2019–20 Sydney Sixers WBBL season

The 2019–20 Sydney Sixers Women's season was the fifth in the team's history. Coached by Ben Sawyer, they finished fifth in WBBL|05. The Sixers entered the tournament as "hot favourites" and proceeded to win six of their first eight matches. However, after captain Ellyse Perry sustained a shoulder injury, they lost five consecutive games to miss out on qualifying for finals for the first time.

2019–20 Sydney Sixers WBBL season

The 2019–20 Sydney Sixers Women's season was the fifth in the team's history. Coached by Ben Sawyer, they finished fifth in WBBL|05. The Sixers entered the tournament as "hot favourites" and proceeded to win six of their first eight matches. However, after captain Ellyse Perry sustained a shoulder injury, they lost five consecutive games to miss out on qualifying for finals for the first time.