MLB season 2021 - Which teams will have fans in the stands on Opening Day? - ESPN
Yankees resume annual Old-Timers' Day after pandemic pause - The San Diego Union-Tribune
Yankees beat Astros at amped-up Yankee Stadium
Yankee Stadium welcomes in-person crowd for Opening Day
Yankee fans return to the Stadium for their first Opening Day since the onset of COVID-19
Fans Return to Yankee Stadium for the First Time Since 2019 - Welcome2TheBronx™
Yankee Stadium returns to full capacity
MLB, WNBA postpone games due to smoke from Canadian wildfires - The San Diego Union-Tribune
Welcome back, fans! MLB openers bring Soto, Tatis and crowds
There's no place like home': After 670 days, Blue Jays returned to play baseball in Toronto again
New York Yankees
Math genius sets cap on how many fans safely fit in Yankee Stadium amid coronavirus pandemic
Opening Day at Yankee Stadium with limited capacity due to COVID restrictions
Yankees, Mets Get Permission to Open Stadiums to 20 Percent Capacity - The New York Times