Weak republican fields move New Jersey and New Mexico from likely to solid democrat, and Maine from lean to likely democrat.
Nevada and Tennessee now have polls with margins of 1. Nevada moves from lean republican to tossup and Tennessee moves from likely republican to tossup.
Joe Donnelly (D) is leading 2 declared republican opponents by 10-18 (former representative Mike Braun (R) is leading the republican primary and was not polled), but is an incumbent with 18 % undecided in a heavily republican state. Indiana moves from lean republican to tossup.
Nevada and Tennessee now have polls with margins of 1. Nevada moves from lean republican to tossup and Tennessee moves from likely republican to tossup.
Joe Donnelly (D) is leading 2 declared republican opponents by 10-18 (former representative Mike Braun (R) is leading the republican primary and was not polled), but is an incumbent with 18 % undecided in a heavily republican state. Indiana moves from lean republican to tossup.