While there has been no formal announcement, multiple reports suggest that the MLBPA has informed Major League Baseball that players will report to Spring Training 2.0 on July 1. Both sides are apparently still finalizing health and safety protocols but things seem to be progressing well in that regard.
The league had asked for an answer on whether players could report by July 1 and for the union to sign off on health protocols by Tuesday at 5 p.m. However, that deadline came and went without an announcement. It appears that both sides may still be busy hammering out the final details on the health issues.