| NKshii vs Kazuya | 76–116 | 39.58% |
| NKshii vs Jin | 64–106 | 37.65% |
| NKshii vs Steve | 66–94 | 41.25% |
| NKshii vs Bryan | 61–98 | 38.36% |
| NKshii vs Dragunov | 46–93 | 33.09% |
| NKshii vs King | 55–76 | 41.98% |
| NKshii vs Armor King | 54–70 | 43.55% |
| NKshii vs Reina | 68–48 | 58.62% |
| NKshii vs Fahkumram | 46–58 | 44.23% |
| NKshii vs Law | 35–60 | 36.84% |
| NKshii vs Hwoarang | 41–48 | 46.07% |
| NKshii vs Heihachi | 36–50 | 41.86% |
| NKshii vs Asuka | 30–50 | 37.50% |
| NKshii vs Paul | 26–45 | 36.62% |
| NKshii vs Devil Jin | 26–45 | 36.62% |
| NKshii vs Victor | 30–34 | 46.88% |
| NKshii vs Lili | 29–34 | 46.03% |
| NKshii vs Yoshimitsu | 37–20 | 64.91% |
| NKshii vs Clive | 13–38 | 25.49% |
| NKshii vs Claudio | 18–32 | 36.00% |
| NKshii vs Lee | 23–27 | 46.00% |
| NKshii vs Alisa | 17–28 | 37.78% |
| NKshii vs Lars | 14–27 | 34.15% |
| NKshii vs Lidia | 24–16 | 60.00% |
| NKshii vs Jun | 17–22 | 43.59% |
| NKshii vs Eddy | 18–21 | 46.15% |
| NKshii vs Nina | 11–26 | 29.73% |
| NKshii vs Azucena | 15–20 | 42.86% |
| NKshii vs Miary Zo | 16–19 | 45.71% |
| NKshii vs Jack-8 | 8–19 | 29.63% |
| NKshii vs Feng | 11–16 | 40.74% |
| NKshii vs Anna | 13–14 | 48.15% |
| NKshii vs Xiaoyu | 7–17 | 29.17% |
| NKshii vs Raven | 11–9 | 55.00% |
| NKshii vs Leroy | 8–10 | 44.44% |
| NKshii vs Shaheen | 4–12 | 25.00% |
| NKshii vs Kuma | 8–6 | 57.14% |
| NKshii vs Leo | 6–7 | 46.15% |
| NKshii vs Panda | 5–5 | 50.00% |
| NKshii vs Zafina | 4–4 | 50.00% |
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.