Overview
- NBC said the final round averaged 5.5 million viewers on Sunday and peaked at 9.3 million viewers in the 6:30–6:45 p.m. ET quarter-hour.
- The network combined Nielsen’s Big Data + Panel linear metrics with Adobe Analytics streaming data to produce the total, which makes direct comparisons to Nielsen-only numbers imperfect.
- Peacock set a record for NBC Sports streaming on the event and overall streaming consumption rose 13 percent year-over-year, but NBC did not disclose raw Peacock viewer totals.
- Wyndham Clark’s wire-to-wire victory at Shinnecock Hills and a visibly hostile gallery were cited as drivers of late-day interest that produced the peak audience.
- Despite the small 2 percent uptick from 2025, the U.S. Open still trailed the Masters and the PGA Championship in U.S. final-round audiences this season.