Roger Clemens the former star appeared on the NBC Sports Sunday set on June 28, 2026.
It was the Yankees‑Red Sox clash, the initial airing the rivalry aired on NBC since 1995.
The game also streamed on Peacock.
Clemens stated he aimed to educate fans on the pitchers.
He explained AL East starters Nathaniel Rodon and Jack Gray.
Several viewers complained about NBC bringing back the series.
Clemens’ presence gave the historic matchup a former pitcher’s point of view.