Three positives in latest round of MLB COVID-19 testing Field Level Media 29 May 2021, 01:55 GMT+10 One major league player was among the three positive COVID-19 cases in the weekly test results released Friday by Major League Baseball and the Players Association. One Triple-A player and one staff member also tested positive. Out of a total of 9,676 monitoring tests conducted on players and staff members, Friday's numbers equate to a positive rate of 0.03 percent. To date, there have been 62 positive tests (34 players and 28 staff members) out of 176,260 monitoring tests for a positive rate of 0.035 percent. Twenty-three different teams have had at least one person test positive during the monitoring phase.