| Briareos vs Jin | 22–11 | 66.67% |
| Briareos vs King | 23–6 | 79.31% |
| Briareos vs Reina | 21–5 | 80.77% |
| Briareos vs Hwoarang | 14–7 | 66.67% |
| Briareos vs Yoshimitsu | 11–6 | 64.71% |
| Briareos vs Steve | 15–2 | 88.24% |
| Briareos vs Victor | 13–3 | 81.25% |
| Briareos vs Bryan | 8–6 | 57.14% |
| Briareos vs Lee | 10–2 | 83.33% |
| Briareos vs Lili | 9–2 | 81.82% |
| Briareos vs Alisa | 6–5 | 54.55% |
| Briareos vs Law | 6–3 | 66.67% |
| Briareos vs Kazuya | 7–1 | 87.50% |
| Briareos vs Nina | 5–3 | 62.50% |
| Briareos vs Azucena | 7–1 | 87.50% |
| Briareos vs Asuka | 6–1 | 85.71% |
| Briareos vs Lars | 5–2 | 71.43% |
| Briareos vs Paul | 6–0 | 100.00% |
| Briareos vs Eddy | 5–1 | 83.33% |
| Briareos vs Devil Jin | 2–3 | 40.00% |
| Briareos vs Kuma | 2–2 | 50.00% |
| Briareos vs Jack-8 | 2–1 | 66.67% |
| Briareos vs Feng | 3–0 | 100.00% |
| Briareos vs Dragunov | 3–0 | 100.00% |
| Briareos vs Claudio | 3–0 | 100.00% |
| Briareos vs Panda | 1–2 | 33.33% |
| Briareos vs Jun | 3–0 | 100.00% |
| Briareos vs Xiaoyu | 1–1 | 50.00% |
| Briareos vs Zafina | 1–1 | 50.00% |
| Briareos vs Leo | 0–1 | 0.00% |
| Briareos vs Shaheen | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.