| RoronoaZ vs Armor King | 17–20 | 45.95% |
| RoronoaZ vs Bryan | 24–6 | 80.00% |
| RoronoaZ vs Kazuya | 25–5 | 83.33% |
| RoronoaZ vs Law | 22–7 | 75.86% |
| RoronoaZ vs Jin | 20–8 | 71.43% |
| RoronoaZ vs Steve | 16–8 | 66.67% |
| RoronoaZ vs Hwoarang | 13–7 | 65.00% |
| RoronoaZ vs Dragunov | 14–4 | 77.78% |
| RoronoaZ vs Paul | 11–5 | 68.75% |
| RoronoaZ vs King | 8–8 | 50.00% |
| RoronoaZ vs Asuka | 10–6 | 62.50% |
| RoronoaZ vs Feng | 11–5 | 68.75% |
| RoronoaZ vs Leroy | 7–7 | 50.00% |
| RoronoaZ vs Lars | 8–4 | 66.67% |
| RoronoaZ vs Victor | 9–3 | 75.00% |
| RoronoaZ vs Clive | 8–4 | 66.67% |
| RoronoaZ vs Lili | 6–5 | 54.55% |
| RoronoaZ vs Fahkumram | 9–2 | 81.82% |
| RoronoaZ vs Heihachi | 7–3 | 70.00% |
| RoronoaZ vs Xiaoyu | 6–3 | 66.67% |
| RoronoaZ vs Devil Jin | 4–4 | 50.00% |
| RoronoaZ vs Nina | 4–4 | 50.00% |
| RoronoaZ vs Reina | 7–1 | 87.50% |
| RoronoaZ vs Alisa | 6–1 | 85.71% |
| RoronoaZ vs Lidia | 5–2 | 71.43% |
| RoronoaZ vs Claudio | 3–3 | 50.00% |
| RoronoaZ vs Eddy | 5–1 | 83.33% |
| RoronoaZ vs Yoshimitsu | 3–2 | 60.00% |
| RoronoaZ vs Jun | 1–4 | 20.00% |
| RoronoaZ vs Zafina | 2–2 | 50.00% |
| RoronoaZ vs Lee | 1–2 | 33.33% |
| RoronoaZ vs Jack-8 | 2–0 | 100.00% |
| RoronoaZ vs Shaheen | 2–0 | 100.00% |
| RoronoaZ vs Azucena | 2–0 | 100.00% |
| RoronoaZ vs Raven | 0–2 | 0.00% |
| RoronoaZ vs Anna | 1–1 | 50.00% |
| RoronoaZ vs Leo | 0–1 | 0.00% |
| RoronoaZ vs Panda | 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.