| ianian58 vs Jin | 18–40 | 31.03% |
| ianian58 vs Kazuya | 32–26 | 55.17% |
| ianian58 vs Reina | 28–26 | 51.85% |
| ianian58 vs King | 25–24 | 51.02% |
| ianian58 vs Bryan | 22–27 | 44.90% |
| ianian58 vs Azucena | 15–30 | 33.33% |
| ianian58 vs Hwoarang | 19–23 | 45.24% |
| ianian58 vs Dragunov | 20–17 | 54.05% |
| ianian58 vs Steve | 13–18 | 41.94% |
| ianian58 vs Lars | 19–11 | 63.33% |
| ianian58 vs Eddy | 14–16 | 46.67% |
| ianian58 vs Law | 13–14 | 48.15% |
| ianian58 vs Asuka | 9–16 | 36.00% |
| ianian58 vs Paul | 13–11 | 54.17% |
| ianian58 vs Lili | 10–13 | 43.48% |
| ianian58 vs Alisa | 9–14 | 39.13% |
| ianian58 vs Jun | 11–11 | 50.00% |
| ianian58 vs Victor | 8–13 | 38.10% |
| ianian58 vs Leo | 10–8 | 55.56% |
| ianian58 vs Claudio | 8–9 | 47.06% |
| ianian58 vs Xiaoyu | 10–5 | 66.67% |
| ianian58 vs Lee | 7–8 | 46.67% |
| ianian58 vs Feng | 4–9 | 30.77% |
| ianian58 vs Shaheen | 6–7 | 46.15% |
| ianian58 vs Leroy | 6–7 | 46.15% |
| ianian58 vs Raven | 7–6 | 53.85% |
| ianian58 vs Yoshimitsu | 6–6 | 50.00% |
| ianian58 vs Jack-8 | 6–6 | 50.00% |
| ianian58 vs Nina | 2–8 | 20.00% |
| ianian58 vs Devil Jin | 4–5 | 44.44% |
| ianian58 vs Kuma | 0–6 | 0.00% |
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.