| rzzkiiyy vs Reina | 16–22 | 42.11% |
| rzzkiiyy vs Jin | 11–18 | 37.93% |
| rzzkiiyy vs Dragunov | 4–21 | 16.00% |
| rzzkiiyy vs King | 10–14 | 41.67% |
| rzzkiiyy vs Steve | 8–13 | 38.10% |
| rzzkiiyy vs Lili | 12–8 | 60.00% |
| rzzkiiyy vs Jun | 8–12 | 40.00% |
| rzzkiiyy vs Kazuya | 10–9 | 52.63% |
| rzzkiiyy vs Yoshimitsu | 10–7 | 58.82% |
| rzzkiiyy vs Victor | 10–7 | 58.82% |
| rzzkiiyy vs Law | 5–9 | 35.71% |
| rzzkiiyy vs Lee | 7–6 | 53.85% |
| rzzkiiyy vs Eddy | 3–7 | 30.00% |
| rzzkiiyy vs Hwoarang | 4–5 | 44.44% |
| rzzkiiyy vs Bryan | 1–8 | 11.11% |
| rzzkiiyy vs Azucena | 2–7 | 22.22% |
| rzzkiiyy vs Paul | 4–4 | 50.00% |
| rzzkiiyy vs Devil Jin | 3–5 | 37.50% |
| rzzkiiyy vs Shaheen | 1–7 | 12.50% |
| rzzkiiyy vs Raven | 6–2 | 75.00% |
| rzzkiiyy vs Asuka | 4–3 | 57.14% |
| rzzkiiyy vs Alisa | 1–6 | 14.29% |
| rzzkiiyy vs Leroy | 4–3 | 57.14% |
| rzzkiiyy vs Feng | 4–2 | 66.67% |
| rzzkiiyy vs Leo | 1–5 | 16.67% |
| rzzkiiyy vs Xiaoyu | 1–4 | 20.00% |
| rzzkiiyy vs Jack-8 | 3–2 | 60.00% |
| rzzkiiyy vs Nina | 2–3 | 40.00% |
| rzzkiiyy vs Heihachi | 2–3 | 40.00% |
| rzzkiiyy vs Kuma | 2–2 | 50.00% |
| rzzkiiyy vs Zafina | 1–3 | 25.00% |
| rzzkiiyy vs Lars | 2–1 | 66.67% |
| rzzkiiyy vs Lidia | 3–0 | 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.