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:
| Res. | Record | Opponent | Method | Round |
| --- | --- | --- | --- | --- |
| Loss | 5-5 | Jeff Monson | Decision (unanimous) | 3 |
| Loss | 5-4 | Gary Armbrust | Decision | N/A |
| Loss | 5-3 | Carlos Newton | Submission (triangle choke) | 1 |
| Loss | 5-2 | Josh Barnett | Decision (unanimous) | 1 |
| Win | 5-1 | Lucas Silva de Jesus | Submission (punches) | 1 |
| Loss | 4-1 | Dario Amorim | Decision (unanimous) | 1 |
| Win | 4-0 | Jason Fairn | Submission (knees) | N/A |
| Win | 3-0 | Lance Gibson | TKO (rear naked choke) | 1 |
| Win | 2-0 | John Matua | Submission (armbar) | 1 |
| Win | 1-0 | Chris Munsen | Submission (choke) | 1 |
Question:
How many rounds was the match against Jason Fairn?
Answer:
N/A