| jNickel vs Reina | 27–13 | 67.50% |
| jNickel vs Jin | 17–10 | 62.96% |
| jNickel vs King | 11–12 | 47.83% |
| jNickel vs Lili | 12–11 | 52.17% |
| jNickel vs Bryan | 11–11 | 50.00% |
| jNickel vs Kazuya | 6–16 | 27.27% |
| jNickel vs Dragunov | 11–11 | 50.00% |
| jNickel vs Yoshimitsu | 8–13 | 38.10% |
| jNickel vs Hwoarang | 9–8 | 52.94% |
| jNickel vs Azucena | 7–10 | 41.18% |
| jNickel vs Victor | 9–7 | 56.25% |
| jNickel vs Steve | 5–8 | 38.46% |
| jNickel vs Asuka | 5–6 | 45.45% |
| jNickel vs Leo | 9–2 | 81.82% |
| jNickel vs Lee | 6–5 | 54.55% |
| jNickel vs Eddy | 4–7 | 36.36% |
| jNickel vs Xiaoyu | 2–8 | 20.00% |
| jNickel vs Lars | 7–3 | 70.00% |
| jNickel vs Heihachi | 3–7 | 30.00% |
| jNickel vs Feng | 1–8 | 11.11% |
| jNickel vs Zafina | 4–4 | 50.00% |
| jNickel vs Law | 6–1 | 85.71% |
| jNickel vs Devil Jin | 5–2 | 71.43% |
| jNickel vs Nina | 6–1 | 85.71% |
| jNickel vs Leroy | 5–2 | 71.43% |
| jNickel vs Jun | 4–3 | 57.14% |
| jNickel vs Anna | 3–4 | 42.86% |
| jNickel vs Alisa | 4–2 | 66.67% |
| jNickel vs Paul | 3–2 | 60.00% |
| jNickel vs Shaheen | 4–1 | 80.00% |
| jNickel vs Clive | 1–4 | 20.00% |
| jNickel vs Kuma | 2–1 | 66.67% |
| jNickel vs Claudio | 0–2 | 0.00% |
| jNickel vs Raven | 2–0 | 100.00% |
| jNickel vs Lidia | 2–0 | 100.00% |
| jNickel vs Jack-8 | 0–1 | 0.00% |
| jNickel vs Panda | 1–0 | 100.00% |
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.