Song: "Watch Out For Lucy"
Artist: Eric Clapton
Peak position on the Cashbox Singles chart: #45
Number of weeks on the Cashbox Singles chart: 8
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| February 17, 1979 | 85 | Watch Out For Lucy | Eric Clapton | RSO 910b |
| February 24, 1979 | 74 | Watch Out For Lucy | Eric Clapton | RSO 910b |
| March 3, 1979 | 65 | Watch Out For Lucy | Eric Clapton | RSO 910b |
| March 10, 1979 | 57 | Watch Out For Lucy | Eric Clapton | RSO 910b |
| March 17, 1979 | 52 | Watch Out For Lucy | Eric Clapton | RSO 910b |
| March 24, 1979 | 47 | Watch Out For Lucy | Eric Clapton | RSO 910b |
| March 31, 1979 | 45 | Watch Out For Lucy | Eric Clapton | RSO 910b |
| April 7, 1979 | 100 | Watch Out For Lucy | Eric Clapton | RSO 910b |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.