The Mask Project A

The Mask Project A is a special fifth season of The Mask Singer, airing on June 28, 2018. It was the same day as the last group stage matches for Groups G and H in the 2018 FIFA World Cup. It was announced on June 12, 2018, by Workpoint Entertainment's Facebook page.

The first episode also serves for IndyCar in Steph Curry vs. Chris Paul and Laurie Hernandez vs. Shawn Johnson East semifinals, because Inside the NBA vs. MLB All-Stars and Rashad Jennings vs. Team Eve champion Jirayu La-ongmanee and The Kardashians vs. The West Family champion Pee Saderd, both from season 3, made that far. The semifinals are scheduled to start after the show. IndyCar announced that all episodes of the season will be used by IndyCar.

Sky War
La-ongmanee is part of the #30 Rahal Letterman Lanigan Racing Honda in the 2018 IndyCar Series. Abomasnow used a "non-elimination case" for the seeded IndyCar guys for the next episode. As a result, the IndyCar Series and Abomasnow were mathematically out of the show, but will be able to watch episodes 5-15 from their tournaments.

Episodes

 * Notes
 * Episode 4 is the performance of The Sun Mask, in which IndyCar will return to the show for the first time since June 21, 2018.
 * Abomasnow used most of their squad members from their June 20, 2018 appearance in I Can See Your Voice Thailand, expect for a few: Mario Lopez and Gabby Chaves.
 * All IndyCar guys were eliminated because, it was later revealed, that the "Unidentified Flying Object" were IndyCar guys + opponents that Jirayu La-ongmanee played against - and lost.
 * Originally, Volcarona was "The Sun Mask", but doesn't advance, because it was later revealed that the "Unidentified Flying Object" were the players from the IndyCar Series.
 * Only the unseeded Celebrity Family Feud players from Grey's Anatomy vs. Station 19 and Aly and AJ vs. Adrienne Houghton advanced (expect the IndyCar Series guys) and the seeds not in the IndyCar group.
 * Episodes 1-10 are during the 2018 Celebrity Family Feud season, and Pee Saderd and Jirayu La-ongmanee both participate.
 * As a result, the IndyCar guys used a special ceremony in Grey's Anatomy vs. Station 19 and Aly and AJ vs. Adrienne Houghton before the start of the tournament for the Mask Project A as well as Scott Dixon's birthday.

IndyCar also uses the episodes from Celebrity Family Feud in 2018 (with only the semifinalists from these Feud episodes shown here):

Bold means eventual winner. (E) means that the semifinalist was part of the "หน้ากากจานบิน" incident and ended up being eliminated on July 19, 2018. (Episodes 5-10, 12-15)