Chelsea have played RCD Mallorca 2 times in competitive football, winning 0, drawing 1 and losing 1, first meeting on 8 Apr 1999 and most recently on 22 Apr 1999. Every meeting is listed below.
| Date | Season | Competition | Venue | Opponent | Score | Scorers | Att |
|---|---|---|---|---|---|---|---|
| 8 Apr 1999 | 1998–99 | Cup Winners' Cup | H | RCD Mallorca | 1–1 | Tore André Flo | 35,524 |
| 22 Apr 1999 | 1998–99 | Cup Winners' Cup | A | RCD Mallorca | 0–1 | 18,848 |