would take a slim overtime win in with a field goal ending the game 37-34. On August 20, 2011, in the third week of the pre-season, the pre-season game between the rivals was marked by fights in restrooms and stands at Candlestick Park including a shooting outside the stadium in which several were injured. The NFL decided to cancel all future pre-season games between the Raiders and 49ers. Cleveland Browns In the AAFC, the only other competitive team other than the 49ers was the Cleveland Browns, who they played twice each of the four years the league was in service; Cleveland lost just four games in the AAFC, and San Francisco was responsible for two of them, including the one that broke a 29-game streak where Cleveland did not lose a game. The final game in AAFC history matched the two for the AAFC Championship, which Cleveland won 21–7. The rivalry did not last into the NFL years, particularly after the teams were placed in opposite conferences in . The rivalry has turned into a friendly relationship as many 49ers personnel helped the Browns relaunch in 1999, specifically former 49ers president and CEO Carmen Policy and vice president/director of football operations Dwight Clark, who were hired by the expansion Browns in the same roles. In addition, 49ers owners John York and Denise DeBartolo York reside in Youngstown, southeast of Cleveland. Long-time Browns placekicker and fan favorite Phil Dawson and backup quarterback Colt McCoy signed with the 49ers in 2014. Season-by-season records This is a partial list of the 49ers' last five completed seasons. For the full season-by-season franchise results, see List of San Francisco 49ers seasons. Home stadiums Kezar Stadium (1946–1970) Candlestick Park (1971–2013) Stanford Stadium (1989 for one game due to the Loma Prieta earthquake) Levi's Stadium (2014–present) State Farm Stadium (2020 for three games due to restrictions related to the COVID-19 pandemic in the San Francisco Bay Area) Players of note Current roster Pro Football Hall of Famers Retired numbers * During his tenure with the 49ers from 2006 to 2007, quarterback Trent Dilfer, a long-time friend of Brodie, wore No. 12 with his permission, unofficially unretiring the number as a tribute. 49ers Hall of Fame The Edward J. DeBartolo Sr. 49ers Hall of Fame is the team's official hall of honor for the franchise's greatest players and contributors. Forty-Niner 10-year club The 10-year club is a shrine