Note: For this, there are 17 individual champions, and 7 of them were multi-time champions, so I will put up a picture on 1 of the reigns for the multi-time champions to help me out here. Hope you understand. Oh, and this was one of the titles I made, though the "Undisputed" part was something I just ran with since me and my brother have been playing 2K17 (any "Undisputed" titles I've made are inspired, name wise at least, by the WWE Undisputed Championship).

#1: Lita [Reign #1 - Inaugural Champion in 2K19]: Defeated Angelica Atlanta in the finals of a 15 Minute Iron Woman Gold Rush Tournament at Mae Young Classic '17 that was aimed to crown the inaugural champion, defeating Angelica with a score of 2-0 to win the title.

[Days/Weeks Held: 5 Weeks/35 Days - Successful Title Defences: 0].

#2: "The Goddess of WWE/Bullet Club's Goddess" Alexa Bliss [Reign #1]: Won from Lita at Summerslam '17 in a really great match, winning the title after hitting Lita with a 2nd "Blissful DDT". She also held the WWE Women's World Tag Team Championships during this reign.

[Days/Weeks Held: 20 Weeks/140 Days - Successful Title Defences: 4].

#3: Ember Moon [Reign #1]: Won from Alexa Bliss in a Triple Threat Elimination Match that also involved Kairi Sane in the main event of the revived Undisputed show, eliminating Kairi Sane last with "The Eclipse" to win the title.

[Days/Weeks Held: 3 Weeks/21 Days - Successful Title Defences: 0].

#4: "The Boss" Sasha Banks [Reign #1]: Won from Ember Moon at Japan Hall Night 1 in the main event in a 2-out of-3 Falls Match, winning with a score of 2-1. She also held the Impact Knockout's Championship 2018 to Current version during this reign;

[Days/Weeks Held: 3 Weeks/21 Days - Successful Title Defences: 0].

#5: Ember Moon [Reign #2 - First 2 Time Champion]: Won from Sasha Banks at Undisputed at the start of the show in an excellent back-and-forth match, pinning Sasha after hitting a third "Eclipse" to win the title.

[Days/Weeks Held: 11 Weeks/77 Days - Successful Title Defences: 1].

#6: "The Captain of Team Kick" Dakota Kai [Reign #1]: Won from Ember Moon at Mae Young Classic '17 in an 8-Woman Ladder Match that also involved Alexa Bliss, Sasha Banks, Nikki Bella, Liv Morgan, Bayley and Asuka.

[Days/Weeks Held: 10 Weeks/70 Days - Successful Title Defences: 0].

#7: "The Huggerable One/The Doctor of Hugganomics" Bayley [Reign #1]: Won from Dakota Kai in a Fatal 4-Way Match at Starrcade '83 that also involved Charlotte Flair and Ember Moon, with Bayley pinning Dakota off of hitting the "Bayley to Belly" to win the title.

[Days/Weeks Held: 7 Weeks/49 Days - Successful Title Defences: 0].

#8: Nikki Bella [Reign #1]: Won from Bayley in the main event of Undisputed in a No Holds Barred Match. She also held the WWE Women's World Tag Team Championships during this reign.

[Days/Weeks Held: 2 Weeks/14 Days - Successful Title Defences: 0].

#9: The Gladiator Quazar [Reign #1]: Won from Nikki Bella at Royal Rumble '18 in a 30-Woman Royal Rumble Match, eliminating Alexa Bliss lastly to win the match and the title.

[Days/Weeks Held: 17 Weeks/119 Days - Successful Title Defences: 0].

*Note: This custom character was made by my brother, and it was inspired by a friend of his and their created wrestling character from the World Wide Wrestling role playing game.

#10: Nikki Bella [Reign #2]: Won from The Gladiator Quazar in the main event of WWE Wrestlemania XXX (30) in a really fast paced and really good Fatal 4-Way Match that also involved Bayley and Paige, with Nikki pinning Bayley to win the title after Paige had hit her "The Paige Turner" finisher on Bayley, and then Nikki threw Paige out of the ring before going for the pin.

[Days/Weeks Held: 7 Weeks/49 Days - Successful Title Defences: 1].

#11: "The Anti-Diva" Paige [Reign #1]: Won from Nikki Bella at WWE's Night of Champions '10 in a Last Woman Standing Match. She also held the NXT Women's Championship 2013 to 2017 version during this reign.

[Days/Weeks Held: 9 Weeks/63 Days - Successful Title Defences: 0].

#12: Ronda Rousey [Reign #1]: Won from Paige at Clash of Champions '17 in a hard fought double title match that was also for Ronda's WOH World Championship, with Ronda beating Paige via a roll-up to win the hard fought and brutal match. She also held the WOH World Championship during this reign.

[Days/Weeks Held: 2 Weeks/14 Days - Successful Title Defences: 0].

#13: Brie Bella [Reign #1]: Won from Ronda Rousey at the Japan Dome in an 8-Woman Elimination Match that also involved former champion Paige, Tessa Blanchard, Charlotte Flair, Bianca Belair, and Asuka, with Brie eliminating Paige last with the "Yes! Lock" to win the title.

