The NBA on Thursday, made several adjustments to its game schedule and rescheduled four games in an attempt to adapt to the coronavirus pandemic, reported AFP.

A total of 22 games have already been postponed this season, with 21 of them in January. The league announced on Wednesday  that it would begin tweaking its schedule in order to help teams with multiple postponements catch up.

According to the league’s announcement, the Boston Celtics home game against the Toronto Raptors scheduled for February 12 would be moved up to February 11, while the Detroit Pistons will play at Boston on February 12 in a game moved up from February 14.

Celtics will travel to the Washington Wizards on February 14 and the Pistons will host the New Orleans Pelicans on the same day in games that were projected to be played in the second half of the season between March 11 and May 16.

The Wizards have had six games postponed this season, with two of them now rescheduled. The Memphis Grizzlies have also been hit hard, as the league’s coronavirus contact tracing protocols limited available players, with six of their games postponed.

Associated Press quoted the league saying that it would specifically “focus on the teams with the most postponed games to date,” that includes Memphis, Boston and Washington.