Sheffield, Tigers turn on power, sweep Red Sox – The Denver Post
Robinson Cano hits 3-run HR, Yankees beat Diamondbacks
Yankees 6-7 Red Sox (Apr 22, 2007) Final Score - ESPN
Red Sox 5, Blue Jays 3: Beckett betters Halladay
A-Rod hits walk-off slam - Eurosport
On this date in 2007: Red Sox hit four straight HRs to sweep Yankees
New York Yankees - Wikipedia
History Repeats as Yankees Sweep Red Sox - The New York Times
May 24, 2006: Yankees overcome Manny Ramírez's 2 home runs to beat Red Sox – Society for American Baseball Research
15 years ago, the Red Sox hit 4 straight home runs