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TheMPL-Philippines Season 8 was the eight iteration of theMobile Legends: Bang Bang Professional League (MPL) of thePhilippines. The season ran from August 27, 2021, and ended on the conclusion of the Grand Finals on October 24, 2021.^[1] Season 8 was the fourth online tournament in MPL Philippines primarily due to theCOVID-19 pandemic.

The season was known for its shift to the franchise-based setup system and that numerous franchises would be added on by the league.^[2] The season concluded withBlacklist International winning the season's championship defeatingONIC Philippines in the best-of-seven grand final series, 4–1,^[3] to win back-to-back MPL championships and becoming the second team to do this in league history. The first to do it was the Sunsparks, winning both titles for Seasons 4 and 5.^[4]

This season would be the fourth tournament held almost online, except for the Grand Finals which was held offline with no live audience at theWorld Trade Center, Pasay City. The season saw a dramatic decrease in viewership, obtaining 26.5 million hours watched compared to Season 7's 33 million. This was primarily due to the lost and abandoning of other languages' streams such as the English and Indonesian streams. Furthermore, its peak viewers would rank 3rd all-time with 593,399 peak viewers compared to Season 7's 1.4 million peak viewers and Season 6's 765.9 thousand viewers.^{[5][better source needed]}

The season also served as the Philippine qualifiers for theMobile Legends: Bang Bang World Championship or known as M3.^[6]

The regular season began on August 27, 2021, and ended on October 10, 2021. The regular season was a double round-robin format, with each team plays their opponents twice, for a total of 14 games being played per team. A total of three group stage points may be earned in a single regular season match, based on the following:^[7]

• If the match is decided by a 2–0 score, the winner shall earn 3 group stage points, while the loser earns 0 group stage points.
• If the match is decided by a 2–1 score, the winner shall earn 2 group stage points, while the loser earns 1 group stage point.

The top two teams of the standings gained outright qualification to the Upper Bracket Semifinals, while the next four teams qualified for the play-ins.^[7]

The top 6 teams at the end of regular season qualified for the playoffs. All of the playoff teams after the season were invited for the 2021 ONE Esports Invitationals, with the champion gaining outright quarterfinal slot.^[9]

The playoffs will follow a two-elimination series at the beginning and would follow a double-elimination tournament where the upper-bracket losers will descend to the lower-bracket. Playoff games would be a best-of-five tournament and the grand finals would be a best-of-seven matchup.^[10]

The six matches of the playoffs were cast at the MPL Arena Games and were held online. The final two matches, the lower bracket final and the Grand Finals, took place atWorld Trade Center, Pasay City and were heldwith no live audience.^[11]

Play-ins are a best-of-5 series, the winners advanced to the Upper Bracket Semifinals, the losers were eliminated.

Winners advanced to the Upper Bracket Final, losers were relegated to the Lower Bracket Semifinals.

An eliminator match. Winner advanced to the Lower Bracket Final.

Winner advanced to the Grand Final and qualified forM3 World Championships, while loser was relegated to the Lower Bracket Final.

An eliminator match. Winner advanced to the Grand Finals, and qualified for the M3 World Championships.
Venue: World Trade Center, Pasay City

Grand Finals were a best-of-seven series, both finalists represented the Philippines for theM3 World Championships.
Venue: World Trade Center, Pasay City

Source:^[15]

• Esports competitions in the Philippines
• 2021 in Philippine sport
• MPL Philippines seasons

• CS1 Tagalog-language sources (tl)
• Articles with short description
• Short description matches Wikidata
• Articles lacking reliable references from December 2021
• All articles lacking reliable references
• Use mdy dates from December 2021