Table:
text: 1972–73 Pittsburgh Penguins season
Final standings
March
Date_ Visitor Score Home Attendance Record Points
March 3 California 2–1 Pittsburgh 11688 27–31–7 61
March 4 Minnesota 5–2 Pittsburgh 12624 27–32–7 61
March 7 Pittsburgh 4–10 Minnesota 15273 27–33–7 61
March 10 NY Rangers 5–4 Pittsburgh 13100 27–34–7 61
March 11 Pittsburgh 2–3 Philadelphia 16600 27–35–7 61
March 14 Pittsburgh 3–2 Los Angeles 8007 28–35–7 63
March 16 Pittsburgh 5–5 California 5180 28–35–8 64
March 17 Pittsburgh 1–6 Vancouver 15570 28–36–8 64
March 21 California 2–5 Pittsburgh 8169 29–36–8 66
March 24 Buffalo 4–4 Pittsburgh 12945 29–36–9 67
March 25 Pittsburgh 4–2 Atlanta 13200 30–36–9 69
March 28 Atlanta 3–6 Pittsburgh 10081 31–36–9 71
March 31 Pittsburgh 2–7 St. Louis 20009 31–37–9 71

Question: What is the 1972-73 Pittsburgh Penguins March final score for the game with a record of 31-37-9?

Question: What is the game date for the 1972-73 Pittsburgh Penguins march, ending in Vancouver?