Super Tuesday results significantly changed the dynamics of the Democratic primary race. Joe Biden had a very strong night, winning 10 of the 14 states and exceeding expectations. His momentum was boosted by endorsements from other dropping moderate candidates. Bernie Sanders did not expand his coalition as hoped. Elizabeth Warren and Michael Bloomberg both underperformed and have since dropped out. The primary is now a two-candidate race between Biden and Sanders, with Biden holding a narrow lead in delegates. However, over 1,000 delegates are still up for grabs and a contested convention remains possible if no candidate receives a majority.