| NishihachiIkari vs Azucena | 78–65 | 54.55% |
| NishihachiIkari vs Victor | 41–38 | 51.90% |
| NishihachiIkari vs Yoshimitsu | 54–23 | 70.13% |
| NishihachiIkari vs Feng | 43–26 | 62.32% |
| NishihachiIkari vs Dragunov | 45–20 | 69.23% |
| NishihachiIkari vs Alisa | 29–29 | 50.00% |
| NishihachiIkari vs Lars | 28–29 | 49.12% |
| NishihachiIkari vs King | 28–20 | 58.33% |
| NishihachiIkari vs Hwoarang | 24–24 | 50.00% |
| NishihachiIkari vs Lili | 25–23 | 52.08% |
| NishihachiIkari vs Fahkumram | 24–24 | 50.00% |
| NishihachiIkari vs Xiaoyu | 24–22 | 52.17% |
| NishihachiIkari vs Lee | 25–20 | 55.56% |
| NishihachiIkari vs Steve | 24–19 | 55.81% |
| NishihachiIkari vs Raven | 21–21 | 50.00% |
| NishihachiIkari vs Leo | 23–18 | 56.10% |
| NishihachiIkari vs Law | 24–16 | 60.00% |
| NishihachiIkari vs Devil Jin | 16–24 | 40.00% |
| NishihachiIkari vs Shaheen | 19–21 | 47.50% |
| NishihachiIkari vs Bryan | 30–9 | 76.92% |
| NishihachiIkari vs Asuka | 19–20 | 48.72% |
| NishihachiIkari vs Eddy | 16–23 | 41.03% |
| NishihachiIkari vs Jun | 26–8 | 76.47% |
| NishihachiIkari vs Jin | 16–16 | 50.00% |
| NishihachiIkari vs Claudio | 21–11 | 65.62% |
| NishihachiIkari vs Reina | 20–10 | 66.67% |
| NishihachiIkari vs Kazuya | 21–5 | 80.77% |
| NishihachiIkari vs Leroy | 11–15 | 42.31% |
| NishihachiIkari vs Jack-8 | 11–13 | 45.83% |
| NishihachiIkari vs Anna | 10–11 | 47.62% |
| NishihachiIkari vs Kuma | 10–10 | 50.00% |
| NishihachiIkari vs Lidia | 7–7 | 50.00% |
| NishihachiIkari vs Heihachi | 5–7 | 41.67% |
| NishihachiIkari vs Paul | 8–2 | 80.00% |
| NishihachiIkari vs Clive | 3–6 | 33.33% |
| NishihachiIkari vs Nina | 5–3 | 62.50% |
| NishihachiIkari vs Zafina | 1–2 | 33.33% |
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.