Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
1972 Miami Dolphins season
Table title:
Postseason
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Game </th><th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > Opponent </th><th colspan=1 rowspan=1 > Result </th><th colspan=1 rowspan=1 > Record </th><th colspan=1 rowspan=1 > Attendance </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Divisional playoffs </td><td colspan=1 rowspan=1 > December 24, 1972 </td><td colspan=1 rowspan=1 > Cleveland Browns </td><td colspan=1 rowspan=1 > W 20–14 </td><td colspan=1 rowspan=1 > 15–0 </td><td colspan=1 rowspan=1 > 80,010 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Conference championship </td><td colspan=1 rowspan=1 > December 31, 1972 </td><td colspan=1 rowspan=1 > at Pittsburgh Steelers </td><td colspan=1 rowspan=1 > W 21–17 </td><td colspan=1 rowspan=1 > 16–0 </td><td colspan=1 rowspan=1 > 50,350 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Super Bowl VII </td><td colspan=1 rowspan=1 > January 14, 1973 </td><td class="highlighted"  colspan=1 rowspan=1 > Washington Redskins </td><td colspan=1 rowspan=1 > W 14–7 </td><td class="highlighted"  colspan=1 rowspan=1 > 17–0 </td><td colspan=1 rowspan=1 > 90,182 </td></tr>
</table>
Question:
What was the outcome of the Miami Dolphins in the 1972 postseason?
Answer:
The 1972 Dolphins won all three games, including Super Bowl VII against the Washington Redskins, to finish 17–0.