Roger Clemens the former star stepped onto the NBC Sports Sunday set on June 28, 2026.
It was the Yankees‑Red Sox clash, the first time the rivalry was broadcast on NBC since 1995.
The match was also available on Peacock.
Clemens said he wanted to teach fans about the pitchers.
He broke down the work of AL East starters Nathaniel Rodon and Jack Gray.
Many viewers objected to NBC bringing back the series.
Clemens’ presence provided the historic matchup with a former pitcher’s insight.