The nine key races that will decide who controls the Senate, and where they stand

Democrats have widened their route to regaining control of the US Senate, but the outcome may hinge on nine closely watched races. Republicans currently hold a 53–47 majority and are defending more of the competitive seats; Democrats need a net gain of four to take control.

The races include six toss-ups in Alaska, Iowa, Maine, Ohio, Texas and Michigan, plus lean-rated contests in New Hampshire, Minnesota and Kansas. The article says the political climate, including inflation, high fuel costs and President Donald Trump’s approval ratings, could challenge Republicans, while their financial advantage remains an obstacle for Democrats. A strong Democratic result could give the party 52 or 53 seats, while Republicans could retain their majority.