| JustEri vs Steve | 16–9 | 64.00% |
| JustEri vs Dragunov | 6–13 | 31.58% |
| JustEri vs Reina | 15–1 | 93.75% |
| JustEri vs Kazuya | 6–6 | 50.00% |
| JustEri vs Hwoarang | 5–5 | 50.00% |
| JustEri vs Bryan | 4–5 | 44.44% |
| JustEri vs King | 5–3 | 62.50% |
| JustEri vs Lili | 6–2 | 75.00% |
| JustEri vs Jun | 5–2 | 71.43% |
| JustEri vs Eddy | 2–5 | 28.57% |
| JustEri vs Yoshimitsu | 3–3 | 50.00% |
| JustEri vs Leo | 3–3 | 50.00% |
| JustEri vs Nina | 4–2 | 66.67% |
| JustEri vs Lee | 6–0 | 100.00% |
| JustEri vs Azucena | 5–1 | 83.33% |
| JustEri vs Heihachi | 3–3 | 50.00% |
| JustEri vs Law | 1–4 | 20.00% |
| JustEri vs Lidia | 5–0 | 100.00% |
| JustEri vs Lars | 0–4 | 0.00% |
| JustEri vs Victor | 3–1 | 75.00% |
| JustEri vs Jin | 2–1 | 66.67% |
| JustEri vs Zafina | 2–0 | 100.00% |
| JustEri vs Xiaoyu | 1–1 | 50.00% |
| JustEri vs Feng | 0–2 | 0.00% |
| JustEri vs Alisa | 2–0 | 100.00% |
| JustEri vs Claudio | 0–2 | 0.00% |
| JustEri vs Panda | 0–2 | 0.00% |
| JustEri vs Asuka | 1–0 | 100.00% |
| JustEri vs Devil Jin | 1–0 | 100.00% |
| JustEri vs Kuma | 1–0 | 100.00% |
| JustEri vs Raven | 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.