Records
Chelsea highest appearance-maker is ex-captain Ron Harris , who played in 795 first-class games for the club between 1961 and 1980. This record is unlikely to be broken in the near future; Chelsea's current highest appearance-maker is Frank Lampard with 366. The record for a Chelsea goalkeeper is held by Harris's contemporary, Peter Bonetti, who made 729 appearances (1959–79). With 116 caps (67 while at the club), Marcel Desailly of France is Chelsea's most capped international player
Bobby Tambling is Chelsea's all-time top goalscorer, with 202 goals in 370 games (1959–70). Lampard is the top scorer currently at the club,(2001–). With 193 goals.
Officially, Chelsea's highest home attendance is 82,905 for a First Division match against Arsenal on 12 October 1935. However, an estimated crowd of over 100,000 attended a friendly match against Soviet team Dynamo Moscow on 13 November 1945. The modernization of Stamford Bridge during the 1990s and the introduction of all-seater stands mean that neither record will be broken for the foreseeable future. The current legal capacity of Stamford Bridge is 42,055.
Chelsea hold numerous records in English and European football. They hold the record for the highest points total for a league season (95), the fewest goals conceded during a league season (15), the most consecutive clean sheets during a league season (10), the highest number of Premier League victories in a season (29), the highest number of clean sheets overall in a Premier League season (25) (all set during the 2004-05 season), and the most consecutive clean sheets from the start of a league season (6) ( 2005-06).
The club's 21–0 aggregate victory over Jeunesse Hautcharage in the UEFA Cup Winner's Cup in 1971 remains a record in European competition. Roberto Di Matteo holds the record for fastest goal in an FA Cup final at Wembley, which came 42 seconds into Chelsea's win over Middlesbrough in 1997. Chelsea hold the record for the longest streak of unbeaten matches at home in the English top-flight. They secured the record on 12 August 2007, beating the previous run of 63 matches set by Liverpool between 1978 and 1980. The record is ongoing, and currently stands at 83 matches.