A nominations list overshadowed by a criteria sheet
On 12 October 2026, the 2026 MAMA nominations were announced. According to Koreaboo, the rollout was quickly overtaken by something less glamorous: the publication of the criteria behind the Best Song award. Rather than a simple list of contenders, the release set out how the prize is weighted, with digital performance counting for 30%, global reach for 30% and judges for the remaining 40%.
For fans who follow award season closely, those figures were never going to be a formality. They decide which kind of success matters most when the votes are tallied. The immediate consequence was an argument not just about who should win, but about what a Korean award show ought to be measuring — achievement at home, reach abroad, or a panel's assessment.
How the three-part weighting shapes the race
The published split creates two audience-driven blocks of 30% each, with the largest single share, 40%, left to judges. That structure means no fanbase can claim the result is purely a popularity contest, and no artist can rely on one market alone.
The practical effect is that a song carried mainly by Korean listeners and a song carried mainly by international listeners will not score the same way, even if both are widely considered hits. Shifting emphasis between digital and global measures can therefore reorder a predicted field without any individual component being unfair in itself. Fan-run prediction accounts model exactly this, applying the published weights to charting and streaming data to estimate who is ahead.
It is worth being precise about what the reporting does not include: the source sets out the percentage labels but not a fuller methodology for how digital or global consumption is calculated, nor how judges' scores are compiled. That gap is part of why the numbers are being debated so energetically rather than simply accepted.
The eligibility window and why the dates matter
Alongside the criteria, the nomination eligibility period was published: releases from 1 October 2025 to 30 September 2026, with tracking beginning on 1 October 2025. That window defines the field before any weighting is applied, because a release outside it cannot be considered however well it performed.
Tracking dates also shape the forecasts that fans circulate. A prediction published on 12 October — labelled by its author as a prediction rather than a result — can only work from the performance data available up to that point. As the tracking period continues, the picture can change again, which is one reason the current standings should be read as a snapshot of a race in progress rather than a settled outcome.
Hwasa's 'Good Goodbye' and the prediction she was ahead
The focal point of the backlash is MAMAMOO's Hwasa and her song 'Good Goodbye'. Koreaboo reports that it was regarded as one of the top contenders for Song of the Year, and that earlier predictions had her winning by a significant margin.
Fans argued that the track's impact was especially large in South Korea — a domestic success story rather than an international one. That framing is central to everything that followed. If the award had been decided on Korean performance alone, Hwasa's supporters believe the outcome was clear. Once global reach was given equal weight to digital performance, that certainty disappeared from the predictions, and the mood among her fans turned sharply.
BTS's 'SWIM' and the shift in the forecast
After the nominations and criteria were released, fans noted that BTS's 'SWIM' had moved into the lead in prediction models. Koreaboo reports that netizens believed the awards had changed the criteria to focus on global reach in order to benefit other artists, specifically those from HYBE.
That belief is the engine of the controversy, and it is an interpretation rather than a confirmed fact. What can be said plainly is that the criteria place real weight on global consumption, and that global reach is the area where a group with BTS's international profile would be expected to perform strongly. Fans of Hwasa read the combination of the new weighting and the revised forecast as more than coincidence.
Nothing in the source reporting establishes intent on the part of the organisers, and no statement from them was included.
The timing complaint: a month before the ceremony
Timing became the second front in the argument. Fans complained that the criteria appeared to change roughly one month before the ceremony, with one critic calling the convenience of that timing into question. Another asked why the criteria had shifted at all when Hwasa had been predicted to lead by a wide margin.
This is where the dispute is hardest to settle from the available reporting. The source documents the anger and the claims, but it does not set out what the criteria were before the change, publish a side-by-side comparison, or include an official confirmation or denial. The complaint is best understood as fans saying the weighting they saw was not the weighting they had been working from — a claim that remains contested rather than proven.
What is not in doubt is that the criteria and the eligibility window were made public alongside the nominations, which is precisely what allowed fans to compare them against earlier forecasts in the first place.
Payola accusations and a reference to 2022
Some of the reaction went considerably further. Fans used the words payola and rigging, with one account describing the situation as manipulation carried out in broad daylight. Another alleged that Bang Si-hyuk had once again intervened with the MAMA Awards, just as it claimed he did in 2022.
These are serious allegations about the integrity of a major award show, and they should be read as fan claims rather than established findings. The source reporting does not present evidence for them, and neither the awards organisers nor HYBE is quoted responding. Within the fan conversation, however, the 2022 reference matters because it frames the current dispute as a repeat of an older grievance rather than an isolated complaint about one year's rules.
Chart positions, domestic impact and what to watch
Chart data became a third strand of the argument. One fan comment cited Melon positions to press the case for Hwasa, pointing to her song being placed at number 15 while the BTS track stood at number 88 at the time of writing, and arguing that the Korean general public had made its preference clear. Those figures are as cited in the fan posts reported by Koreaboo. They are a single snapshot, and chart positions move as the tracking period continues.
Taken together, the reaction says less about any one chart position than about how much authority fans now assign to published award criteria. When the formula is public, the formula can be audited — and a weighting change that looks small on a page can look enormous to the people whose favourite it affects.
The most useful thing to watch next is whether the organisers address the criteria publicly at all, and whether the final result is close enough to keep the argument alive. The substantive question underneath the anger is one the industry has not settled: whether a Korean award show should privilege domestic impact or global reach when the two point to different winners. On the evidence available, the criteria are known; the intention behind them is not.
The takeaway
The 2026 MAMA nominations have left Hwasa's 'Good Goodbye' and BTS's 'SWIM' at the centre of a fan-led dispute over how Song of the Year is decided. The weighting — digital, global, judges — is public, and so is the eligibility window, which is exactly why the debate has been so specific. The payola allegations remain unverified in the reporting, and no official explanation of the criteria change was included.
For listeners, the episode is a reminder that award season is now a running argument about measurement as much as music. The ceremony's outcome will decide whether that argument cools or escalates.
