| Brett_Monster vs Lili | 6–6 | 50.00% |
| Brett_Monster vs Reina | 4–7 | 36.36% |
| Brett_Monster vs Law | 3–4 | 42.86% |
| Brett_Monster vs King | 4–3 | 57.14% |
| Brett_Monster vs Yoshimitsu | 1–4 | 20.00% |
| Brett_Monster vs Bryan | 1–4 | 20.00% |
| Brett_Monster vs Claudio | 4–1 | 80.00% |
| Brett_Monster vs Victor | 0–5 | 0.00% |
| Brett_Monster vs Steve | 1–3 | 25.00% |
| Brett_Monster vs Lars | 2–2 | 50.00% |
| Brett_Monster vs Leroy | 2–2 | 50.00% |
| Brett_Monster vs Jun | 1–3 | 25.00% |
| Brett_Monster vs Eddy | 0–4 | 0.00% |
| Brett_Monster vs Hwoarang | 2–1 | 66.67% |
| Brett_Monster vs Jin | 0–3 | 0.00% |
| Brett_Monster vs Dragunov | 2–1 | 66.67% |
| Brett_Monster vs Lee | 1–2 | 33.33% |
| Brett_Monster vs Kazuya | 0–2 | 0.00% |
| Brett_Monster vs Asuka | 0–2 | 0.00% |
| Brett_Monster vs Leo | 0–2 | 0.00% |
| Brett_Monster vs Jack-8 | 0–1 | 0.00% |
| Brett_Monster vs Devil Jin | 0–1 | 0.00% |
| Brett_Monster vs Feng | 0–1 | 0.00% |
| Brett_Monster vs Nina | 1–0 | 100.00% |
| Brett_Monster vs Kuma | 0–1 | 0.00% |
| Brett_Monster 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.