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:
Sam Barry
Table title:
Football
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Team </th><th colspan=1 rowspan=1 > Overall </th><th colspan=1 rowspan=1 > Conference </th><th colspan=1 rowspan=1 > Standing </th><th colspan=1 rowspan=1 > Bowl/playoffs </th></tr>
<tr> <td class="highlighted"  colspan=9 rowspan=1 > Knox Prairie Fire (Independent) (1918–1921) </td></tr>
<tr> <td colspan=1 rowspan=1 > 1918 </td><td colspan=1 rowspan=1 > Knox </td><td colspan=1 rowspan=1 > 2–2–2 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1919 </td><td colspan=1 rowspan=1 > Knox </td><td class="highlighted"  colspan=1 rowspan=1 > 8–0 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1920 </td><td colspan=1 rowspan=1 > Knox </td><td colspan=1 rowspan=1 > 3–3–2 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1921 </td><td colspan=1 rowspan=1 > Knox </td><td colspan=1 rowspan=1 > 2–7 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=2 rowspan=1 > Knox: </td><td class="highlighted"  colspan=1 rowspan=1 > 15–12–4 </td><td colspan=1 rowspan=1 >  </td><td colspan=5 rowspan=1 >  </td></tr>
<tr> <td colspan=9 rowspan=1 > USC Trojans (Pacific Coast Conference) (1941) </td></tr>
<tr> <td colspan=1 rowspan=1 > 1941 </td><td colspan=1 rowspan=1 > USC </td><td colspan=1 rowspan=1 > 2–6–1 </td><td colspan=1 rowspan=1 > 2–4–1 </td><td colspan=1 rowspan=1 > 8th </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=2 rowspan=1 > USC: </td><td colspan=1 rowspan=1 > 2–6–1 </td><td colspan=1 rowspan=1 > 2–4–1 </td><td colspan=5 rowspan=1 >  </td></tr>
<tr> <td colspan=2 rowspan=1 > Total: </td><td colspan=1 rowspan=1 > 17–18–5 </td><td colspan=7 rowspan=1 >  </td></tr>
</table>
Question:
What was Sam Barry's Knox College team record overall from 1918-1921, and what was their record in 1919 specifically?
Answer:
Sam Barry's Knox College team posted a 15–12–4 record from 1918 to 1921, including a 8–0 mark in 1919.