Milwaukee Bucks forward Bobby Portis does not want the world to forget that he is a reigning NBA champion.

During the late stages of the Milwaukee Bucks’ convincing road win against the Chicago Bulls in Game 4 of their Eastern Conference first-round series, things got a little testy between Portis and Zach LaVine.

LaVine wound up being fouled by Portis in the paint after driving to the rim. The Bulls guard took offense to being swiped by Portis and the two got into a scuffle after the whistle. In typical Portis fashion, he did not back away from LaVine, although the two were eventually separated by the game officials.

After the minor altercation between the two, the Bucks forward made sure to remind the Bulls fans in attendance that he is an NBA champion.

The Bucks are now a win away from punching their ticket to the Eastern Conference semifinals. Even with Khris Middleton unavailable due to his MCL sprain injury, the Bucks’ role players have continued to rise to the occasion for the team. For one, Portis notched double-doubles in Games 3 and 4 of the series.

The Bucks can seal the deal in this series with a win in Game 5 on Wednesday. From Portis' standpoint, he sure will have the golden opportunity to have the last laugh against his former team.