Johnny Damon got in a scuffle with cops, appeared to bomb field sobriety tests, and even brought up his Trump support during his arrest last month ... and the wild scene was all captured on police video obtained by TMZ Sports.
Damon and his wife were pulled over at around 1:23 a.m. on Feb. 19 in Windermere, Fla. after cops say he was swerving in the road and driving erratically.
Once a cop stopped Damon ... body cam footage captured the 47-year-old ex-Yankee and Red Sox outfielder admitting to drinking before getting behind the wheel.