San Jose Earthquakes connects to Toronto FC in 2 degrees through coaching. First, San Jose Earthquakes links to Chicago Fire FC via coaching: Frank Yallop managed San Jose Earthquakes (2001–2003, 2008–2013) and Chicago Fire FC (2013–2015). Finally, Chicago Fire FC links to Toronto FC via coaching: Bob Bradley managed Chicago Fire FC (1998–2002) and Toronto FC (2022–2023).