We're talking about field baseball.

Polar Bear's Café Animal Field Baseball Part 1!

Polar Bear's Café Animal Field Baseball Part 2!

We can't be satisfied by a mere sandlot baseball game.

And who's entering this sandlot baseball tournament?

The sports day and field baseball were fun, too.

Then let's all play field baseball!

Don't compare ancient Greek elections with sandlot baseball in modern-day Japan.

It's like a grassroots pitcher

and how we'd watch people play baseball on the grassy field.