(AP) — FC Dallas has withdrawn from the MLS is Back tournament in Florida after 10 players tested positive for coronavirus.

The league said Monday that of the 557 players sequestered at a pair of Walt Disney World hotels, 13 have tested positive: 10 from Dallas, two from Nashville and one from Columbus. Additionally, a Dallas coach also tested positive.

“The decision to have them not participate in the tournament is in the best interests of everyone, of the Dallas players and the other 25 teams, and allows us to continue to manage the health and safety of our players while continuing to go forward with our plan,” MLS Commissioner Don Garber told The Associated Press in a telephone interview on Monday.

Apart from the health and safety aspect, the number of positive cases also meant that Dallas could not play competitive games.

“As we continue to focus on the well-being of our players, coaches and staff who are in isolation in Orlando, we understand it is not in their best interests to compete at this time,” coach Luchi Gonzalez said in a statement. “While we’re disappointed, the health and safety of our traveling delegation as well as our league partners is our highest priority.”