| ITxNiki vs Steve | 2–8 | 20.00% |
| ITxNiki vs Jin | 2–6 | 25.00% |
| ITxNiki vs Law | 1–5 | 16.67% |
| ITxNiki vs King | 1–5 | 16.67% |
| ITxNiki vs Reina | 1–5 | 16.67% |
| ITxNiki vs Kazuya | 0–5 | 0.00% |
| ITxNiki vs Dragunov | 0–5 | 0.00% |
| ITxNiki vs Shaheen | 1–3 | 25.00% |
| ITxNiki vs Feng | 0–3 | 0.00% |
| ITxNiki vs Alisa | 0–3 | 0.00% |
| ITxNiki vs Eddy | 0–3 | 0.00% |
| ITxNiki vs Paul | 2–0 | 100.00% |
| ITxNiki vs Lars | 0–2 | 0.00% |
| ITxNiki vs Lee | 0–2 | 0.00% |
| ITxNiki vs Raven | 2–0 | 100.00% |
| ITxNiki vs Heihachi | 0–2 | 0.00% |
| ITxNiki vs Yoshimitsu | 0–1 | 0.00% |
| ITxNiki vs Hwoarang | 1–0 | 100.00% |
| ITxNiki vs Bryan | 0–1 | 0.00% |
| ITxNiki vs Jack-8 | 0–1 | 0.00% |
| ITxNiki vs Asuka | 0–1 | 0.00% |
| ITxNiki vs Lili | 0–1 | 0.00% |
| ITxNiki vs Leo | 0–1 | 0.00% |
| ITxNiki vs Nina | 0–1 | 0.00% |
| ITxNiki vs Zafina | 0–1 | 0.00% |
| ITxNiki vs Jun | 0–1 | 0.00% |
| ITxNiki vs Azucena | 0–1 | 0.00% |
| ITxNiki vs Victor | 0–1 | 0.00% |
| ITxNiki vs Clive | 0–1 | 0.00% |
| ITxNiki vs Anna | 0–1 | 0.00% |
| ITxNiki vs Miary Zo | 1–0 | 100.00% |
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.