She has also appeared in New Japan Pro-Wrestling (NJPW) as a valet for the villainous Bullet Club stable, where she was billed as Amber Gallows.

[3] After researching how to get involved with the sport, Davis trained under Strawberry Fields, Leilani Kai, and Gary Royal at the Mid-Atlantic Wrestling Academy in Charlotte, North Carolina.

[11] After Vaine signed a WWE contract, O'Neal moved into singles competition and lost to both Cindy Rogers in a triple threat elimination match also including Tiana Ringer, and Nikki Roxx.

On the edition of September 10 of MACW Television Tapings, O'Neal defeated TNA Knockout Daffney in singles competition.

On the edition of February 21 of MACW Television Tapings, O'Neal teamed up with Krissy Vaine in a winning effort defeating The Scream Queens (Daffney and MsChif) in a tag-team match.

On the edition of July 11 of MACW Summer Bash pay-per-view, O'Neal undefeated streak ended when she competed against Christie Ricci in a losing effort.

On the edition of May 15 of NWA Charlotte TV Tapings, O'Neal defeated the debuting Jayme Jameson after the interference from Krissy Vaine.

O'Neal was successful in defeating Jazz and was subsequently named by Dawn Marie as the number one contender to the WSU World Championship.

At the April 2, 2010 episode of WSW 4th Annual J-Cup, O'Neal unsuccessfully challenge reigning champion Mercedes Martinez, thus ending her winning streak.

[22] At the PWX An Evil Twist of Fate event on October 5, O'Neal defeated Reby Sky after throwing dust in her face and hitting a sitout facebuster.

[25] On the edition of April 7 of Takedown, Charlotte participated in a Hoedown Trowdown battle royal to determine the top two contenders for the Wrestlicious Crown.

In singles action, Amber suffered losses to La Rosa Negra and Tracy Taylor at Shine 16 and 18, respectively.

At Shine 20 on June 27, 2014, Amber was defeated by Crazy Mary Dobson, who replaced Leah Von Dutch, via DQ.

After the match ended, the evil Amber gave the Bullet Club gesture to Dobson, similar to that of the wrestling stable which has her real-life husband, Doc Gallows, as a member.

[4] On January 4, 2015, O'Neal made her debut for New Japan Pro-Wrestling (NJPW) at Wrestle Kingdom 9 in Tokyo Dome, where she accompanied her husband and Karl Anderson to a match, where they lost the IWGP Tag Team Championship to Hirooki Goto and Katsuyori Shibata.

[30] On April 6, it was announced that O'Neal, billed as Amber Gallows, would be returning to NJPW the following month at Wrestling Dontaku 2015 to take part in the promotion's first match involving female wrestlers since October 2002.

[31] In the match, Gallows, her husband and Karl Anderson were defeated by Maria Kanellis, Matt Taven and Michael Bennett.

However, on the third season of WOW, Caged Heat's attorney Sophia Lopez was able to convince WWA (Women Wrestling Association) That they should vacate The All American Girls' championship.

As The All American Girls faced Caged heat in the first round of the vacated WOW Tag Team Championship, O'Neal turned on Garrett, causing them their match.

[34] With WOW returning to television on AXS TV beginning in early 2019,[35] The Beverly Hills Babe continued to wrestle under Lana Star's management through the first season on the network.

[36] The Beverly Hills Babe changed her name back to Amber O'Neal, as she teamed with Jessie Jones in the tournament.