61.0 to 29.4, or about 31.6%, almost an 85,000 margin (163.4k to 78.8k raw votes).
The turnout tonight was about one-half of what it was in November, 2016. The GOP did a poor job of turning out their vote tonight, but still managed to win.
Even less: 240,000 to 100,000
Chautauqua just quit clowning around and posted their final numbers, which are a 592/127/14 win for Estes.
Estes wins, 63,505 to 55,310, or by 8,195 votes. In percentage terms, 52.53% to 45.75%, a 6.78% win (source: Kansas SOS website).