Is She Really Going Out with Him? by Joe Jackson first appeared on the Israeli foreign-music chart on 6 Aug 1979, entering at #37. It peaked at #19 on 27 Aug 1979. In total it spent 7 weeks on the chart, last charting on 17 Sep 1979.
| Wk | Date | Pos |
|---|---|---|
| 1 | 6 Aug 1979 | 37 |
| 2 | 13 Aug 1979 | 28 |
| 3 | 20 Aug 1979 | 22 |
| 4 | 27 Aug 1979 | 19 |
| 5 | 3 Sep 1979 | 28 |
| 6 | 10 Sep 1979 | 33 |
| 7 | 17 Sep 1979 | 38 |