Brock Purdy and Josh Allen sit neck-and-neck near 26% each in the early 2026 NFL MVP market because both quarterbacks have powered undefeated or near-perfect starts for their teams while posting elite efficiency numbers. Purdy has thrown 13 touchdowns against just two interceptions with a 119.3 passer rating through five games for the 5-0 49ers, delivering late-game drives in key wins including a road victory over Seattle. Allen has countered with dual-threat production and a strong primetime showing against the Rams, keeping the Bills competitive. The remaining field stays compressed because Patrick Mahomes, Joe Burrow, and Trevor Lawrence lead strong offenses without matching the top duo’s combined volume and team success to date, leaving trader consensus tightly bunched on early-season form and record.