| NiKO vs Jin | 9–12 | 42.86% |
| NiKO vs Bryan | 10–7 | 58.82% |
| NiKO vs Kazuya | 7–3 | 70.00% |
| NiKO vs Law | 3–6 | 33.33% |
| NiKO vs Lars | 6–3 | 66.67% |
| NiKO vs King | 5–3 | 62.50% |
| NiKO vs Hwoarang | 4–4 | 50.00% |
| NiKO vs Devil Jin | 6–2 | 75.00% |
| NiKO vs Clive | 6–1 | 85.71% |
| NiKO vs Steve | 3–3 | 50.00% |
| NiKO vs Dragunov | 5–1 | 83.33% |
| NiKO vs Azucena | 3–3 | 50.00% |
| NiKO vs Heihachi | 3–3 | 50.00% |
| NiKO vs Victor | 3–2 | 60.00% |
| NiKO vs Fahkumram | 3–2 | 60.00% |
| NiKO vs Asuka | 0–4 | 0.00% |
| NiKO vs Lili | 2–2 | 50.00% |
| NiKO vs Leo | 2–2 | 50.00% |
| NiKO vs Jun | 3–1 | 75.00% |
| NiKO vs Reina | 4–0 | 100.00% |
| NiKO vs Anna | 0–4 | 0.00% |
| NiKO vs Yoshimitsu | 2–1 | 66.67% |
| NiKO vs Nina | 1–2 | 33.33% |
| NiKO vs Lee | 2–1 | 66.67% |
| NiKO vs Xiaoyu | 2–0 | 100.00% |
| NiKO vs Jack-8 | 0–2 | 0.00% |
| NiKO vs Feng | 2–0 | 100.00% |
| NiKO vs Alisa | 2–0 | 100.00% |
| NiKO vs Kuma | 1–0 | 100.00% |
| NiKO vs Leroy | 1–0 | 100.00% |
| NiKO vs Raven | 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.