Frank Scarpitti holds a commanding position in the Markham mayoral race due to his two-decade incumbency since 2006 and consistent re-election record across multiple terms on city and regional councils. As the sole experienced candidate among three certified contenders—facing first-time challengers Martin Ross and Stephen Edgell—his established profile in managing municipal growth, fiscal policy, and infrastructure has shaped trader consensus reflected in current pricing. Voting runs October 16–26 via online and in-person methods, with no major late developments reported that have altered the field since nominations closed in August. While the market implies a high probability of his victory, outcomes could shift from unforeseen events such as candidate withdrawals, significant turnout swings among specific wards, or verified controversies emerging before polls close.