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 | Record |
| --- | --- | --- | --- | --- |
| April 8 | @ Rangers | 6 - 3 | Stieb (0-1) | 0-1 |
| April 9 | @ Rangers | 3 - 1 | Correa (0-1) | 1-1 |
| April 10 | @ Rangers | 11 - 10 | Harris (0-1) | 2-1 |
| April 11 | @ Royals | 6 - 2 | Gubicza (0-1) | 3-1 |
| April 12 | @ Royals | 1 - 0 | Acker (0-1) | 3-2 |
| April 13 | @ Royals | 7 - 4 | Stieb (0-2) | 3-3 |
| April 14 | Orioles | 2 - 1 | Alexander (1-1) | 3-4 |
| April 16 | Orioles | Postponed (rain) Rescheduled for April 17 | Postponed (rain) Rescheduled for April 17 | Postponed (rain) Rescheduled for April 17 |
| April 17 | Orioles | 5 - 3 | Key (0-1) | 3-5 |
| April 17 | Orioles | 7 - 4 | Martinez (0-1) | 4-5 |
| April 18 | Royals | 6 - 4 | Stieb (0-3) | 4-6 |
| April 19 | Royals | 6 - 5 | Black (1-2) | 5-6 |
| April 20 | Royals | 6 - 4 | Lamp (0-1) | 5-7 |
| April 21 | Rangers | 7 - 6 | Harris (2-2) | 6-7 |
| April 22 | Rangers | 10 - 1 | Clancy (1-1) | 6-8 |
| April 23 | Rangers | 9 - 8 | Lamp (0-2) | 6-9 |
| April 25 | @ Orioles | 2 - 1 (10) | Aase (1-2) | 7-9 |
| April 26 | @ Orioles | 11 - 5 | Henke (2-1) | 7-10 |
| April 27 | @ Orioles | 8 - 0 | Dixon (2-1) | 8-10 |
| April 29 | Angels | 4 - 3 | Eichhorn (2-1) | 8-11 |
| April 30 | Angels | 6 - 4 | Moore (1-1) | 9-11 |
Question:
Which loss happened april 18?
Answer:
Stieb (0-3)