The Democrats' chances to take control even if Trump loses are about as bad as they were this year.
No change, or a net gain of one for either party is the most likely result at this point in time, unless there is a strong wave for either party, which looks unlikely at this point in time.
If any states flip, only AZ or AL.
......what about CO? I know we joke around about it, but Cory Gardner aint some Unbeatable Titan.
Possible, but to win the Senate assuming a Trump loss they need a net gain of three seats.
That means holding AL, and flipping AZ, CO and one more (ME?). It seems unlikely at this point, but it is certainly too early to call this far ahead. All the other D seats (other than AL) seem fairly safe.