UFC 320 · Women's Bantamweight
Yana Santos vs Macy Chiasson
October 4, 2025 · Las Vegas, Nevada, USA
Result
Yana Santos def. Macy Chiasson
U-DEC
Yana Santos vs Macy Chiasson tale of the tape
68"
Reach
72"
36
Age
35
4.41
SLpM
3.21
57%
Str. Acc.
46%
3.12
SApM
2.76
52%
Str. Def.
44%
0.78
TD Avg.
1.87
51%
TD Def.
62%
0.10
Sub. Avg.
0.40
The longer bar / bold number is the edge on that row.
How fights like this tend to go
🔒 League trends for this matchup profile with ProYana Santos and Macy Chiasson by the numbers
Yana Santos
finishes 0% · finished 13% (8 fights)
When older than opponent
80%
(4-1)
In the small (APEX) cage
75%
(3-1)
As the rating underdog
71%
(5-2)
Vs orthodox
67%
(4-2)
Macy Chiasson
finishes 22% · finished 22% (9 fights)
As the rating underdog
57%
(4-3)
When older than opponent
50%
(2-2)
Vs orthodox
50%
(4-4)
In the small (APEX) cage
50%
(2-2)
Win rate by context, from the fight log. Splits with too few fights are hidden.
Yana Santos vs Macy Chiasson: your questions
- Who won Yana Santos vs Macy Chiasson?
- Yana Santos won by U-DEC at UFC 320.
- When is Yana Santos vs Macy Chiasson and what weight class is it?
- Yana Santos vs Macy Chiasson is a Women's Bantamweight bout at UFC 320, October 4, 2025 in Las Vegas, Nevada, USA.
- How is Yana Santos vs Macy Chiasson likely to end?
- The fight ended by U-DEC.