Douglas knocked down nine 3-pointers and went 12-of-14 from the free throw line to take down the Chadron boys 69-42 on Saturday night.
Douglas grabbed the lead out of the gates and never let the Cardinals get any closer than 9-5 early in the 1st quarter.
Chadron started the 3rd quarter on a 12-6 run to cut a 34-19 halftime deficit down to just 9 points at 40-31, but the Patriots ended the quarter on a 13-3 run an never looked back.
Kristian Bartlett had 11 points to carry Chadron while Trevor Berry chipped in 10, all in the 2nd half.
Chadron falls to 8-9 on the season and travels to Alliance on Tuesday.