Sen. Kamala Harris (D-Calif.) has greatly improved her odds among Democratic candidates of winning the 2020 presidential election, tying with Sen. Bernie Sanders (I-Vt.), according to betting website Oddshark.

The site lists President Donald Trump as the clear favorite to win in 2020, with betting odds of +140. Harris and Sanders came in second place with odds of +1,200 each as of Aug. 7.

Sanders previously had been the top challenger, while Harris was tied with former Vice President Joe Biden for second-best odds.

Vice President Pence and Biden now have third-best odds of +1,400, followed by Democratic Sens. Elizabeth Warren (Mass.) and Cory Booker (N.J.) at +2,000 each.

Sen. Kirsten Gillibrand (D-N.Y.) is listed at +2,500. The next Democrat on the list is former first lady Michelle Obama, at +4,000.