Note: Please remember, this in reverse chronological order.

WWE Women's World Championship/WWE Smackdown Women's Championship [Reign #5 (1st reign as Women's World Champion)]: Won the vacant title on April 22nd 2024 on an episode of WWE Monday Night Raw, winning the title in a 14-Woman Battle Royal by eliminating Liv Morgan last to win the vacant title! 

The title had previously been vacated by former champion Rhea Ripley 1 week prior on April 15th 2024 on the previous episode of Raw (8 days after Rhea had defeated Becky on Night 1 of Wrestlemania XL (40) to retain the title), due to Rhea suffering a legitimate arm injury in a freak accident during a backstage segment and backstage attack gone wrong from Liv Morgan (by accident) on the April 8th 2024 episode of Raw, leading to the vacancy and this match. 

Side-Note: With this title win, Becky became the first women's wrestler to win the title under both its current (as of April 29th 2024) name of the Women's World Championship, and under its previous name as the Smackdown Women's Championship, due to former champion Rhea still being the Smackdown Women's Champion when it changed design and name to the Women's World Championship. (It's fine if you don't want to agree with this, I know for a fact this is probably going to be something of an argument starter. Please be respectful).

Lost The Title To: Liv Morgan on May 25th2024 at WWE's King & Queen of the Ring 2024 in the opening match, with Beckylosing the title due to Dominik Mysterio "accidentally" helping Liv win thebelt when he slid a confused Becky a steel chair, and Liv hit Becky with "ObLivion"onto the chair.

[Days Held: 33 Days (32 Days, as recognized by WWE) - Successful Title Defences: 2 (2 Defences at Live Events)].

NXT Women's Championship [Reign #1]: Won from Tiffany Stratton on September 12th 2023 on an episode of NXT.

Side-Note: With this title win, Becky became only the 6th Women's Grand Slam Champion in WWE. 

Lost The Title To: Friend and fellow Irish Wrestler Lyra Valkyria, shockingly yet pleasantly surprisingly, on October 24th 2023 at the special NXT Halloween Havoc Night 1 edition of NXT Tuesday Night, despite Becky working the match injured even before making her way to the ring 

[Days Held: 42 Days - Successful Title Defences: 8 Defences (4 Defenses at Live Events)].

WWE Women's Tag Team Championships [Reign #1]: Won with WWE Hall of Famer Lita from "Damage CTRL's" Dakota Kai and Iyo Sky/Io Shirai on February 27th 2023 in what was the best thing of a rather rotten episode of WWE Monday Night Raw.

Lost The Titles To: Liv Morgan and Raquel Rodriguez/Raquel Gonzalez on April 10th 2023 (US time, here in the UK it was April 11th 2023) on an episode of WWE Monday Night Raw 8 days after Wrestlemania 39 Night 2, in a match that saw WWE Hall of Famer Trish Stratus fill in for an injured Lita in the match, due to Lita having been attacked backstage some time before the title match (possibly by Trish). Liv picked up the surprise pinfall win for her team after countering Trish's attempt to hit a "Chick Kick" into a surprise Roll-up.

[Days Held: 42 Days - Successful Title Defences: 0].

WWE Raw Women's Championship [Reign #2]: On October 22nd 2021 on the episode of WWE Friday Night SmackDown that took place 1 day after the 2021 WWE Crown Jewel pay-per-view, Becky exchanged her WWE Smackdown Women's Championship with Charlotte Flair's WWE Raw Women's Championship via a title exchange that was officiated by Smackdown General Manager Sonya DeVille, due to Charlotte herself having been drafted to SmackDown in the 2021 WWE Draft some weeks prior, and due to Becky herself having been drafted to Monday Night Raw.

Lost The Title To: Bianca Belair on April 2nd 2022 at WWE Wrestlemania 38 Night 1 in arguably the best match of the night.

[Days Held: 162 Days - Successful Title Defences: 28 (With 23 Defences Being At Live Events)].

WWE Smackdown Women's Champion [Reign #4]: Shockingly won from Bianca BeLair in about 20 seconds on her (Becky's) return to the company on August 21st 2021 at WWE's Summerslam 2021.

Originally, Bianca was meant to face off against Sasha Banks for the title in a Wrestlemania 37 rematch, however Sasha wasn't able to make the show and Carmella attempted to take Sasha's place. However, before that match could begin, Becky made her shock return to WWE and took Carmella's and Sasha's place, and - after both competitors shook hands on it - Becky hit the "Manhandle Slam" to win the title immediately to turn heel.

