2020

2019 | 2020 | 2021

March

• March 1 - Weezer plays live in Tempe Beach Park in Tempe, Arizona at Innings Fest
• March 6 - An episode of Carpool Karaoke: The Series featuring Weezer and Fred Armisen premiered on Apple TV

May

• May 6 - "Hero", the second single from Van Weezer, is released along with an accompanying music video. Van Weezer, originally slated for release on May 15, is officially confirmed to have been postponed due to the COVID-19 pandemic.

June

• June 2 - The Rentals' fourth studio album, Q36, is released.

November

• November 7 - A large amount of demos are leaked online from riverscuomo.com.
• November 20 - Rivers Cuomo releases Alone XI: The EWBAITE Years (originally Alone IV) to users on riverscuomo.com.
• November 22 - Rivers Cuomo releases multiple new Alone compilations to users on riverscuomo.com:
  • Alone V: Before Weezer (originally Alone IV)
  • Alone IV: The Blue-Pinkerton Years (originally Alone V)
  • Alone VI: The Black Room
  • Alone VII: The Green Years
  • Alone VIII: The Maladroit Years
  • Alone IX: The Make Believe Years
  • Alone X: The Red-Raditude-Hurley Years
• November 23 - Rivers Cuomo releases Alone XII: The White Years to users on riverscuomo.com.