| IdontknowTekken vs King | 20–29 | 40.82% |
| IdontknowTekken vs Reina | 24–25 | 48.98% |
| IdontknowTekken vs Lili | 23–23 | 50.00% |
| IdontknowTekken vs Kazuya | 15–28 | 34.88% |
| IdontknowTekken vs Paul | 15–25 | 37.50% |
| IdontknowTekken vs Asuka | 18–21 | 46.15% |
| IdontknowTekken vs Dragunov | 10–27 | 27.03% |
| IdontknowTekken vs Jin | 13–21 | 38.24% |
| IdontknowTekken vs Steve | 17–16 | 51.52% |
| IdontknowTekken vs Hwoarang | 10–18 | 35.71% |
| IdontknowTekken vs Bryan | 12–15 | 44.44% |
| IdontknowTekken vs Azucena | 10–17 | 37.04% |
| IdontknowTekken vs Victor | 5–17 | 22.73% |
| IdontknowTekken vs Jun | 8–9 | 47.06% |
| IdontknowTekken vs Law | 5–10 | 33.33% |
| IdontknowTekken vs Devil Jin | 5–9 | 35.71% |
| IdontknowTekken vs Yoshimitsu | 2–10 | 16.67% |
| IdontknowTekken vs Leo | 2–9 | 18.18% |
| IdontknowTekken vs Eddy | 3–7 | 30.00% |
| IdontknowTekken vs Alisa | 4–5 | 44.44% |
| IdontknowTekken vs Xiaoyu | 2–5 | 28.57% |
| IdontknowTekken vs Claudio | 3–4 | 42.86% |
| IdontknowTekken vs Lee | 2–5 | 28.57% |
| IdontknowTekken vs Jack-8 | 1–4 | 20.00% |
| IdontknowTekken vs Feng | 0–5 | 0.00% |
| IdontknowTekken vs Lars | 4–1 | 80.00% |
| IdontknowTekken vs Zafina | 0–5 | 0.00% |
| IdontknowTekken vs Leroy | 1–4 | 20.00% |
| IdontknowTekken vs Raven | 1–4 | 20.00% |
| IdontknowTekken vs Nina | 2–2 | 50.00% |
| IdontknowTekken vs Shaheen | 2–1 | 66.67% |
| IdontknowTekken vs Kuma | 1–2 | 33.33% |
| IdontknowTekken 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.