Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Game | March | Opponent | Score | Record | Points |
| --- | --- | --- | --- | --- | --- |
| 62.0 | 1.0 | @ Toronto Maple Leafs | 2–3 | 35–16–11 | 81.0 |
| 63.0 | 4.0 | @ Montreal Canadiens | 1–7 | 35–17–11 | 81.0 |
| 64.0 | 5.0 | St. Louis Blues | 7–1 | 36–17–11 | 83.0 |
| 65.0 | 7.0 | Atlanta Flames | 5–3 | 37–17–11 | 85.0 |
| 66.0 | 11.0 | Boston Bruins | 6–2 | 38–17–11 | 87.0 |
| 67.0 | 12.0 | Colorado Rockies | 6–2 | 39–17–11 | 89.0 |
| 68.0 | 15.0 | @ New York Rangers | 2–2 | 39–17–12 | 90.0 |
| 69.0 | 16.0 | @ Buffalo Sabres | 1–3 | 39–18–12 | 90.0 |
| 70.0 | 18.0 | Buffalo Sabres | 2–2 | 39–18–13 | 91.0 |
| 71.0 | 20.0 | New York Islanders | 4–2 | 40–18–13 | 93.0 |
| 72.0 | 23.0 | Toronto Maple Leafs | 4–1 | 41–18–13 | 95.0 |
| 73.0 | 25.0 | @ Minnesota North Stars | 4–3 | 42–18–13 | 97.0 |
| 74.0 | 28.0 | @ Colorado Rockies | 3–4 | 42–19–13 | 97.0 |
| 75.0 | 31.0 | @ Vancouver Canucks | 3–2 | 43–19–13 | 99.0 |
Question:
Which opponent was present on March 28?
Answer:
@ Colorado Rockies