| NephiliMa vs King | 13–11 | 54.17% |
| NephiliMa vs Jin | 8–11 | 42.11% |
| NephiliMa vs Steve | 10–9 | 52.63% |
| NephiliMa vs Lili | 9–5 | 64.29% |
| NephiliMa vs Kazuya | 5–7 | 41.67% |
| NephiliMa vs Dragunov | 8–3 | 72.73% |
| NephiliMa vs Reina | 7–4 | 63.64% |
| NephiliMa vs Hwoarang | 5–5 | 50.00% |
| NephiliMa vs Jun | 8–2 | 80.00% |
| NephiliMa vs Leo | 6–3 | 66.67% |
| NephiliMa vs Bryan | 5–2 | 71.43% |
| NephiliMa vs Eddy | 3–4 | 42.86% |
| NephiliMa vs Victor | 1–4 | 20.00% |
| NephiliMa vs Asuka | 3–1 | 75.00% |
| NephiliMa vs Shaheen | 4–0 | 100.00% |
| NephiliMa vs Lars | 2–1 | 66.67% |
| NephiliMa vs Claudio | 2–1 | 66.67% |
| NephiliMa vs Xiaoyu | 0–2 | 0.00% |
| NephiliMa vs Alisa | 2–0 | 100.00% |
| NephiliMa vs Nina | 2–0 | 100.00% |
| NephiliMa vs Kuma | 2–0 | 100.00% |
| NephiliMa vs Zafina | 0–2 | 0.00% |
| NephiliMa vs Raven | 2–0 | 100.00% |
| NephiliMa vs Paul | 1–0 | 100.00% |
| NephiliMa vs Law | 1–0 | 100.00% |
| NephiliMa vs Jack-8 | 1–0 | 100.00% |
| NephiliMa vs Devil Jin | 0–1 | 0.00% |
| NephiliMa vs Lee | 0–1 | 0.00% |
| NephiliMa vs Azucena | 1–0 | 100.00% |
| NephiliMa vs Armor King | 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.