Does Saitama ever become an S-Class hero in One Punch Man manga?

Saitama is the protagonist of the One Punch Man manga and anime series. The Caped Baldy is so strong that he has the ability to beat anyone with just one punch and hence the name of the series.

The 20+ Best One Punch Man Quotes, Ranked

Best Fantasy Manga One Punch Man Collection: Full Collection One

Saitama's NEW Hero Rank & Secret 100% Power EXPOSED: One Punch Man

One Punch Man — Being too strong is boring

One-Punch Man Manga Online

One Punch Man World

one punch man - Why does Saitama have such a simplistic design

One Punch Man: How did Saitama get so strong? - Dexerto

One-Punch Man (season 2) - Wikipedia

One Punch Man: My Inspiration - Chapter 15: S-class assemble - Wattpad

The Ultimate Hero of One Punch Man: Saitama vs Blast

Did Saitama ever get promoted to S-class? - Quora