Head-to-head
Ketlen Vieira vs. Macy Chiasson
Records, rates, and the radar that tells the truth — with the full analysis one tap away.
5'8" · 68" · Orthodox
Height · Reach · Stance
5'11" · 72" · Orthodox
The numbers
Career rates, side by side.
Full-career UFC rates — the longer bar has the better of each pair.
16-5-0 · UFC 10-5-0
Record (pro · UFC)
10-6-0 · UFC 8-6-0
8
Wins vs .500+ opponents
3
2.71
Sig. strikes landed / min
3.21
3.73
Sig. strikes absorbed / min
2.76
40.2%
Striking accuracy
46.1%
50.5%
Striking defense
44.9%
1.31
Takedowns / 15 min
1.87
42.6%
Takedown accuracy
35.8%
90.0%
Takedown defense
62.5%
0.52
Sub attempts / 15 min
0.39
31.7%
Control time
34.2%
10.0%
Finish rate
62.5%
15:16
Avg fight time
10:54
The shape of the fight
Profiles, overlaid.
Percentiles against UFC veterans — plus whether these two have ever shared an opponent, or a cage.
Profiles overlaid (percentile vs UFC veterans)
■ Ketlen Vieira ■ Macy Chiasson
Head-to-head & common opponents
They fought: 2025-05-31 — W for Ketlen Vieira · Decision - Unanimous R3
| Common opponent | Vieira | Chiasson |
|---|---|---|
| Norma Dumont | L 2025 | W 2022 |
| Pannie Kianzad | W 2023 | W 2024 |
| Raquel Pennington | L 2023 | L 2021 |
| Yana Santos | L 2021 | L 2025 |
| Irene Aldana | L 2019 | L 2022 |