| e-neipia vs King | 20–7 | 74.07% |
| e-neipia vs Law | 14–6 | 70.00% |
| e-neipia vs Steve | 4–11 | 26.67% |
| e-neipia vs Reina | 8–7 | 53.33% |
| e-neipia vs Jun | 7–7 | 50.00% |
| e-neipia vs Yoshimitsu | 8–4 | 66.67% |
| e-neipia vs Kazuya | 2–10 | 16.67% |
| e-neipia vs Dragunov | 6–6 | 50.00% |
| e-neipia vs Victor | 6–6 | 50.00% |
| e-neipia vs Heihachi | 5–6 | 45.45% |
| e-neipia vs Jin | 6–4 | 60.00% |
| e-neipia vs Bryan | 3–7 | 30.00% |
| e-neipia vs Paul | 4–5 | 44.44% |
| e-neipia vs Leo | 4–4 | 50.00% |
| e-neipia vs Devil Jin | 4–3 | 57.14% |
| e-neipia vs Lee | 4–3 | 57.14% |
| e-neipia vs Lars | 1–5 | 16.67% |
| e-neipia vs Claudio | 2–4 | 33.33% |
| e-neipia vs Clive | 3–2 | 60.00% |
| e-neipia vs Xiaoyu | 2–2 | 50.00% |
| e-neipia vs Asuka | 2–2 | 50.00% |
| e-neipia vs Lili | 4–0 | 100.00% |
| e-neipia vs Leroy | 2–2 | 50.00% |
| e-neipia vs Raven | 4–0 | 100.00% |
| e-neipia vs Anna | 4–0 | 100.00% |
| e-neipia vs Fahkumram | 0–4 | 0.00% |
| e-neipia vs Hwoarang | 3–0 | 100.00% |
| e-neipia vs Alisa | 0–2 | 0.00% |
| e-neipia vs Shaheen | 0–2 | 0.00% |
| e-neipia vs Kuma | 2–0 | 100.00% |
| e-neipia vs Azucena | 1–1 | 50.00% |
| e-neipia vs Nina | 0–1 | 0.00% |
| e-neipia vs Eddy | 0–1 | 0.00% |
| e-neipia vs Lidia | 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.