Lynch and Rousey are ready for action tonight at the Evolution Pay-Per-View Women's WWE Event at the Nassau Veterans Memorial Coliseum in New York.
Irish Lass Kicker will defend their title against Charlotte Flair in the first Last Woman Standing Match, while the UFC legend will jeopardize the RAW Women's Championship against Nikki Bella.
The Smackdown Women's Champion answered questions about Reddit and he was asked if he would ever face "Rowdy".
The 31-year-old fighter responded that she will plan her next move after facing Charlotte, but is willing to block the horns with "Rowdy," whom she described as a slot machine.
Lynch said: "Ronda's jaw is always running, but my fist is eager to catch up.
"Charlotte first, and then I'll plan my next move.
"But I've said it before: Ronda reminds me of a slot machine: the more you kick it, the more money falls."
Lynch has gained immense popularity among the WWE Universe thanks to its new character of heel and petty spirit.
She won the SmackDown Women's Championship in Charlotte's Hell in a Cell a few weeks after the two NXT heroes unleashed their heated rivalry at SummerSlam.
Rousey has been dominating the women's division since her unforgettable debut match at WrestleMania 34 last April.
The first female UFC bantamweight champion joined her Olympic compatriot Kurt Angle and destroyed Stephanie McMahon, as well as Triple H in a Combat Tag Team Team.
The 31-year-old fighter was so impressive in her fight arc that WWE President and CEO Vince McMahon gave her a fight for the RAW Women's Championship against then-champion Nia Jax in Money in the Bank.
The MMA hero came close to having Jax take advantage of his Armbar presentation signature, but won by disqualification after Alexa Bliss cashed her money in the Bank's briefcase and regained the title.
Rousey, however, took revenge when he annihilated Bliss in SummerSlam and became the first female athlete to win a top title in WWE and UFC.
Survivor Series will be held on November 18 at the Staples Center in Los Angeles and the two women's champions could face that night, since last year, the WWE ran a RAW vs Smackdown angle and then the Smackdown Women's Champion defeated the Women's Champion of RAW.