壞愛情 (2019年韓國電視劇)
收視率

| 集數 | 播出日期 | AGB收視率> 大韓民國（全國） | AGB收視率> 首爾（首都圈） | TNMS（朝鲜语：）收視率> 大韓民國（全國） |
| --- | --- | --- | --- | --- |
| 1 | 2019/12/02 | 3.5% |  |  |
| 2 | 2019/12/03 | 3.3% |  |  |
| 3 | 2019/12/04 | 3.3% |  | 5.4% |
| 4 | 2019/12/05 | 3.6% |  | 4.9% |
| 5 | 2019/12/06 | 3.6% |  |  |
| 6 | 2019/12/09 | 4.0% |  |  |
| 7 | 2019/12/10 | 3.1% |  | 5.0% |
| 8 | 2019/12/11 | 3.6% |  | 5.1% |
| 9 | 2019/12/12 | 3.7% |  |  |
| 10 | 2019/12/13 | 3.6% |  |  |
| 11 | 2019/12/16 | 3.5% |  |  |
| 12 | 2019/12/17 | 3.4% |  |  |
| 13 | 2019/12/18 | 3.9% |  |  |
| 14 | 2019/12/19 | 3.6% |  |  |
| 15 | 2019/12/20 | 4.1% |  | 5.3% |
| 16 | 2019/12/23 | 3.6% |  |  |
| 17 | 2019/12/24 | 3.7% |  |  |
| 18 | 2019/12/25 | 3.1% |  |  |
| 19 | 2019/12/26 | 4.0% |  |  |
| 20 | 2019/12/27 | 3.7% |  |  |
| 21 | 2019/12/30 | 3.9% |  |  |
| 22 | 2019/12/31 | 3.9% |  | 5.7% |
| 23 | 2020/01/01 | 2.9% |  |  |
| 24 | 2020/01/02 | 3.9% |  |  |
| 25 | 2020/01/03 | 3.8% |  | 5.6% |
| 26 | 2020/01/06 | 3.8% |  |  |
| 27 | 2020/01/07 | 3.6% |  |  |
| 28 | 2020/01/08 | 3.5% |  |  |
| 29 | 2020/01/09 | 4.2% |  |  |
| 30 | 2020/01/10 | 4.1% |  | 5.2% |
| 31 | 2020/01/13 | 3.7% |  |  |
| 32 | 2020/01/14 | 4.0% |  | 5.1% |
| 33 | 2020/01/15 | 3.8% |  | 5.1% |
| 34 | 2020/01/16 | 4.0% |  | 5.1% |
| 35 | 2020/01/17 | 3.9% |  | 5.4% |
| 36 | 2020/01/20 | 4.1% |  |  |
| 37 | 2020/01/21 | 3.7% |  | 5.3% |
| 38 | 2020/01/22 | 4.3% |  | 5.5% |
| 39 | 2020/01/23 | 4.2% |  | 5.3% |
| 40 | 2020/01/24 | 3.0% |  |  |
| 41 | 2020/01/27 | 3.1% |  |  |
| 42 | 2020/01/28 | 4.0% |  |  |
| 43 | 2020/01/29 | 4.3% |  | 5.8% |
| 44 | 2020/01/30 | 4.3% |  |  |
| 45 | 2020/02/03 | 4.2% |  |  |
| 46 | 2020/02/04 | 4.2% |  | 5.5% |
| 47 | 2020/02/05 | 4.6% |  | 5.9% |
| 48 | 2020/02/06 | 4.4% |  | 5.9% |
| 49 | 2020/02/07 | 4.3% |  |  |
| 50 | 2020/02/10 | 4.6% |  | 6.4% |
| 51 | 2020/02/11 | 4.6% |  | 5.7% |
| 52 | 2020/02/12 | 4.4% |  | 6.0% |
| 53 | 2020/02/13 | 4.7% |  | 5.9% |
| 54 | 2020/02/14 | 4.5% |  | 6.2% |
| 55 | 2020/02/17 | 5.0% |  |  |
| 56 | 2020/02/18 | 4.8% |  | 6.0% |
| 57 | 2020/02/19 | 4.9% | 4.9% |  |
| 58 | 2020/02/20 | 5.3% |  | 6.7% |
| 59 | 2020/02/21 | 5.6% |  | 6.0% |
| 60 | 2020/02/24 | 4.8% |  |  |
| 61 | 2020/02/25 | 5.1% |  |  |
| 62 | 2020/02/26 | 4.6% |  | 6.3% |
| 63 | 2020/02/27 | 5.1% |  | 6.0% |
| 64 | 2020/02/28 | 5.6% |  |  |
| 65 | 2020/03/02 | 5.1% |  |  |
| 66 | 2020/03/03 | 5.8% | 5.4% | 6.7% |
| 67 | 2020/03/04 | 5.1% |  | 6.5% |
| 68 | 2020/03/05 | 5.6% | 5.4% | 6.6% |
