| Brennus vs King | 19–14 | 57.58% |
| Brennus vs Lidia | 18–15 | 54.55% |
| Brennus vs Reina | 15–9 | 62.50% |
| Brennus vs Heihachi | 9–15 | 37.50% |
| Brennus vs Jin | 15–5 | 75.00% |
| Brennus vs Kazuya | 8–9 | 47.06% |
| Brennus vs Steve | 12–4 | 75.00% |
| Brennus vs Jun | 7–8 | 46.67% |
| Brennus vs Yoshimitsu | 7–7 | 50.00% |
| Brennus vs Asuka | 5–9 | 35.71% |
| Brennus vs Bryan | 8–5 | 61.54% |
| Brennus vs Law | 8–3 | 72.73% |
| Brennus vs Xiaoyu | 7–4 | 63.64% |
| Brennus vs Azucena | 5–6 | 45.45% |
| Brennus vs Eddy | 5–6 | 45.45% |
| Brennus vs Dragunov | 5–5 | 50.00% |
| Brennus vs Leo | 4–5 | 44.44% |
| Brennus vs Nina | 5–4 | 55.56% |
| Brennus vs Hwoarang | 4–4 | 50.00% |
| Brennus vs Feng | 3–5 | 37.50% |
| Brennus vs Panda | 2–5 | 28.57% |
| Brennus vs Victor | 2–5 | 28.57% |
| Brennus vs Jack-8 | 4–2 | 66.67% |
| Brennus vs Devil Jin | 3–3 | 50.00% |
| Brennus vs Lee | 1–4 | 20.00% |
| Brennus vs Kuma | 1–4 | 20.00% |
| Brennus vs Shaheen | 1–3 | 25.00% |
| Brennus vs Fahkumram | 2–2 | 50.00% |
| Brennus vs Paul | 1–2 | 33.33% |
| Brennus vs Lili | 1–2 | 33.33% |
| Brennus vs Lars | 0–3 | 0.00% |
| Brennus vs Claudio | 0–2 | 0.00% |
| Brennus vs Leroy | 1–1 | 50.00% |
| Brennus vs Raven | 0–2 | 0.00% |
| Brennus vs Anna | 2–0 | 100.00% |
| Brennus vs Alisa | 0–1 | 0.00% |
| Brennus vs Zafina | 0–1 | 0.00% |
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.