| Necalli vs Steve | 3–9 | 25.00% |
| Necalli vs Reina | 4–7 | 36.36% |
| Necalli vs Leo | 5–5 | 50.00% |
| Necalli vs King | 2–6 | 25.00% |
| Necalli vs Kazuya | 5–3 | 62.50% |
| Necalli vs Jun | 1–7 | 12.50% |
| Necalli vs Eddy | 1–7 | 12.50% |
| Necalli vs Xiaoyu | 5–2 | 71.43% |
| Necalli vs Jin | 1–6 | 14.29% |
| Necalli vs Lili | 5–1 | 83.33% |
| Necalli vs Azucena | 3–2 | 60.00% |
| Necalli vs Law | 0–4 | 0.00% |
| Necalli vs Bryan | 1–3 | 25.00% |
| Necalli vs Asuka | 1–3 | 25.00% |
| Necalli vs Devil Jin | 2–2 | 50.00% |
| Necalli vs Claudio | 3–1 | 75.00% |
| Necalli vs Hwoarang | 2–1 | 66.67% |
| Necalli vs Dragunov | 1–2 | 33.33% |
| Necalli vs Alisa | 0–3 | 0.00% |
| Necalli vs Lee | 1–2 | 33.33% |
| Necalli vs Victor | 1–2 | 33.33% |
| Necalli vs Raven | 2–1 | 66.67% |
| Necalli vs Jack-8 | 0–2 | 0.00% |
| Necalli vs Shaheen | 0–2 | 0.00% |
| Necalli vs Nina | 0–2 | 0.00% |
| Necalli vs Feng | 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.