John McEnroe tosses up a tennis ball to serve during the John McEnroe Challenge for Charity at the Indian Wells Tennis courts March 1, 2014. The day of he event was also the grand opening of Stadium 2, a new tennis court in the facility. - John McEnroe tosses up a tennis ball to serve during the John McEnroe Challenge for Charity at the Indian Wells Tennis courts March 1, 2014. The day of he event was also the grand opening of Stadium 2, a new tennis court in the facility.