Most wins in a season: 53 in 1909
Most losses in a season: 91 in 1909
The San Francisco, an independent, minor league baseball team, played in the California League and California State League between 1905 and 1915.
|1905||San Francisco||California State League||5||26||Roster||Stats|
|1907||San Francisco||California State League||3||34||Roster||Stats|
|1908||San Francisco||California State League||9||67||Roster||Stats|
|1909||San Francisco Orphans/Sacramento Senators||California State League||53||91||Roster||Stats|
|1915||Berkeley/San Francisco||California State League||1||5||Roster||Stats|
Average attendance is based upon the number of actual home dates where known (most leagues from 1992 and later). Where the number of home dates is not known, the average is calculated using half the team's total games.