Edappadi Palaniswami does not look like a master politician. He speaks in a flat, unhurried cadence, gives no memorable speeches, inspires no great passion. For years, people have underestimated him for exactly these reasons — and they have been wrong. He survived Sasikala. He survived OPS. He held 66 seats in 2021. And then, after the 2024 wipeout, when commentators were writing AIADMK’s obituary, he did not panic or make dramatic statements. He just started going to villages. From July 2025, almost a full year before polling day, he ran a 234-constituency campaign tour — every seat, every district. Whether this translates to votes we will find out on May 4th, but you cannot fault the groundwork.

The coalition he has assembled reflects the same discipline. PMK placed in constituencies where Vanniyar concentration actually makes them count. BJP given southern pockets and Coimbatore-adjacent seats where they have historically shown some presence — and crucially, kept in their lane, so much so that Amit Shah at the Times Now Summit 2026 called AIADMK the big brother. AMMK covers TTV Dhinakaran’s residual pockets. Every piece has a purpose. Multiple psephologists watching this have noted it — this is less an alliance of convenience and more a machine built to win specific seats.

The DMK’s base is real. Stalin’s welfare model has delivered in measurable ways, the 2024 Lok Sabha sweep was not an accident, and going into this election they should, on paper, be the favourites. Which makes what they have done to their own coalition so hard to explain.

The party with 0.5% vote share got 10 seats. DMDK has not won a single constituency since 2011, when they were riding an entirely different political wave. The party with sitting MLAs, Dalit ground presence, and a higher strike rate got 8. Congress got 28 — the same Congress whose Tamil Nadu unit is visibly fractured, where Manickam Tagore, Praveen Chakravarthy and Jothimani have all been making public noise, and whose national face Rahul Gandhi has not even shown up to campaign. You can feel, looking at this list, that someone was settling scores rather than counting votes.

There is also a Dalit anger problem that DMK is walking into this election carrying.

K. Armstrong, BSP Tamil Nadu president, was hacked to death outside his home in Perambur in July 2024. What the DMK government did next turned a tragedy into a wound that has not closed. They denied permission to bury him at his own office — the place he had worked from for decades. He was buried 30 km away in Tiruvallur, and thousands walked with his body for eight hours because there was nowhere else to take him. A few months earlier, Vijayakanth had been given space in the middle of Chennai without question. A year later in 2025, the SC/ST Act had still not been invoked. Pa. Ranjith — a filmmaker who is nobody’s idea of a BJP sympathiser — asked on social media: “Is social justice just a slogan for votes?” That question is still unanswered. AIADMK fielding Porkodi, Armstrong’s widow, from Thiru Vi Ka Nagar is a direct attempt to channel this anger, and the fact that it reads as a smart political move tells you exactly where Dalit sentiment currently sits going into April 23rd.

Into all of this walks Vijay.

TVK has framed this election explicitly as TVK versus DMK. Not TVK versus everyone — versus DMK specifically. The voter Vijay is speaking to is not an AIADMK defector. It is the young person, the first-time voter, the one who is fed up and wants something new. In any previous cycle, that person would have reluctantly voted DMK because there was no alternative that felt real. Polls suggest TVK could pull around 15% vote share. Even if that only translates to 2-8 seats, the votes do not disappear — they come disproportionately out of DMK’s totals. A vote for Vijay in a close constituency is, functionally, a vote that helps EPS sleep better on the night of May 4th.

The numbers are close and the four-way contest — NTK included — creates genuine local variation. But if DMK loses, the story will have started in the coalition room, where a party with 0.5% vote share got 10 seats while its Dalit allies were told to take what they were given.

For constituency-level data across all 234 seats and all four alliances, see my TN 2026 Elections Factsheet.