These are the past featured series from the year 2021.
Winter
- January: Power Rangers Olympian Force (Spidey-Cents version)
- February: Hero Sentai Gameranger
Spring
- March: Power Rangers Crystalizers
- April: Power Rangers Discovery
- May: RyokÅ Sentai Treasurenger
Summer
- June: Power Rangers Radiance Charge
- July: Power Rangers Steel Corps
- August: Tatakaijuu Sentai Yuushaman
Autumn/Fall
- September:
- Fumei Sentai Yuureiger (original winner; forfeited per author request)
- Kyoujyuu Sentai Shintouger (original runner-up; new winner)
- 6 votes
- 7 votes (tiebreaker)
- October: Idol Sentai Chibiranger
- November: Power Rangers Zord Warriors
- December: Power Rangers Triassic Storm