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Results of matches against F.C. Porto
UEFA CHAMPIONS LEAGUE
| Season | ||||
| 2004-05 | Stamford Bridge | Group Stage Match 2 | 3-1 | 39,237 |
| 2004-05 | Estadio do Dragao | Group Stage Match 6 | 1-2 | 42,409 |
| 2006-07 | Estadio do Dragao | Round 1 (First Leg) | 1-1 | 49,000 |
| 2006-07 | Stamford Bridge | Round 1 (Second Leg) | 2-1 | 39,041 |
| 2009-10 | Stamford Bridge | Group Stage Match 1 | 1-0 | 39,436 |
| 2009-10 | Estadio do Dragao | Group Stage Match 5 | 1-0 | 35,000 |
| 2015-16 | Estadio do Dragao | Group Stage Match 2 | 1-2 | 46,120 |
| 2015-16 | Stamford Bridge | Group Stage Match 6 | 2-0 | 41,096 |
| 2020-21 | Estadio Ramon Sanchez Pizjuan | QF (First Leg) | 2-0 | |
| 2020-21 | Estadio Ramon Sanchez Pizjuan | QF (Second Leg) | 0-1 |
Summary
| Attendances | |||||||||||
| Pl | Wo | Dr | Lo | For | Ag | Total | Highest | Lowest | Average | ||
| Home | 5 | 4 | 0 | 1 | 8 | 3 | 158,810 | 41,096 | 31,762 | ||
| Away | 5 | 2 | 1 | 2 | 6 | 5 | 172,529 | 49,000 | 34,506 | ||
| Total | 10 | 6 | 1 | 3 | 14 | 8 | 331,339 | 49,000 | 33,134 |
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