| SSWANII vs Heihachi | 22–22 | 50.00% |
| SSWANII vs Reina | 17–12 | 58.62% |
| SSWANII vs Jin | 12–14 | 46.15% |
| SSWANII vs Law | 13–9 | 59.09% |
| SSWANII vs King | 13–8 | 61.90% |
| SSWANII vs Kazuya | 13–7 | 65.00% |
| SSWANII vs Bryan | 9–8 | 52.94% |
| SSWANII vs Steve | 7–10 | 41.18% |
| SSWANII vs Eddy | 9–8 | 52.94% |
| SSWANII vs Lidia | 8–9 | 47.06% |
| SSWANII vs Yoshimitsu | 3–12 | 20.00% |
| SSWANII vs Hwoarang | 9–6 | 60.00% |
| SSWANII vs Paul | 5–8 | 38.46% |
| SSWANII vs Victor | 11–2 | 84.62% |
| SSWANII vs Xiaoyu | 5–7 | 41.67% |
| SSWANII vs Dragunov | 8–4 | 66.67% |
| SSWANII vs Devil Jin | 5–6 | 45.45% |
| SSWANII vs Asuka | 2–7 | 22.22% |
| SSWANII vs Lili | 5–4 | 55.56% |
| SSWANII vs Feng | 3–5 | 37.50% |
| SSWANII vs Jun | 4–4 | 50.00% |
| SSWANII vs Azucena | 5–3 | 62.50% |
| SSWANII vs Lee | 5–2 | 71.43% |
| SSWANII vs Alisa | 5–1 | 83.33% |
| SSWANII vs Claudio | 3–2 | 60.00% |
| SSWANII vs Jack-8 | 0–4 | 0.00% |
| SSWANII vs Nina | 4–0 | 100.00% |
| SSWANII vs Shaheen | 0–2 | 0.00% |
| SSWANII vs Lars | 1–0 | 100.00% |
| SSWANII vs Kuma | 0–1 | 0.00% |
| SSWANII vs Leroy | 0–1 | 0.00% |
| SSWANII vs Raven | 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.