Borderline
(Reggie Lucas)
5:18
Producer: Reggie Lucas
Side «B»: "Think of Me", "Physical Attraction"
| Chart (1984–86) | Peak position |
|---|---|
| Australia (Kent Music Report) | 12 |
| Belgium (Ultratop 50 Flanders) | 🥉3 |
| Canada Top Singles (RPM) | 25 |
| Iceland (RÚV) | ✔️9 |
| Ireland (IRMA) | 12 |
| Ireland (IRMA) 1986 Re-Release | 🥇1 |
| Netherlands (Single Top 100) | 🥉3 |
| New Zealand (Recorded Music NZ) | 47 |
| Switzerland (Schweizer Hitparade) | 23 |
| UK Singles (OCC) | 56 |
| UK Singles (OCC) 1986 Re-Release | 🥈2 |
| US Billboard Hot 100 | ✔️10 |
| US Adult Contemporary (Billboard) | 23 |
| US Dance Club Songs (Billboard) | ✔️4 |
Year-end charts
| Chart (1984) | Position |
|---|---|
| Australia (Kent Music Report) | 75 |
| US Billboard Hot 100 | 35 |
| Chart (1986) | Position |
|---|---|
| UK Singles (Official Charts Company) | 50 |
Certifications
| Region | Certification | Certified units/sales |
|---|---|---|
| United Kingdom (BPI) | 👑Gold | 310,000 |
| United States (RIAA) | 👑Gold | 500,000 |