| Nishikata vs Dragunov | 32–19 | 62.75% |
| Nishikata vs Jin | 27–18 | 60.00% |
| Nishikata vs King | 23–19 | 54.76% |
| Nishikata vs Kazuya | 14–24 | 36.84% |
| Nishikata vs Hwoarang | 28–9 | 75.68% |
| Nishikata vs Reina | 24–12 | 66.67% |
| Nishikata vs Law | 18–16 | 52.94% |
| Nishikata vs Bryan | 13–17 | 43.33% |
| Nishikata vs Steve | 15–14 | 51.72% |
| Nishikata vs Jun | 21–7 | 75.00% |
| Nishikata vs Victor | 22–5 | 81.48% |
| Nishikata vs Yoshimitsu | 10–15 | 40.00% |
| Nishikata vs Lili | 12–13 | 48.00% |
| Nishikata vs Asuka | 11–11 | 50.00% |
| Nishikata vs Lidia | 14–7 | 66.67% |
| Nishikata vs Nina | 9–11 | 45.00% |
| Nishikata vs Heihachi | 8–12 | 40.00% |
| Nishikata vs Lars | 8–10 | 44.44% |
| Nishikata vs Alisa | 10–7 | 58.82% |
| Nishikata vs Xiaoyu | 7–8 | 46.67% |
| Nishikata vs Feng | 11–4 | 73.33% |
| Nishikata vs Lee | 11–4 | 73.33% |
| Nishikata vs Azucena | 6–9 | 40.00% |
| Nishikata vs Leo | 10–4 | 71.43% |
| Nishikata vs Raven | 9–4 | 69.23% |
| Nishikata vs Eddy | 4–8 | 33.33% |
| Nishikata vs Paul | 10–1 | 90.91% |
| Nishikata vs Kuma | 6–5 | 54.55% |
| Nishikata vs Claudio | 5–4 | 55.56% |
| Nishikata vs Shaheen | 5–4 | 55.56% |
| Nishikata vs Fahkumram | 4–5 | 44.44% |
| Nishikata vs Leroy | 4–4 | 50.00% |
| Nishikata vs Jack-8 | 4–2 | 66.67% |
| Nishikata vs Devil Jin | 2–4 | 33.33% |
| Nishikata vs Anna | 2–2 | 50.00% |
| Nishikata vs Zafina | 0–2 | 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.