| idontknow vs King | 10–6 | 62.50% |
| idontknow vs Reina | 10–4 | 71.43% |
| idontknow vs Lidia | 5–5 | 50.00% |
| idontknow vs Kazuya | 4–5 | 44.44% |
| idontknow vs Law | 3–4 | 42.86% |
| idontknow vs Lili | 4–3 | 57.14% |
| idontknow vs Jin | 3–3 | 50.00% |
| idontknow vs Steve | 2–4 | 33.33% |
| idontknow vs Feng | 5–1 | 83.33% |
| idontknow vs Paul | 0–5 | 0.00% |
| idontknow vs Yoshimitsu | 4–1 | 80.00% |
| idontknow vs Dragunov | 3–2 | 60.00% |
| idontknow vs Nina | 5–0 | 100.00% |
| idontknow vs Alisa | 0–4 | 0.00% |
| idontknow vs Azucena | 2–2 | 50.00% |
| idontknow vs Eddy | 0–4 | 0.00% |
| idontknow vs Hwoarang | 3–0 | 100.00% |
| idontknow vs Jack-8 | 1–2 | 33.33% |
| idontknow vs Panda | 1–2 | 33.33% |
| idontknow vs Zafina | 2–1 | 66.67% |
| idontknow vs Xiaoyu | 0–2 | 0.00% |
| idontknow vs Bryan | 0–2 | 0.00% |
| idontknow vs Lee | 0–2 | 0.00% |
| idontknow vs Jun | 0–2 | 0.00% |
| idontknow vs Heihachi | 0–2 | 0.00% |
| idontknow vs Victor | 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.