| iWwOoX vs Kazuya | 61–73 | 45.52% |
| iWwOoX vs Jin | 55–47 | 53.92% |
| iWwOoX vs King | 37–54 | 40.66% |
| iWwOoX vs Armor King | 47–38 | 55.29% |
| iWwOoX vs Bryan | 47–35 | 57.32% |
| iWwOoX vs Reina | 40–41 | 49.38% |
| iWwOoX vs Steve | 39–39–1 | 50.00% |
| iWwOoX vs Dragunov | 33–38 | 46.48% |
| iWwOoX vs Paul | 30–39 | 43.48% |
| iWwOoX vs Hwoarang | 25–41 | 37.88% |
| iWwOoX vs Asuka | 34–28 | 54.84% |
| iWwOoX vs Heihachi | 28–34 | 45.16% |
| iWwOoX vs Law | 25–35 | 41.67% |
| iWwOoX vs Miary Zo | 28–28 | 50.00% |
| iWwOoX vs Lili | 29–25 | 53.70% |
| iWwOoX vs Eddy | 25–28 | 47.17% |
| iWwOoX vs Yoshimitsu | 26–25 | 50.98% |
| iWwOoX vs Devil Jin | 17–27 | 38.64% |
| iWwOoX vs Lee | 14–27 | 34.15% |
| iWwOoX vs Xiaoyu | 18–22 | 45.00% |
| iWwOoX vs Lars | 20–16 | 55.56% |
| iWwOoX vs Fahkumram | 18–18 | 50.00% |
| iWwOoX vs Jun | 21–14 | 60.00% |
| iWwOoX vs Feng | 9–25 | 26.47% |
| iWwOoX vs Alisa | 12–22 | 35.29% |
| iWwOoX vs Victor | 15–19 | 44.12% |
| iWwOoX vs Azucena | 22–10 | 68.75% |
| iWwOoX vs Nina | 18–13 | 58.06% |
| iWwOoX vs Shaheen | 9–16 | 36.00% |
| iWwOoX vs Leo | 10–12 | 45.45% |
| iWwOoX vs Zafina | 14–8 | 63.64% |
| iWwOoX vs Leroy | 8–12 | 40.00% |
| iWwOoX vs Clive | 5–13 | 27.78% |
| iWwOoX vs Anna | 6–10 | 37.50% |
| iWwOoX vs Lidia | 7–8 | 46.67% |
| iWwOoX vs Raven | 6–7 | 46.15% |
| iWwOoX vs Claudio | 4–5 | 44.44% |
| iWwOoX vs Kuma | 5–3 | 62.50% |
| iWwOoX vs Panda | 1–7 | 12.50% |
| iWwOoX vs Jack-8 | 3–3 | 50.00% |
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.