Women's Bantamweight
3 Rounds
Yana Santos won · U-DEC R3
MC
YS
Macy ChiassonvsYana Santos
UFC Event · Saturday, October 4, 2025Las Vegas, Nevada, USA, USA
Model Prediction: Macy Chiasson wins(56.3%)
Actual result: Yana Santos wins · Model version: ufc_v4_pure_xgboost_20260517_121258
Incorrect
Scouting Report
Auto-generated signals worth knowing before you read the deep stats below.
- Macy Chiasson has a 10cm reach advantage.
Tale of the Tape
Macy Chiasson
Red Corner
VS
Yana Santos
Blue Corner
-205
(67%)
Vegas Odds
-134
(57%)
34
Age
36
Orthodox
Stance
Orthodox
5'11"
Height
5'6"
182.88 cm
Reach
172.72 cm
Recent Form
Last 5 fights for each fighter — most recent on the right. Hover any result for the matchup.
Macy ChiassonL2 streak
oldest →latest
L
KOvs Irene Aldana · Sep 22W
SUBvs Pannie Kianzad · Mar 24W
KOvs Mayra Bueno Silva · Jun 24L
vs Ketlen Vieira · May 25L
vs Ailin Perez · Feb 26Yana SantosW2 streak
oldest →latest
L
vs Holly Holm · Mar 23L
vs Karol Rosa · Jul 23W
vs Chelsea Chandler · Aug 24W
vs Miesha Tate · May 25Output & Defense Comparison
Rate-normalized career statistics. Bold side has the edge per metric.
Macy ChiassonMetricYana Santos
3.21
Strikes / min
4.41
2.76
Strikes absorbed / min
3.12
44%
Strike defense
52%
1.87
TDs / 15 min
0.78
62%
Takedown defense
51%
0.40
Sub atts / 15 min
0.10
Net striking (SLpM − SApM)
+0.45evenly matched on net striking+1.29
Statistical Profile
Career averages and model features. Bigger shape = stronger across measured dimensions.
Macy ChiassonYana Santos
Recent Elo Trajectory
Last 10 fights for each fighter, aligned right (most recent on the right).
Macy Chiasson(10 fights)Yana Santos(5 fights)
Model Feature Differentials (Red − Blue)
RedElo RatingBlue
+45.0-45.0
RedLayoff (days)Blue
-28.028.0
RedForm ScoreBlue
-0.80.8
RedStriker ScoreBlue
+0.1-0.1
RedGrappler ScoreBlue
+0.1-0.1
Macy Chiasson
StanceOrthodox
Height71.0"
Reach72.0"
Fights14
Yana Santos
StanceOrthodox
Height66.0"
Reach68.0"
Fights5