Most-watched MLB telecasts, June 2021
Nielsen average audience, one figure per telecast; a final or revised figure replaces a preliminary one. Composites, peaks, reach and self-reported figures do not chart.
5
eligible telecasts
updated 2026-09-15
Most-watched MLB telecasts, June 2021
1
St. Louis Cardinals at Chicago Cubs
2,380,000
2
Boston Red Sox at New York Yankees
1,790,000
3
St. Louis Cardinals at Chicago Cubs
1,560,000
4
St. Louis Cardinals at Atlanta Braves
931,000
5
Detroit Tigers at Los Angeles Angels
261,000
5 eligible telecasts · computed 2026-09-15 11:00 UTC