https://www.cbssports.com/nba/news/the-hornets-just-had-the-worst-three-game-stretch-in-nba-history-and-its-even-more-lopsided-than-it-sounds/
lengthy. But good read
"The four-game record for worst point-differential is -127, which the Hornets have already broken. Therefore, should Charlotte lose to Dallas by literally any margin, they will claim the four-game margin."