Club record in UEFA competitions

  • Biggest win:
    27/09/1978, Śląsk 5-1 Pezoporikos, Wroclaw
  • Biggest defeat:
    01/10/1980, Dundee United 7-2 Śląsk, Dundee
  • Appearances in UEFA Champions League:  2
  • Appearances in UEFA Cup Winners' Cup:  2
  • Appearances in UEFA Europa League:  7
  • Player with most UEFA appearances: 22
    Janusz Sybis (  POL)
  • Top scorers in UEFA club competitions: 12
    Tadeusz Pawlowski (  POL)