GOP Momentum Builds in Battle for the House

GOP momentum continues to build in the battle for the House.
The GOP could now lose every “toss up” race and still control the House.
In the top image, the vertical hash mark denotes the majority boundary.
In the bottom two images, the horizontal dashed line denotes the same.

Click the image to enlarge it:

Click here for current polling data from the source.
Similar data do not yet suggest the GOP will control the Senate.