| IDK MAN vs King | 14–20 | 41.18% |
| IDK MAN vs Jin | 16–18 | 47.06% |
| IDK MAN vs Reina | 16–17 | 48.48% |
| IDK MAN vs Kazuya | 10–20 | 33.33% |
| IDK MAN vs Lili | 16–13 | 55.17% |
| IDK MAN vs Hwoarang | 18–10 | 64.29% |
| IDK MAN vs Steve | 10–16 | 38.46% |
| IDK MAN vs Bryan | 11–13 | 45.83% |
| IDK MAN vs Yoshimitsu | 16–6 | 72.73% |
| IDK MAN vs Jun | 7–13 | 35.00% |
| IDK MAN vs Victor | 5–12 | 29.41% |
| IDK MAN vs Eddy | 3–14 | 17.65% |
| IDK MAN vs Law | 4–10 | 28.57% |
| IDK MAN vs Nina | 5–9 | 35.71% |
| IDK MAN vs Dragunov | 5–8 | 38.46% |
| IDK MAN vs Azucena | 6–7 | 46.15% |
| IDK MAN vs Lee | 4–7 | 36.36% |
| IDK MAN vs Heihachi | 3–6 | 33.33% |
| IDK MAN vs Paul | 1–7 | 12.50% |
| IDK MAN vs Feng | 4–4 | 50.00% |
| IDK MAN vs Asuka | 2–5 | 28.57% |
| IDK MAN vs Lars | 4–3 | 57.14% |
| IDK MAN vs Alisa | 4–3 | 57.14% |
| IDK MAN vs Zafina | 5–2 | 71.43% |
| IDK MAN vs Xiaoyu | 2–4 | 33.33% |
| IDK MAN vs Leo | 2–4 | 33.33% |
| IDK MAN vs Claudio | 0–6 | 0.00% |
| IDK MAN vs Leroy | 2–4 | 33.33% |
| IDK MAN vs Jack-8 | 2–3 | 40.00% |
| IDK MAN vs Devil Jin | 3–2 | 60.00% |
| IDK MAN vs Shaheen | 4–1 | 80.00% |
| IDK MAN vs Raven | 4–1 | 80.00% |
| IDK MAN vs Lidia | 3–2 | 60.00% |
| IDK MAN vs Kuma | 2–2 | 50.00% |
| IDK MAN vs Panda | 2–0 | 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.