| 69 | 2020/03/06 | 5.3% |  | 6.2% |
| 70 | 2020/03/09 | 5.2% |  | 6.3% |
| 71 | 2020/03/10 | 5.1% |  | 6.3% |
| 72 | 2020/03/11 | 5.4% |  | 6.4% |
| 73 | 2020/03/12 | 6.1% | 5.8% | 6.9% |
| 74 | 2020/03/13 | 5.6% |  | 5.9% |
| 75 | 2020/03/16 | 5.6% |  | 6.5% |
| 76 | 2020/03/17 | 5.7% |  | 6.5% |
| 77 | 2020/03/18 | 5.8% | 5.5% | 6.2% |
| 78 | 2020/03/19 | 6.0% | 5.6% | 6.6% |
| 79 | 2020/03/20 | 6.2% | 5.9% | 6.4% |
| 80 | 2020/03/23 | 5.7% |  | 6.8% |
| 81 | 2020/03/24 | 6.1% | 6.1% | 6.4% |
| 82 | 2020/03/25 | 6.1% | 5.9% | 6.7% |
| 83 | 2020/03/26 | 6.0% | 5.6% | 7.2% |
| 84 | 2020/03/27 | 5.8% |  | 7.0% |
| 85 | 2020/03/30 | 6.3% |  | 7.4% |
| 86 | 2020/03/31 | 5.9% |  | 7.3% |
| 87 | 2020/04/01 | 5.8% |  | 7.5% |
| 88 | 2020/04/02 | 6.0% | 5.8% | 7.8% |
| 89 | 2020/04/03 | 5.6% |  | 7.5% |
| 90 | 2020/04/06 | 5.9% | 5.6% | 6.9% |
| 91 | 2020/04/07 | 5.9% | 5.9% | 7.6% |
| 92 | 2020/04/08 | 5.6% |  | 7.0% |
| 93 | 2020/04/09 | 5.6% | 5.1% | 7.3% |
| 94 | 2020/04/10 | 6.1% |  | 7.9% |
| 95 | 2020/04/13 | 5.7% | 5.3% | 7.0% |
| 96 | 2020/04/14 | 6.0% | 5.9% | 7.4% |
| 97 | 2020/04/15 | 6.2% | 5.9% |  |
| 98 | 2020/04/16 | 6.0% | 5.9% | 7.7% |
| 99 | 2020/04/17 | 6.6% | 6.4% | 7.1% |
| 100 | 2020/04/20 | 5.8% |  | 6.8% |
| 101 | 2020/04/21 | 6.3% | 5.8% | 6.8% |
| 102 | 2020/04/22 | 6.0% |  | 7.9% |
| 103 | 2020/04/23 | 6.2% | 5.9% | 8.2% |
| 104 | 2020/04/24 | 6.3% | 6.0% | 7.8% |
| 105 | 2020/04/27 | 6.1% | 6.0% | 7.0% |
| 106 | 2020/04/28 | 6.0% | 5.8% | 8.4% |
| 107 | 2020/04/29 | 6.4% | 6.3% | 7.5% |
| 108 | 2020/04/30 | 5.6% | 5.6% | 7.0% |
| 109 | 2020/05/01 | 5.5% | 5.5% | 7.1% |
| 110 | 2020/05/04 | 5.7% |  | 6.9% |
| 111 | 2020/05/05 | 5.4% | 5.1% | 6.7% |
| 112 | 2020/05/06 | 6.3% | 6.0% | 7.3% |
| 113 | 2020/05/07 | 5.9% | 5.8% | 7.8% |
| 114 | 2020/05/08 | 6.3% | 6.1% | 7.6% |
| 115 | 2020/05/11 | 5.9% | 5.7% | 6.4% |
| 116 | 2020/05/12 | 6.1% | 5.8% | 7.0% |
| 117 | 2020/05/13 | 6.5% | 6.1% | 7.3% |
| 118 | 2020/05/14 | 6.1% | 5.8% | 6.5% |
| 119 | 2020/05/15 | 6.2% | 5.8% | 7.2% |
| 120 | 2020/05/18 | 5.4% |  | 6.8% |
| 121 | 2020/05/19 | 6.1% | 5.7% | 6.7% |
| 122 | 2020/05/20 | 6.3% | 5.9% | 7.0% |
| 123 | 2020/05/21 | 6.5% | 6.5% | 7.2% |
| 124 | 2020/05/22 | 6.1% | 6.1% | 7.3% |
| 125 | 2020/05/25 | 6.4% | 6.3% | 7.3% |
| 126 | 2020/05/26 | 6.0% | 5.6% | 8.0% |
| 127 | 2020/05/27 | 6.8% | 6.4% | 7.6% |
| 128 | 2020/05/28 | 6.9% | 6.7% | 8.1% |
| 129 | 2020/05/29 | 6.8% | 6.6% | 7.4% |
| 平均收視率 | 平均收視率 | 5.01% | － | － |
收視最低的集數以藍色表示，收視最高的集數以紅色表示，而空格則表示該集的收視沒有相關數據。