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:
| Date | Opponent | Score | Loss | Attendance | Record |
| --- | --- | --- | --- | --- | --- |
| May 1 | @ Angels | 1-0 | Carrasco (0-2) | 41721.0 | 13-12 |
| May 2 | @ Angels | 10-3 | Lackey (3-2) | 35943.0 | 14-12 |
| May 3 | Indians | 3-14 | Haren (1-3) | 18248.0 | 14-13 |
| May 4 | Indians | 12-4 | Johnson (2-2) | 14695.0 | 15-13 |
| May 5 | Devil Rays | 1-3 | Blanton (3-3) | 12552.0 | 15-14 |
| May 6 | Devil Rays | 3-2 | Orvella (1-3) | 25080.0 | 16-14 |
| May 7 | Devil Rays | 2-3 | Halsey (1-1) | 22837.0 | 16-15 |
| May 9 | @ Blue Jays | 6-5 | Towers (0-7) | 36269.0 | 17-15 |
| May 10 | @ Blue Jays | 7-9 | Blanton (3-4) | 19269.0 | 17-16 |
| May 11 | @ Blue Jays | 3-8 | Saarloos (1-1) | 23974.0 | 17-17 |
| May 12 | @ Yankees | 0-2 | Zito (2-3) | 47497.0 | 17-18 |
| May 13 | @ Yankees | 3-4 | Halsey (1-2) | 53907.0 | 17-19 |
| May 14 | @ Yankees | 6-1 | Johnson (5-4) | 52587.0 | 18-19 |
| May 16 | Mariners | 12-6 | Hernández (3-5) | 16397.0 | 19-19 |
| May 17 | Mariners | 7-2 | Moyer (1-4) | 19208.0 | 20-19 |
| May 18 | Mariners | 6-3 | Piñeiro (4-4) | 18136.0 | 21-19 |
| May 19 | Giants | 1-0 | Lowry (1-1) | 35077.0 | 22-19 |
| May 20 | Giants | 2-4 (10) | Calero (0-1) | 35077.0 | 22-20 |
| May 21 | Giants | 0-6 | Blanton (4-5) | 35077.0 | 22-21 |
| May 22 | @ White Sox | 4-5 (10) | Flores (0-1) | 39354.0 | 22-22 |
| May 23 | @ White Sox | 3-9 | Saarloos (2-2) | 38860.0 | 22-23 |
| May 24 | @ White Sox | 2-3 | Haren (4-4) | 38434.0 | 22-24 |
| May 25 | @ Rangers | 7-8 | Street (1-2) | 22006.0 | 22-25 |
| May 26 | @ Rangers | 3-5 | Gaudin (0-2) | 27791.0 | 22-26 |
| May 27 | @ Rangers | 6-3 | Loe (3-5) | 41226.0 | 23-26 |
| May 28 | @ Rangers | 3-4 | Saarloos (2-3) | 38905.0 | 23-27 |
| May 29 | Royals | 4-6 | Haren (4-5) | 28040.0 | 23-28 |
| May 30 | Royals | 7-8 (10) | Roney (0-1) | 12516.0 | 23-29 |
| May 31 | Royals | 7-0 | Elarton (1-6) | 25181.0 | 24-29 |
Question:
Which Opponent has a Date of may 30?
Answer:
Royals