| P1ECHU vs Kazuya | 11–5 | 68.75% |
| P1ECHU vs Reina | 4–12 | 25.00% |
| P1ECHU vs Jin | 5–9 | 35.71% |
| P1ECHU vs Lili | 6–7 | 46.15% |
| P1ECHU vs Hwoarang | 4–8 | 33.33% |
| P1ECHU vs King | 3–8 | 27.27% |
| P1ECHU vs Steve | 4–6 | 40.00% |
| P1ECHU vs Victor | 5–3 | 62.50% |
| P1ECHU vs Armor King | 3–5 | 37.50% |
| P1ECHU vs Law | 3–4 | 42.86% |
| P1ECHU vs Dragunov | 2–5 | 28.57% |
| P1ECHU vs Leo | 5–2 | 71.43% |
| P1ECHU vs Lars | 2–4 | 33.33% |
| P1ECHU vs Alisa | 2–4 | 33.33% |
| P1ECHU vs Nina | 2–4 | 33.33% |
| P1ECHU vs Azucena | 2–4 | 33.33% |
| P1ECHU vs Heihachi | 3–2 | 60.00% |
| P1ECHU vs Paul | 1–3 | 25.00% |
| P1ECHU vs Bryan | 1–3 | 25.00% |
| P1ECHU vs Jun | 2–2 | 50.00% |
| P1ECHU vs Asuka | 1–2 | 33.33% |
| P1ECHU vs Lee | 3–0 | 100.00% |
| P1ECHU vs Raven | 1–2 | 33.33% |
| P1ECHU vs Eddy | 0–3 | 0.00% |
| P1ECHU vs Lidia | 2–1 | 66.67% |
| P1ECHU vs Anna | 1–2 | 33.33% |
| P1ECHU vs Feng | 2–0 | 100.00% |
| P1ECHU vs Claudio | 2–0 | 100.00% |
| P1ECHU vs Kuma | 2–0 | 100.00% |
| P1ECHU vs Leroy | 1–1 | 50.00% |
| P1ECHU vs Fahkumram | 0–2 | 0.00% |
| P1ECHU vs Yoshimitsu | 0–1 | 0.00% |
| P1ECHU vs Xiaoyu | 1–0 | 100.00% |
| P1ECHU vs Zafina | 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.