| niceperson vs Hwoarang | 33–33 | 50.00% |
| niceperson vs Dragunov | 32–34 | 48.48% |
| niceperson vs Paul | 36–28 | 56.25% |
| niceperson vs Reina | 32–29 | 52.46% |
| niceperson vs Bryan | 17–23 | 42.50% |
| niceperson vs Yoshimitsu | 21–17 | 55.26% |
| niceperson vs King | 11–25 | 30.56% |
| niceperson vs Asuka | 14–22 | 38.89% |
| niceperson vs Jin | 23–12 | 65.71% |
| niceperson vs Jun | 17–17 | 50.00% |
| niceperson vs Kazuya | 18–12 | 60.00% |
| niceperson vs Lili | 11–17 | 39.29% |
| niceperson vs Law | 16–11 | 59.26% |
| niceperson vs Steve | 10–16 | 38.46% |
| niceperson vs Azucena | 14–12 | 53.85% |
| niceperson vs Lidia | 6–20 | 23.08% |
| niceperson vs Feng | 10–15 | 40.00% |
| niceperson vs Victor | 15–10 | 60.00% |
| niceperson vs Devil Jin | 13–9 | 59.09% |
| niceperson vs Lee | 11–8 | 57.89% |
| niceperson vs Claudio | 8–10 | 44.44% |
| niceperson vs Leo | 5–12 | 29.41% |
| niceperson vs Nina | 7–8 | 46.67% |
| niceperson vs Xiaoyu | 4–7 | 36.36% |
| niceperson vs Alisa | 1–9 | 10.00% |
| niceperson vs Jack-8 | 4–5 | 44.44% |
| niceperson vs Shaheen | 5–3 | 62.50% |
| niceperson vs Eddy | 3–5 | 37.50% |
| niceperson vs Lars | 2–4 | 33.33% |
| niceperson vs Leroy | 3–3 | 50.00% |
| niceperson vs Kuma | 1–4 | 20.00% |
| niceperson vs Panda | 2–3 | 40.00% |
| niceperson vs Zafina | 1–4 | 20.00% |
| niceperson vs Raven | 3–2 | 60.00% |
| niceperson vs Clive | 1–1 | 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.