles ~ Comparing grandstand heights, and the slopes of each deck.
Interactive one-to-one diagram comparisons
Overlay comparison ~ To compare stadiums as they were at the same historical eras.
Stadiums side-by-side ~ To compare any two stadiums, in their current (or final) configuration, back and forth.
Stadiums superimposed ~ To compare any two stadiums, simultaneously.
Special stadium listings
Anomalous stadiums ~ Shared stadiums, borrowed stadiums, 'hand-me-downs,' and other odd situations.
"On-speculation" stadiums ~ 'Sinful' taxpayer-funded stadiums built to lure teams from other cities.
Stadium proximity ~ Shows stadiums that were built on the same site as (or near) the teams' previous stadiums.
Stadiums in Limbo ~ Details on the sad fate of stadiums that had been replaced by newer ones, but lingered on.
Antique stadiums ~ From the early 20th Century
My ballpark visits Before, during, and after MLB use; features jumbo-sized photographs.
New ! Other sports use ~ (soccer, hockey, basketball, & tennis configurations of MLB stadiums)