| IpponJC vs King | 7–12 | 36.84% |
| IpponJC vs Hwoarang | 7–10 | 41.18% |
| IpponJC vs Yoshimitsu | 6–7 | 46.15% |
| IpponJC vs Law | 2–9 | 18.18% |
| IpponJC vs Lili | 6–4 | 60.00% |
| IpponJC vs Eddy | 1–8 | 11.11% |
| IpponJC vs Steve | 4–4 | 50.00% |
| IpponJC vs Reina | 4–4 | 50.00% |
| IpponJC vs Jin | 3–4 | 42.86% |
| IpponJC vs Bryan | 4–3 | 57.14% |
| IpponJC vs Kazuya | 2–3 | 40.00% |
| IpponJC vs Lars | 1–4 | 20.00% |
| IpponJC vs Alisa | 2–3 | 40.00% |
| IpponJC vs Claudio | 2–3 | 40.00% |
| IpponJC vs Xiaoyu | 4–0 | 100.00% |
| IpponJC vs Devil Jin | 2–2 | 50.00% |
| IpponJC vs Feng | 1–3 | 25.00% |
| IpponJC vs Dragunov | 2–1 | 66.67% |
| IpponJC vs Azucena | 1–2 | 33.33% |
| IpponJC vs Victor | 1–2 | 33.33% |
| IpponJC vs Asuka | 0–2 | 0.00% |
| IpponJC vs Shaheen | 0–2 | 0.00% |
| IpponJC vs Jun | 0–2 | 0.00% |
| IpponJC vs Paul | 1–0 | 100.00% |
| IpponJC vs Leo | 0–1 | 0.00% |
| IpponJC vs Nina | 1–0 | 100.00% |
| IpponJC vs Lee | 0–1 | 0.00% |
| IpponJC vs Leroy | 1–0 | 100.00% |
| IpponJC vs Raven | 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.