Spectrum Field, the spring training home of the Philadelphia Phillies in Clearwater, Fla. Photo: Mike Ehrmann/Getty Images

The Philadelphia Phillies announced Friday that the team would indefinitely close its Clearwater, Florida, spring training facility after five players and three staff members tested positive for the coronavirus.

Why it matters: The news, first reported by NBC Sports Philadelphia, illustrates just how challenging it will be to bring sports leagues back as some states — including Florida, the planned home for the NBA, MLS and WNBA — have seen a surge in new cases.

  • 20 players and 12 staff members are still in the process of being tested. Eight staffers tested negative.
  • The team had begun spring training in Florida when the MLB postponed the start of its season earlier this year due to the pandemic. Some players have been allowed to return to the facility over the last few weeks.

The big picture: MLB and its players' union remain locked in negotiations over how to restart the season — jeopardizing the league's return this year.

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16 hours ago - Health

15 states broke single-day coronavirus records this week

Data: Compiled from state health departments by Axios; Map: Danielle Alberti/Axios

At least 15 states broke their single-day novel coronavirus infection records this week, according to state health department data reviewed by Axios.

The big picture: The number of coronavirus cases increased in the vast majority of states over the last week, and decreased in only two states plus the District of Columbia, Axios' Andrew Withershoop and Caitlin Owens report.

Mexican leaders call for tighter border control as COVID-19 cases increase in U.S.

Commuters line up to cross to the United States at the San Ysidro crossing port in Tijuana, Baja California state, Mexico. Photo: Guillermo Arias/AFP/Getty Images

Mexican leaders are calling for stronger enforcement on its northern border as the number of coronavirus cases in the southwestern U.S. continues to rise, The Washington Post reports.

Why it matters: Mexico worries the growing number of COIVD-19 cases in the U.S. could threaten their communities' own safety and ability to combat the pandemic. Hundreds of thousands of people living in the U.S. have continued to cross into Mexico during the pandemic, the Post notes.

20 hours ago - Sports

31 MLB players test positive for COVID as workouts resume

The Cleveland Indians on the field during a summer workout session. Photo: Dan Mendlik/Cleveland Indians via Getty Images

31 Major League Baseball players and seven staff members from 19 of the 30 teams tested positive for the coronavirus, AP reports.

Why it matters: Major League Baseball and the player's association announced the numbers on Friday. The positive cases come just as teams resumed workouts for the first time since the coronavirus pandemic brought spring training to an abrupt halt in March. Opening day is set for July 23 as the league prepares for its shortest schedule since 1878, AP notes.

Go deeper...Special report: Baseball in America