[Days/Weeks Held: 5 Weeks/35 Days - Successful Title Defences: 0].

#14: "The Queen/The Bullet Club Queen" Charlotte Flair [Reign #1]: Won from Brie Bella at Money In The Bank '18, pinning her for the victory after hitting the "Natural Selection" onto Brie.

[Days/Weeks Held: 8 Weeks/56 Days - Successful Title Defences: 2].

#15: "The Boss" Sasha Banks [Reign #2]: Won from Charlotte Flair at Extreme Rules '17 in a No DQ Match, pinning Charlotte after hitting her with the "Bankrupt".

[Days/Weeks Held: 8 Weeks/56 Days - Successful Title Defences: 0].

#16: "The Empress of Tomorrow" Asuka [Reign #1]: Won from Sasha Banks at the Japan Dome in a Submission Match in the opening match, forcing Sasha to tap out to the 'Asuka Lock' to win the title.

[Days/Weeks Held: 10 Weeks/70 Days - Successful Title Defences: 0].

#17: "The Boss" Sasha Banks [Reign #3 - First 3 Time Champion]: Won back from Asuka at WWE Smackdown Live in a 30-Minute Time Limit Match, with Sasha pinning Asuka after a great back-and-forth match together to win the match and become the first 3 time Undisputed Women's World Champion.

[Days/Weeks Held: 1 Week/7 Days - Successful Title Defences: 0].

#18: Lita [Reign #2]: Won from Sasha Banks at Halloween Havoc in a brilliant back-and-forth contest, with Lita picking up the pinfall win after hitting a 3rd "Litasault" onto Sasha to win the title.

[Days/Weeks Held: 5 Weeks/35 Days - Successful Title Defences: 1].

#19: "The Goddess of WWE/Bullet Clubs Goddess" Alexa Bliss [Reign #2]: Won from Lita at Undisputed in a match that was also for Alexa's NXT Women's Championship, pinning Lita after hitting the "Insult To Injury" on her. 

She also held the NXT Women's Championship 2017 to Current version and the Shimmer Tag Team Championships during this reign.

[Days/Weeks Held: 4 Weeks/28 Days - Successful Title Defences: 0].

#20: Alundra Blayze [Reign #1]: Won, shockingly, from Alexa Bliss at the Japan Hall, pinning Bliss after hitting a "Snap Dragon Suplex" onto her as soon as Alexa got back into the ring to pick up the shocking win!

[Days/Weeks Held: 2 Weeks/14 Days - Successful Title Defences: 0].

#21: Ruby Riott [Reign #1]: Won from Alundra Blayze at Royal Rumble '18 in a 30-Woman Royal Rumble Match, entering at the #30 spot, and lastly eliminating fellow "Riott Squad" member Liv Morgan last to win the title. 

She also held the NXT Women's Tag Team Championships during this reign.

[Days/Weeks Held: 11 Weeks/77 Days - Successful Title Defences: 0].

#22: "Hardcore Country" Mickie James [Reign #1]: Won from Ruby Riott at Clash of Champions '17 in a 4-Star rated Triple Threat 2-out of-3 Falls Match that also involved Sasha Banks, winning with the scores at 2 for Mickie, 1 for Ruby, and 0 for Sasha. 

She also held the TNA Knockout's Championship 2008 to 2015 version during this reign.

[Days/Weeks Held: 3 Weeks/21 Days - Successful Title Defences: 0].

#23: Alundra Blayze [Reign #2]: Won from Mickie James at the Japan Dome in a Triple Threat 2-out of-3 Falls Match that also involved Asuka, with Blayze winning with the scores at 2 for Alundra, 1 for Asuka, and 0 for Mickie.

[Days/Weeks Held: 2 Weeks/14 Days - Successful Title Defences: 0].

#24: "The Goddess of WWE/Bullet Clubs Goddess" Alexa Bliss [Reign #3]: Won from Alundra Blayze at Raw '13 - '14 in a 6-Woman Ultimate Jeopardy Tornado Tag Team Match in the main event, that saw NXT Women's Champion Alexa Bliss teaming up with fellow "Blissful Havok" tag partner and WOH World Champion Jasmine Havok, and 1 half of the WWE Women's World Tag Team Champions Peyton Royce, against Undisputed Women's World Champion Alundra Blayze, WWE Raw Women's Champion Paige, and WWE Women's Champion Trish Stratus. 

The rules of the match was that whichever champion from either team was either pinned or submitted, they would lose their title to whoever pinned or submitted them. Alexa pinned Alundra amidst the chaos of the match to win the title, meaning everyone else retained their respective titles. 

Alexa also held both the NXT Women's Championship 2017 to Current version, and the Shimmer Tag Team Championships during this reign.

[Days/Weeks Held: 3 Weeks/21 Days - Successful Title Defences: 0].

The title was stripped from Alexa Bliss when every championship in 2K19 got vacated due to 2K19 getting rebooted and a fresh start (basically I started playthrough's on my account). A new champion will be determined at some point in the future.