Mungme168 Dallas Mavericks guard Kyrie Irving continued to add fuel to the fire after losing 89-107 to the Boston Celtics. mungme168

Irving played for the Celtics for two seasons from 2017-19, but left to join the division rivals the Brooklyn Nets. 

That was a breaking point with Celtics fans to some extent, but what made them hate each other even more was that every time they confronted each other, there was an additional issue, whether it was on-court behavior or a sarcastic interview. The most serious case was the intention to stomp on the Boston franchise emblem on the court, causing the Red Devils to not burn the shadow or step on it. mungme168