← Season 26
THE SIMPSONS · SEASON 26 · EPISODE 22

The Simpsons S26E22 Mathlete's Feat

★ 7.6 · GREAT May 17, 2015 30 MIN FOX
Still from The Simpsons S26E22: Mathlete's Feat

The episode in brief

When a modernized Springfield Elementary has a technical meltdown, Lisa transforms it into a Waldorf school. Meanwhile, Groundskeeper Willie becomes the coach of the mathletes.

FAN DESK VERDICT A top-shelf entry. Not quite canon, but you’ll be quoting it all week — the fan desk says don’t skip.

Who’s in it

SERIES REGULARS

Where it sits in the season

TAP A BAR TO JUMP

Where to watch S26E22

US · NOVEMBER 2026
AVAILABILITY IS FOR THE SHOW; NOT EVERY SERVICE CARRIES EVERY EPISODE · LINKS MAY EARN US POPCORN MONEY
7.6
THE FAN VERDICT
Keeper. Goes straight in the rewatch rotation.

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S26E22 FAQ

When did The Simpsons S26E22 air?

The Simpsons S26E22 (“Mathlete's Feat”) first aired on May 17, 2015.

Where can I watch The Simpsons S26E22?

In the US, The Simpsons season 26 — including this episode — is available on FX, Hulu, Disney+, fuboTV, DirecTV On Demand, Spectrum On Demand, YouTube TV, FOX One Amazon Channel, Hulu on Disney+, Amazon, Fandango at Home, and AppleTV.

Is The Simpsons S26E22 a good episode?

Fans rate The Simpsons S26E22 (“Mathlete's Feat”) 7.6/10, which puts it in the great tier for The Simpsons.