The former Boston Celtics guard was seen shouting at a fan during the Celtics win over the Washington Wizards on April 6.

Former Celtics and current Wizards guard Marcus Smart said a fan “crossed the line” when he was heckling Washington's bench ...

They recognized they weren't in any position to compete at a high level. Asked Marcus Smart how much he’s been able to stay in touch with his former Celtic teammates: “Actually often.

Marcus Smart got into a shouting match with a fan near the end of the Wizards' blowout loss to the Celtics on Sunday.

Smart was traded away before last season's Celtics run to the NBA title. There isn’t bitterness in Smart, but more of a ...

While that was the case, Boston fans did not worry about the result and instead turned their attention to former Celtics guard Marcus ... Smart helped lead the Celtics to six conference finals ...

BOSTON — Marcus Smart ... in the Western Conference to begin the decade. However, injuries decimated the team last year as Memphis floundered to the lottery as Smart and other key players ...

Marcus Smart said the fan "crossed the line" before he was escorted out of TD Garden by security on Sunday night.

In his latest game back at TD Garden, Wizards guard Marcus Smart found himself in a shouting match with a fan.

BOSTON -- Former Boston Celtics and current Washington Wizards guard Marcus Smart ... who reached the Eastern Conference finals six times and the NBA Finals once with Smart, went on to win it ...