[5] Throughout training camp, Thompson competed against Bradley McDougald to be the primary backup free safety.

[6] Head coach Pete Carroll named Thompson the third free safety on the Seahawks’ depth chart to begin the regular season, behind Earl Thomas and McDougald.

[9] In Week 5 of the 2019 season against the Los Angeles Rams, Thompson intercepted a pass from Jared Goff that was dropped by Gerald Everett in the 30–29 win.

[10] In Week 6 against the Cleveland Browns, Thompson intercepted a pass thrown by Baker Mayfield in the 32–28 win.

[22] Thompson was elevated to the active roster for the December 20 game versus the Las Vegas Raiders.