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:
| Player | Current singles ranking | Current doubles ranking | First year played | Ties played | Total W–L | Singles W–L | Doubles W–L |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Ričardas Berankis | 68 | 515 | 2007.0 | 13.0 | 17–9 | 14–5 | 3–4 |
| Mantas Bugailiškis | N/A | N/A | 2013.0 | 1.0 | 0–1 | 0–0 | 0–1 |
| Laurynas Grigelis | 439 | 414 | 2008.0 | 9.0 | 7–9 | 4–7 | 3–2 |
| Lukas Mugevičius | N/A | 1513 | 2010.0 | 6.0 | 3–7 | 2–4 | 1–3 |
| Dovydas Šakinis | 1581 | N/A | 2009.0 | 10.0 | 4–8 | 3–5 | 1–3 |
Question:
What is the Current singles ranking for the player named Mantas Bugailiškis?
Answer:
N/A