MLB postseason picture, final baseball standings: Red Sox, Yankees clinch playoff spots on final day
AL Wild Card standings: Boston Red Sox's lead over Yankees down to one game after Friday's loss
In Spite of Pitching Woes, the Red Sox Keep Swinging - The New York Times
Yankees-Red Sox AL Wild Card Game position breakdown
Boston Red Sox beat New York Yankees in AL wild-card game at Fenway Park - The Washington Post
Red Sox Wrap: Early Offensive Rally Pays Off In Win Vs. Yankees
FanGraphs Power Rankings: August 1–14
Surging Yankees move ahead of Red Sox in standings with sweep
Boston Red Sox beat New York Yankees in AL wild-card game at Fenway Park - The Washington Post
Yankees Battle with Boston, Toronto and Seattle for Wild Cards - The New York Times
The six plays that impacted the Yankees' title hopes the most in 2021: - Pinstripe Alley
Michael Wacha's dominant outing leads Red Sox to series win over Yankees
Yankees eliminated from playoff contention with 7-1 loss to Diamondbacks, National