1990–91 Boston Bruins season
Pittsburgh Penguins 4, Boston Bruins 2
Columns: Date | Visitor | Score | Home | Record
May 1 | Pittsburgh Penguins | 3–6 | Boston Bruins | 1–0 | May 3 | Pittsburgh Penguins | 4–5 (OT) | Boston Bruins | 2–0 | May 5 | Boston Bruins | 1–4 | Pittsburgh Penguins | 2–1 | May 7 | Boston Bruins | 1–4 | Pittsburgh Penguins | 2–2 | May 9 | Pittsburgh Penguins | 7–2 | Boston Bruins | 2–3 | May 11 | Boston Bruins | 3–5 | Pittsburgh Penguins | 2–4