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:
| Result | Opponent | Method | Event | Date | Notes |
| --- | --- | --- | --- | --- | --- |
| Win | Ricardo Almeida | Technical Submission (Injury) | ADCC 2001 Absolute Division | 2001.0 | 3rd Place Spot-Wins Bronze Medal |
| Loss | Ricardo Arona | Points | ADCC 2001 Absolute | 2001.0 | Semi-Finals |
| Win | Ricco Rodriguez | Points | ADCC 2001 Absolute | 2001.0 | Quarter-Finals |
| Win | Genki Sudo | Points | ADCC 2001 Absolute | 2001.0 | Opening Round |
| Loss | Mark Robinson | Points | ADCC 2001 +99KG | 2001.0 | Quarter-Finals |
| Win | Hiroki Fukuda | Submission (Rear Naked Choke) | ADCC 2001 +99KG | 2001.0 | Opening Round |
Question:
Tell me the lowest date for result of win and method of points with notes of opening round
Answer:
2001.0