Brittney Griner took a moment on social media to say farewell to the Mercury for 11 seasons with the franchise.

WNBA star Brittney Griner has officially bid farewell to the Phoenix Mercury after her decision to leave this offseason.

Brittney Griner shared several reasons why she decided to leave the Phoenix Mercury and join the Atlanta Dream in free agency.

WNBA All-Star Brittney Griner is on the move ... has spent her entire 11-year career with the Phoenix Mercury. In Phoenix, Griner earned 10 All-Star nods, six All-WNBA Team honors and seven ...

Key moments in Brittney Griner's time with Phoenix Mercury, which included 10 WNBA all-star selections, detainment in Russia and subsequent release.

In one of the most newsworthy free agent moves in WNBA history, 10-time All-Star Brittney Griner has agreed to ... career to this point with the Phoenix Mercury. An unrestricted free agent ...

Brittney Griner has officially joined the Atlanta Dream on a one-year deal, marking a significant transition after spending her entire career with the Phoenix Mercury. Griner expressed her ...

Brittney Griner is leaving the Valley for Atlanta. After 11 seasons entirely played with the Phoenix Mercury, the 10-time All-Star center Griner has agreed to join the Atlanta Dream in free agency.

The 34-year-old Griner averaged 17.7 points, 7.4 rebounds, 1.9 assists and 2.6 blocks per game in her 11-year career with the Mercury. She also helped lead Phoenix to the WNBA championship in 2014.