Held Until: October 22nd 2021, where on the episode of WWE Friday Night SmackDown that took place 1 day after the 2021 WWE Crown Jewel pay-per-view: Becky exchanged her WWE Smackdown Women's Championship with Charlotte Flair's WWE Raw Women's Championship via a title exchange that was officiated by Smackdown General Manager Sonya DeVille, due to Charlotte herself having been drafted to SmackDown in the 2021 WWE Draft some weeks prior, and due to Becky herself having been drafted to Monday Night Raw.

[Days Held: 62 Days - Successful Title Defences: 10 (With 8 Being At Live Events)].

WWE Smackdown Women's Championship [Reign #3]: Won from Charlotte Flair on April 8th 2019 at WWE's Wrestlemania 35 in a Triple Threat Winner Takes All Match that also involved WWE Raw Women's Champion Ronda Rousey, also had Ronda's WWE Raw Women's Championship on the line, and was also the first time that Women's Wrestlers in WWE got to main event a Wrestlemania pay-per-view, with Becky rolling up Ronda to win both titles.

With this win, Becky became the first and (as of 26/04/2021) currently the only women's wrestler to have held both the Raw Women's Championship and the Smackdown Women's Championship at the same time.

Lost The Title Back To: Charlotte Flair on May 19th 2019 at WWE's Money In The Bank 2019. Becky had only just retained the WWE Raw Women's Championship against Lacey Evans, but Charlotte immediately came down to face Becky for the Smackdown Women's Championship before Becky could leave the ring, and Becky would lose the Smackdown Women's title after Lacey Evans hit Becky with the "Women's Right" finisher whilst the referee wasn't looking, before Charlotte picked up the win with the "Big Boot". 

[Days Held: 41 Days - Successful Title Defences: 0].

WWE Raw Women's Championship [Reign #1]: Won from Ronda Rousey on April 8th 2019 at WWE's Wrestlemania 35 in a Triple Threat Winner Takes All Match that also involved WWE Smackdown Women's Champion Charlotte Flair, also had Charlotte Flair's WWE Smackdown Women's Championship on the line, and was also the first time that Women's Wrestlers in WWE got to main event a Wrestlemania pay-per-view, with Becky rolling up Ronda to win both titles.

With this win, Becky became the first and (as of 26/04/2021) currently the only women's wrestler to have held both the Raw Women's Championship and the Smackdown Women's Championship at the same time.

She held the championship until officially April 15th 2020 at WWE's Money In The Bank 2020, where Asuka unknowingly won the title in the Women's Money In The Bank Ladder Match instead of - what everyone else thought at the time - what was originally supposed to be a guaranteed championship match contract inside the briefcase, and the switch was announce the night after on WWE Monday Night Raw when Becky announced that she was pregnant at the time, and had forfeited the title prior to the ladder match, hence why the title was in the briefcase and not the contract, and why Asuka is recognised as officially winning the title.

WWE recognises the title change taking place on May 10th 2020 however, due to the fact that that was the date when the 2020 WWE Money In The Bank pay-per-view aired, due to tape delays caused by the Covid-19 pandemic, and the announcement taking place the day after on May 11th 2020, due to that being the day the Raw taping was aired after the pay-per-view. 

[Days Held: 373 OR 398 Days - Successful Title Defences: 9].

WWE Smackdown Women's Championship [Reign #2]: Won as "The Man" Becky Lynch from Charlotte Flair on September 16th 2018 at WWE's Hell In A Cell 2018 - Lost The Title To: Asuka on December 16th 2018 at WWE's TLC: Tables, Ladders and Chairs 2018 in a Triple Threat Tables, Ladders and Chairs Match that also involved Charlotte Flair, and that also the first time that a Women's Championship Match main-evented a pay-per-view in a TLC match.

[Days Held: 91 Days - Successful Title Defences: 2].

WWE Smackdown Women's Championship [Reign #1]: Became the inaugural champion as "The Irish Lass Kicker" Becky Lynch on September 11th 2016 at WWE's Backlash 2016 by defeating Carmella, Nikki Bella, Alexa Bliss, Naomi and Natalya in a Six-Pack Elimination Challenge, and by lastly eliminating Carmella after making the latter submit to the "Dis-Arm-Her".

Lost The Title To: Alexa Bliss on December 4th 2016 at WWE's TLC: Tables, Ladders and Chairs 2016 in a Tables Match, with Alexa Powerbombing Becky off the apron through a table on the outside of the ring to win the title.

[Days Held: 84 Days - Successful Title Defences: 1].

[As of 27/05/2024].