Mikaela Mayer
Junior Middleweight (154 lbs)
23
Wins
2
Losses
0
Draws
5
KOs
Age
35
Height
5′9″
Reach
66½″
Stance
Orthodox
Hometown
Los Angeles, California, USA
Country
United States
Age
35
Height
5′9″
Reach
66½″
Stance
Orthodox
Hometown
Los Angeles, California, USA
Country
United States
Mayer, a 2016 U.S. Olympian, jumped out to a 17-0 record to begin her pro career while winning a pair of junior lightweight world titles and becoming a pound-for-pound mainstay. Mayer lost her perfect record in a debated 2022 split decision loss to Alycia Baumgardner in a bid for the undisputed junior lightweight title. Mayer won a pair of decisions in 2023 as she moved up in weight to prepare for a welterweight world title opportunity.
In January 2024, she lost a highly disputed split...
92%
Win rate
20%
KO rate
2017
Turned Pro
Events
Past
videos with Mikaela Mayer
Sun, Mar 30
Mikaela Mayer Shows Levels In Rematch vs Sandy Ryan | FIGHT HIGHLIGHTS
Mikaela Mayer Shows Levels In Rematch vs Sandy Ryan | FIGHT HIGHLIGHTS
Tue, Mar 25
Mikaela Mayer DOES NOT PLAY | The Best Of Mikaela Mayer's Trash Talk
Mikaela Mayer DOES NOT PLAY | The Best Of Mikaela Mayer's Trash Talk
Tue, Mar 25
The Mayer vs Ryan II Cast Is Bringing HEAT To Las Vegas | TOP KOs
The Mayer vs Ryan II Cast Is Bringing HEAT To Las Vegas | TOP KOs
Tue, Mar 25
The First Meeting Between Mikaela Mayer and Sandy Ryan | FREE FIGHT
The First Meeting Between Mikaela Mayer and Sandy Ryan | FREE FIGHT
Mon, Mar 24
The Aftermath Of Mikaela Mayer vs Sandy Ryan I
The Aftermath Of Mikaela Mayer vs Sandy Ryan I
Thu, Jan 30
Mikaela Mayer Vs Sandy Ryan | OFFICIAL FIGHT TRAILER
Mikaela Mayer Vs Sandy Ryan | OFFICIAL FIGHT TRAILER
Tue, Jan 14
Mikaela Mayer Delivers Nasty Beatdown | KO OF THE WEEK | FIGHTS SAT on ESPN+
Mikaela Mayer Delivers Nasty Beatdown | KO OF THE WEEK | FIGHTS SAT on ESPN+
Wed, Jan 8
Mikaela Mayer Wants To Become Undisputed At Welterweight | POST-FIGHT INTERVIEW
Mikaela Mayer Wants To Become Undisputed At Welterweight | POST-FIGHT INTERVIEW
Fight history
Result | Rec | Opponent | Date | Method | Round | Time | Notes |
|---|---|---|---|---|---|---|---|
Win | 10-2-0 | Mary Spencer | Oct 30, 2025 | UD | 10 | - | WBO World Super Welterweight, WBC World Super Welterweight |
Win | 7-2-1 | Sandy Ryan | Mar 29, 2025 | UD | 10 | - | WBO World Welterweight |
Win | 7-1-1 | Sandy Ryan | Sep 27, 2024 | MD | 10 | - | WBO World Welterweight |
Lose | 14-2-1 | Natasha Jonas | Jan 20, 2024 | SD | 10 | - | IBF World Welterweight |
Win | 11-2-1 | Silvia Bortot | Sep 2, 2023 | PTS | 10 | - | - |
Win | 10-1-0 | Lucy Wildheart | Apr 15, 2023 | UD | 10 | - | WBC Interim World Lightweight |
Lose | 12-1-0 | Alycia Baumgardner | Oct 15, 2022 | SD | 10 | - | IBF, IBO, WBC, WBO World Junior Lightweight |
Win | 18-4-1 | Jennifer Han | Apr 9, 2022 | UD | 10 | - | IBF World Junior Lightweight, WBO World Junior Lightweight |
Result
Rec
10-2-0
Opponent
Mary Spencer
Date
Oct 30, 2025
Method
UD
Round
10
WBO World Super Welterweight, WBC World Super Welterweight
Result
Rec
7-2-1
Opponent
Sandy Ryan
Date
Mar 29, 2025
Method
UD
Round
10
WBO World Welterweight
Result
Rec
7-1-1
Opponent
Sandy Ryan
Date
Sep 27, 2024
Method
MD
Round
10
WBO World Welterweight
