Hello,
For Chicago White Sox parking passes, all RED passes have access to lots A, B, C and G. The Stubhub mapping does not indicate lot B as part of RED accessability. In the current Stubhub map, if you hover over a RED listing it only highlights lots A, C and G on the map.
Below is a link for the 3/27/25 White Sox parking event on Stubhub (note there are 81 games affected and below is only one of them):
Below is the map provided by the White Sox/Ticketmaster which shows the parking lots included in RED access.
Thank you.