Chelsea have played UN Käerjéng 97 2 times in competitive football, winning 2, drawing 0 and losing 0, first meeting on 15 Sep 1971 and most recently on 29 Sep 1971. Every meeting is listed below.
| Date | Season | Competition | Venue | Opponent | Score | Scorers | Att |
|---|---|---|---|---|---|---|---|
| 15 Sep 1971 | 1971–72 | Cup Winners' Cup | A | UN Käerjéng 97 | 8–0 | Peter Osgood 2, Peter Houseman 9, Peter Osgood 28, Peter Houseman 29, John Hollins 37, Peter Osgood 42, Tommy Baldwin 74, David Webb 81 | 13,000 |
| 29 Sep 1971 | 1971–72 | Cup Winners' Cup | H | UN Käerjéng 97 | 13–0 | Peter Osgood 4, Peter Osgood 6, Alan Hudson 12, John Hollins 13, David Webb 22, Ron Harris 43, Tommy Baldwin 61, Peter Osgood 63, Tommy Baldwin 69, Peter Houseman 78, Peter Osgood 81, Peter Osgood 85, Tommy Baldwin 90 | 27,621 |