Make New York Post a Preferred Source Fans came out in droves to see “The Rivalry” play out in the postseason.
Tuesday’s Yankees-Red Sox wild-card matchup averaged 7.3 million viewers on NBC and Peacock, the most-watched Game 1 among wild-card and division series games in 20 years, the network reported Thursday.
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The 9-0 Yankees win was the most-viewed game of its category since Game 1 of the Tigers-Yankees ALDS series in 2006.
Tuesday’s game peaked at 8.5 million viewers from 9-9:15 p.m. ET, and posted an overall 12 percent increase from last year’s Yankees-Red Sox wild-card series Game 1.
Despite the dramatic viewership increase, the two games were lopsided in the Yankees’ favor, as they outscored Boston 18-2 across the sweep.
New York Yankees third baseman Ryan McMahon (19) greets designated hitter Ben Rice (22) after the final out of the ninth inning of Game 1 of the American League Wild Card Series at Yankee Stadium on Sept. 29, 2026. Charles Wenzelberg / New York Post Both games saw the Yankees’ offense explode for late-inning rallies, with the Bombers scoring five runs in the eighth of Game 1 and six runs in the sixth of Game 2.
“I thought we did a lot of good things offensively,” Boone said following Game 2, “whether it was obviously a couple big long balls, Spencer legs out a strikeout to start the big inning, the stolen base comes into play, we put some balls in play, a couple of really well-computed bunt situations.”
New York Yankees first baseman Luis Garcia Jr. reacts as he rounds the base on his solo home run in the fourth inning of Game 2 of the Wild Card game against the Boston Red Sox at Yankee Stadium on Sept. 30, 2026. Robert Sabo for New York Post In the National League, Tuesday’s Phillies-Braves matchup was the most-watched afternoon wild-card Game 1 of all time, averaging 3.9 million viewers across NBC and Peacock.
The 5-3 Braves win, which peaked at 5 million viewers from 4:30-4:45 p.m. ET, was a 15 percent increase from the Padres-Cubs Game 1 wild-card matchup in 2025.
The historic numbers come during NBC’s return to MLB playoff broadcasting for the first time in 25 years.
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These increases also appear to be reflective league-wide this season, with Front Office Sports reporting in May that national MLB broadcasts were up 44 percent compared to last year.
In-game attendance also grew for the fourth straight season, with 71.5 million fans going to games in 2026, the most since 2017.