[7] Toliver was traded to the Los Angeles Sparks just before the start of the 2010 season in exchange for a 2011 second round draft pick.

Toliver was ranked 4th in three-point field goal percentage while averaging 13.2 points per game during the regular season.

On June 24, 2016, Toliver scored a season-high 25 points along with 7 three-pointers in a regular season game win against the Minnesota Lynx.

[11] With a supporting cast of Candace Parker and Nneka Ogwumike, Toliver won her first WNBA championship with the Sparks as they defeated the Minnesota Lynx 3–2 in the Finals.

[13] On May 14, 2017, Toliver made her debut for the Mystics, scoring 8 points along with 4 assists in an 89–74 victory over the San Antonio Stars.

[14] On July 19, 2017, with Tayler Hill and Elena Delle Donne sidelined with injuries, Toliver scored a season-high 29 points while hitting 7 three-pointers in a 100–96 overtime win against the Atlanta Dream after coming back from a 21-point deficit.

The Mystics finished as the number three seed in the league with a 22–12 record, receiving a bye to the second round elimination game.

In the semi-finals, they defeated the Atlanta Dream in five games, advancing to the WNBA Finals for the first time in franchise history.

A few weeks after the all-star break, Toliver injured her knee and missed the rest of the regular season.

Toliver returned from injury in the playoffs for Game 1 off the bench against the Las Vegas Aces in the semi-finals, helping the Mystics gain a 1–0 lead.

From 2011 to 2014, Toliver played three off-seasons in Russia for Dynamo Moscow, winning back-to-back championships with the team in 2013 and 2014.

From 2014 to 2016, Toliver has played for UMMC Ekaterinburg in Russia for two off-seasons and had won back-to-back championships with the team in 2015 and 2016.

As of August 2016, Toliver had re-signed with UMMC Ekaterinburg for the 2016–17 off-season and won her third consecutive championship with the team.

[28] In 2017, Toliver re-signed again with UMMC Ekaterinburg for the 2017-18 off-season and won her fourth consecutive Russian League championship with the team.