| IanIanIanIan vs Jin | 23–37 | 38.33% |
| IanIanIanIan vs Eddy | 8–37 | 17.78% |
| IanIanIanIan vs Kazuya | 20–18 | 52.63% |
| IanIanIanIan vs Bryan | 19–17 | 52.78% |
| IanIanIanIan vs Reina | 23–13 | 63.89% |
| IanIanIanIan vs Dragunov | 11–16 | 40.74% |
| IanIanIanIan vs Steve | 11–15 | 42.31% |
| IanIanIanIan vs Hwoarang | 14–10 | 58.33% |
| IanIanIanIan vs Lili | 15–8 | 65.22% |
| IanIanIanIan vs Azucena | 10–12 | 45.45% |
| IanIanIanIan vs King | 7–14 | 33.33% |
| IanIanIanIan vs Yoshimitsu | 14–7 | 66.67% |
| IanIanIanIan vs Victor | 9–6 | 60.00% |
| IanIanIanIan vs Leo | 5–9 | 35.71% |
| IanIanIanIan vs Paul | 6–7 | 46.15% |
| IanIanIanIan vs Law | 8–5 | 61.54% |
| IanIanIanIan vs Lars | 7–6 | 53.85% |
| IanIanIanIan vs Jun | 4–9 | 30.77% |
| IanIanIanIan vs Lidia | 7–6 | 53.85% |
| IanIanIanIan vs Feng | 5–7 | 41.67% |
| IanIanIanIan vs Claudio | 5–7 | 41.67% |
| IanIanIanIan vs Nina | 5–6 | 45.45% |
| IanIanIanIan vs Leroy | 2–8 | 20.00% |
| IanIanIanIan vs Raven | 5–5 | 50.00% |
| IanIanIanIan vs Xiaoyu | 6–2 | 75.00% |
| IanIanIanIan vs Lee | 3–5 | 37.50% |
| IanIanIanIan vs Devil Jin | 4–3 | 57.14% |
| IanIanIanIan vs Alisa | 3–3 | 50.00% |
| IanIanIanIan vs Kuma | 4–2 | 66.67% |
| IanIanIanIan vs Asuka | 0–4 | 0.00% |
| IanIanIanIan vs Zafina | 2–1 | 66.67% |
| IanIanIanIan vs Heihachi | 1–2 | 33.33% |
| IanIanIanIan vs Shaheen | 0–2 | 0.00% |
| IanIanIanIan vs Jack-8 | 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.