Ph.D appears once in the Israeli foreign-music chart archive (1982). Their highest position was #37. Best performer: I Won't Let You Down (peak #37, 2 weeks on chart). 1 of their songs also placed on a year-end chart.
| Peak | Song | Entered | Wks | Annual |
|---|---|---|---|---|
| 37 | I Won't Let You Down with Jim Diamond | 29 Mar 1982 | 2 | 1982 #30 |