Eres tu by Mossad first appeared on the Israeli foreign-music chart on 15 Apr 1973, entering at #23. It peaked at #2 on 10 Jun 1973. In total it spent 14 weeks on the chart, last charting on 12 Aug 1973. It also made the year-end chart: #24 of 1973.
| Wk | Date | Pos |
|---|---|---|
| 1 | 15 Apr 1973 | 23 |
| 2 | 13 May 1973 | 15 |
| 3 | 20 May 1973 | 5 |
| 4 | 27 May 1973 | 4 |
| 5 | 3 Jun 1973 | 4 |
| 6 | 10 Jun 1973 | 2 |
| 7 | 24 Jun 1973 | 4 |
| 8 | 1 Jul 1973 | 6 |
| 9 | 8 Jul 1973 | 8 |
| 10 | 15 Jul 1973 | 10 |
| 11 | 22 Jul 1973 | 12 |
| 12 | 29 Jul 1973 | 15 |
| 13 | 5 Aug 1973 | 18 |
| 14 | 12 Aug 1973 | 21 |