Dallas Mavericks owner Mark Cuban is sure hyped after seeing Luka Doncic, Spencer Dinwiddie and his Mavs come from behind to beat the Boston Celtics at TD Garden.

The Mavs scored just 38 points in the first half of the contest, and against a red-hot Celtics team that boasts the best defense in the NBA, it looked like it's all over for the squad. However, a strong third quarter put Dallas back on track before they got the job done in the most thrilling fashion.

Dinwiddie, who has been phenomenal for Dallas since arriving at the trade deadline, delivered the game-winner through a wide-open triple off a Doncic assist with nine seconds left. It was the perfect icing on the cake of an incredible win for Dallas.

Of course Mark Cuban was ecstatic about the victory, so much so that he immediately took to Twitter to celebrate and congratulate the Mavs.

It is undoubtedly a morale-booster for Dallas, who recently lost big against the New York Knicks. It also put them in good position to maintain the fifth seed in the West, improving to 42-26 on the season.

Their playoff bid aside, Dinwiddie being a major factor in beating the Celtics is also a welcome development for the Mavs. Many criticized the team for trading a player with star potential in Kristaps Porzingis for two role players. They even had to part ways with a second-round pick to make it happen.

But now, Cuban and the Mavs' front office are looking like geniuses for pulling the trigger on the deal. Only a few certainly expected Dinwiddie to fit in this nicely alongside Luka in Dallas, but it surely feels good to see the team playing well and developing that much-needed chemistry.