Tags: National Football League Season.
The 2010 San Francisco 49ers season was the franchise’s 65th season their 61st in the National Football League and the second full year with Mike Singletary as the head coach. The 49ers were looking to build upon their 8–8 season in 2009.However the 49ers began the season with a disastrous 0–5 start and would end up with a losing record of 6–10 as their postseason jinx continued.