| Ipan vs Eddy | 8–8 | 50.00% |
| Ipan vs Kazuya | 7–4 | 63.64% |
| Ipan vs Jin | 4–4 | 50.00% |
| Ipan vs Asuka | 6–2 | 75.00% |
| Ipan vs Lili | 5–3 | 62.50% |
| Ipan vs Dragunov | 5–3 | 62.50% |
| Ipan vs Jun | 7–1 | 87.50% |
| Ipan vs Bryan | 4–2 | 66.67% |
| Ipan vs Lars | 3–3 | 50.00% |
| Ipan vs Paul | 2–3 | 40.00% |
| Ipan vs Steve | 4–0 | 100.00% |
| Ipan vs Lee | 4–0 | 100.00% |
| Ipan vs Kuma | 0–4 | 0.00% |
| Ipan vs King | 2–1 | 66.67% |
| Ipan vs Hwoarang | 1–2 | 33.33% |
| Ipan vs Feng | 2–1 | 66.67% |
| Ipan vs Nina | 2–1 | 66.67% |
| Ipan vs Leroy | 2–1 | 66.67% |
| Ipan vs Law | 0–2 | 0.00% |
| Ipan vs Devil Jin | 2–0 | 100.00% |
| Ipan vs Leo | 0–2 | 0.00% |
| Ipan vs Alisa | 2–0 | 100.00% |
| Ipan vs Zafina | 0–2 | 0.00% |
| Ipan vs Victor | 0–2 | 0.00% |
| Ipan vs Raven | 0–2 | 0.00% |
| Ipan vs Yoshimitsu | 1–0 | 100.00% |
| Ipan vs Xiaoyu | 1–0 | 100.00% |
| Ipan vs Shaheen | 1–0 | 100.00% |
| Ipan vs Reina | 0–1 | 0.00% |
| Ipan vs Azucena | 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.