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 |
| --- | --- | --- | --- | --- |
| July 1 | Red Sox | 3 - 1 | Stottlemyre (0-4) | 37-42 |
| July 2 | Red Sox | 4 - 1 (11) | Wells (2-4) | 37-43 |
| July 3 | Red Sox | 3 - 2 | Smithson (4-7) | 38-43 |
| July 4 | Orioles | 8 - 0 | Stieb (7-5) | 38-44 |
| July 5 | Orioles | 5 - 4 | Key (7-8) | 38-45 |
| July 6 | Orioles | 4 - 1 | Ballard (10-4) | 39-45 |
| July 7 | @ Tigers | 6 - 4 | Hernández (2-2) | 40-45 |
| July 8 | @ Tigers | 8 - 3 | Alexander (4-9) | 41-45 |
| July 9 | @ Tigers | 2 - 0 | Tanana (7-9) | 42-45 |
| July 13 | Athletics | 11 - 7 | Key (7-9) | 42-46 |
| July 14 | Athletics | 4 - 1 | Welch (10-5) | 43-46 |
| July 15 | Athletics | 6 - 1 | Stewart (13-5) | 44-46 |
| July 16 | Athletics | 6 - 2 | Cerutti (5-5) | 44-47 |
| July 17 | Angels | 6 - 4 | Abbott (8-6) | 45-47 |
| July 17 | Angels | 5 - 4 | McClure (2-1) | 46-47 |
| July 18 | Angels | 1 - 0 | Key (7-10) | 46-48 |
| July 20 | @ Mariners | 5 - 2 | Stieb (9-6) | 46-49 |
| July 21 | @ Mariners | 8 - 1 | Harris (1-3) | 47-49 |
| July 22 | @ Mariners | 7 - 1 | Dunne (1-5) | 48-49 |
| July 23 | @ Mariners | 5 - 2 | Key (7-11) | 48-50 |
| July 24 | @ Rangers | 6 - 3 | Álvarez (0-1) | 49-50 |
| July 25 | @ Rangers | 4 - 0 | Ryan (11-6) | 50-50 |
| July 26 | @ Rangers | 11 - 1 | Flanagan (6-7) | 50-51 |
| July 28 | @ Yankees | 6 - 2 | LaPoint (6-9) | 51-51 |
| July 29 | @ Yankees | 7 - 2 | Key (7-12) | 51-52 |
| July 30 | @ Yankees | 7 - 6 | Ward (4-8) | 51-53 |
| July 31 | @ Yankees | 6 - 5 | Hawkins (12-10) | 52-53 |
Question:
During which loss was the record 48-50?
Answer:
Key (7-11)