| kw0llaa vs Steve | 5–10 | 33.33% |
| kw0llaa vs Azucena | 6–6 | 50.00% |
| kw0llaa vs King | 3–7 | 30.00% |
| kw0llaa vs Hwoarang | 3–6 | 33.33% |
| kw0llaa vs Jin | 2–7 | 22.22% |
| kw0llaa vs Lars | 3–6 | 33.33% |
| kw0llaa vs Law | 2–6 | 25.00% |
| kw0llaa vs Asuka | 0–8 | 0.00% |
| kw0llaa vs Reina | 4–4 | 50.00% |
| kw0llaa vs Victor | 5–3 | 62.50% |
| kw0llaa vs Eddy | 0–6 | 0.00% |
| kw0llaa vs Heihachi | 3–3 | 50.00% |
| kw0llaa vs Shaheen | 1–4 | 20.00% |
| kw0llaa vs Lidia | 2–3 | 40.00% |
| kw0llaa vs Anna | 1–4 | 20.00% |
| kw0llaa vs Raven | 0–4 | 0.00% |
| kw0llaa vs Yoshimitsu | 1–2 | 33.33% |
| kw0llaa vs Xiaoyu | 0–3 | 0.00% |
| kw0llaa vs Kazuya | 2–1 | 66.67% |
| kw0llaa vs Dragunov | 3–0 | 100.00% |
| kw0llaa vs Nina | 2–1 | 66.67% |
| kw0llaa vs Lee | 2–1 | 66.67% |
| kw0llaa vs Jack-8 | 0–2 | 0.00% |
| kw0llaa vs Lili | 2–0 | 100.00% |
| kw0llaa vs Kuma | 1–1 | 50.00% |
| kw0llaa vs Jun | 0–2 | 0.00% |
| kw0llaa vs Clive | 0–2 | 0.00% |
| kw0llaa vs Feng | 0–1 | 0.00% |
| kw0llaa vs Leo | 1–0 | 100.00% |
| kw0llaa vs Armor King | 1–0 | 100.00% |
| kw0llaa vs Miary Zo | 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.