| Ianers vs Steve | 19–9 | 67.86% |
| Ianers vs King | 14–7 | 66.67% |
| Ianers vs Lars | 10–10 | 50.00% |
| Ianers vs Kazuya | 7–12 | 36.84% |
| Ianers vs Reina | 10–7 | 58.82% |
| Ianers vs Devil Jin | 11–4 | 73.33% |
| Ianers vs Bryan | 7–7 | 50.00% |
| Ianers vs Lili | 5–9 | 35.71% |
| Ianers vs Hwoarang | 6–6 | 50.00% |
| Ianers vs Jin | 4–7 | 36.36% |
| Ianers vs Azucena | 7–4 | 63.64% |
| Ianers vs Paul | 3–7 | 30.00% |
| Ianers vs Law | 9–1 | 90.00% |
| Ianers vs Heihachi | 7–3 | 70.00% |
| Ianers vs Nina | 5–4 | 55.56% |
| Ianers vs Lee | 2–6 | 25.00% |
| Ianers vs Xiaoyu | 4–3 | 57.14% |
| Ianers vs Victor | 4–3 | 57.14% |
| Ianers vs Feng | 3–3 | 50.00% |
| Ianers vs Dragunov | 3–2 | 60.00% |
| Ianers vs Shaheen | 4–1 | 80.00% |
| Ianers vs Asuka | 2–2 | 50.00% |
| Ianers vs Jun | 4–0 | 100.00% |
| Ianers vs Raven | 1–2 | 33.33% |
| Ianers vs Jack-8 | 2–0 | 100.00% |
| Ianers vs Claudio | 0–2 | 0.00% |
| Ianers vs Leroy | 2–0 | 100.00% |
| Ianers vs Eddy | 0–2 | 0.00% |
| Ianers vs Clive | 2–0 | 100.00% |
| Ianers vs Alisa | 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.