UFC Fight Night: Blanchfield vs. Barber
/31 May 2025 · Las Vegas, Nevada, USA
/Women's Featherweight
No prediction stored for this bout
No prediction stored for this bout.
Tale of the tape
| Ketlen Vieira | Macy Chiasson | |
|---|---|---|
| Record | 8-4 | 8-3 |
| Last fight | lost vs Kayla Harrison (Decision - Unanimous, 2024-10-05) | won vs Mayra Bueno Silva (TKO - Doctor's Stoppage, 2024-06-29) |
| Country | unknown | U.S. |
| Height | 68" | 71" |
| Reach | 68" | 72" |
| Age | 33.8 | 33.8 |
| Stance | Orthodox | Orthodox |
| Weight class | Women's Featherweight | Women's Featherweight |
| Our rank | unrated | #13 |
| Style label | unknown | clinch grinder |
Style profile
Percentile against the whole roster for some metrics — this division has too few profiled fighters · the dashed ring is average · outward is always better
Tap a metric to hide or show it — three is the minimum.
Tale of the tape
Division percentile. The hover carries the raw numbers.
Ketlen Vieira
Macy Chiasson
The numbers behind it
Rates are per 15 minutes of fight time, adjusted for the quality of
what the opponent usually allows. Defence and accuracy figures are percentages. A wider ±
means fewer rounds of evidence, and on the chart it is the whisker along that axis.
| Metric | Ketlen Vieira | Division | Macy Chiasson | Division |
|---|---|---|---|---|
| Strikes landed /15 min | 51.4 ± 2.3 78th percentile | — | 50.3 ± 4.7 69th percentile | — |
| Strike avoidance absorbed /15 min | 58.2 ± 5.5 41st percentile | — | 55.4 ± 12.6 66th percentile | — |
| Takedown attempts /15 min | 3.44 ± 0.53 5th percentile | — | 4.13 ± 0.88 37th percentile | — |
| Takedown defence % | 68 ± 25 100th percentile | — | 64 ± 13 97th percentile | — |
| Control time s /15 min | 268 ± 65 99th percentile | — | 228 ± 11 95th percentile | — |
| Striking defence % | 51 ± 3 30th percentile | — | 50 ± 6 12th percentile | — |
| Knockdowns /15 min | 0.71 ± 0.05 90th percentile | — | 0.74 ± 0.05 94th percentile | — |
| Submission attempts /15 min | 0.42 ± 0.12 11th percentile | — | 0.37 ± 0.08 7th percentile | — |
| Metric | Ketlen Vieira | Division | Macy Chiasson | Division |
|---|---|---|---|---|
| Strikes landed /15 min | 51.0 ± 15.2 55th percentile | — | — | — |
| Strike avoidance absorbed /15 min | 63.9 ± 1.1 28th percentile | — | — | — |
| Takedown attempts /15 min | 3.15 ± 0.19 60th percentile | — | — | — |
| Takedown defence % | 60 ± 32 72nd percentile | — | — | — |
| Control time s /15 min | 135 ± 48 53rd percentile | — | — | — |
| Striking defence % | 50 ± 3 21st percentile | — | — | — |
| Knockdowns /15 min | 0.50 ± 0.62 54th percentile | — | — | — |
| Submission attempts /15 min | 0.32 ± 0.02 71st percentile | — | — | — |
| Metric | Ketlen Vieira | Division | Macy Chiasson | Division |
|---|---|---|---|---|
| Strikes landed /15 min | 50.8 ± 9.2 49th percentile | — | — | — |
| Strike avoidance absorbed /15 min | 62.8 ± 28.4 26th percentile | — | — | — |
| Takedown attempts /15 min | 3.55 ± 2.42 22nd percentile | — | — | — |
| Takedown defence % | 58 ± 27 68th percentile | — | — | — |
| Control time s /15 min | 147 ± 49 53rd percentile | — | — | — |
| Striking defence % | 50 ± 6 25th percentile | — | — | — |
| Knockdowns /15 min | 0.14 ± 0.15 50th percentile | — | — | — |
| Submission attempts /15 min | 0.23 ± 0.23 32nd percentile | — | — | — |
Rating over time
After the fight
Ketlen Vieira by Decision - Unanimous , round 3 at 5:00
Judges' cards
| Chris Leben | 29 | 28 |
| Mike Bell | 29 | 28 |
| Sal D'amato | 30 | 27 |