The Seattle Mariners are contributing an additional $4.6 million for improvements around T-Mobile Park’s neighborhood and to pay for ballpark capital maintenance work. The payment is from the Club’s sharing of profits from 2018 with the Washington State Major League Baseball Stadium Public Facilities District (PFD), which owns T-Mobile Park. The revenues will be used by the PFD for a variety of necessary improvements at the ballpark including on-going major updates of the 20-year old retractable roof mechanism as well as for projects to improve the fan experience in and around T-Mobile Park. The payment is in addition to the $600 million the team has already committed to improve and maintain the publicly owned ballpark.