| nikaa vs King | 13–2 | 86.67% |
| nikaa vs Kazuya | 9–6 | 60.00% |
| nikaa vs Dragunov | 11–4 | 73.33% |
| nikaa vs Devil Jin | 9–3 | 75.00% |
| nikaa vs Reina | 8–4 | 66.67% |
| nikaa vs Law | 8–3 | 72.73% |
| nikaa vs Jack-8 | 9–2 | 81.82% |
| nikaa vs Bryan | 9–0 | 100.00% |
| nikaa vs Lili | 5–4 | 55.56% |
| nikaa vs Kuma | 6–2 | 75.00% |
| nikaa vs Azucena | 7–0 | 100.00% |
| nikaa vs Hwoarang | 6–0 | 100.00% |
| nikaa vs Feng | 5–1 | 83.33% |
| nikaa vs Alisa | 4–2 | 66.67% |
| nikaa vs Eddy | 5–1 | 83.33% |
| nikaa vs Heihachi | 4–2 | 66.67% |
| nikaa vs Yoshimitsu | 2–4 | 33.33% |
| nikaa vs Shaheen | 6–0 | 100.00% |
| nikaa vs Raven | 3–3 | 50.00% |
| nikaa vs Paul | 3–2 | 60.00% |
| nikaa vs Jin | 4–1 | 80.00% |
| nikaa vs Lidia | 4–1 | 80.00% |
| nikaa vs Steve | 3–1 | 75.00% |
| nikaa vs Asuka | 4–0 | 100.00% |
| nikaa vs Lars | 1–2 | 33.33% |
| nikaa vs Lee | 2–0 | 100.00% |
| nikaa vs Victor | 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.