Tamil Nadu Deputy Chief Minister and CM MK Stalin's son Udhayanidhi Stalin has secured 26,037 votes and is leading by 2,113 votes in the Chepauk-Thiruvallikeni Assembly constituency, according to early trends. TVK's Selvam D, who trails him, has secured 23,924 votes, followed by AIADMK's Aadirajaram with 5,763 votes. Udhayanidhi's party, DMK, is trailing behind TVK and AIADMK in Tamil Nadu.