| iyap vs Hwoarang | 32–14 | 69.57% |
| iyap vs Dragunov | 16–30 | 34.78% |
| iyap vs King | 28–14 | 66.67% |
| iyap vs Paul | 25–15 | 62.50% |
| iyap vs Bryan | 22–17 | 56.41% |
| iyap vs Reina | 26–12 | 68.42% |
| iyap vs Lili | 18–19 | 48.65% |
| iyap vs Steve | 19–13 | 59.38% |
| iyap vs Jin | 20–10 | 66.67% |
| iyap vs Law | 13–14 | 48.15% |
| iyap vs Asuka | 17–6 | 73.91% |
| iyap vs Kazuya | 10–12 | 45.45% |
| iyap vs Jun | 14–8 | 63.64% |
| iyap vs Azucena | 13–9 | 59.09% |
| iyap vs Leo | 14–6 | 70.00% |
| iyap vs Lars | 11–7 | 61.11% |
| iyap vs Kuma | 8–9 | 47.06% |
| iyap vs Alisa | 6–10 | 37.50% |
| iyap vs Claudio | 9–7 | 56.25% |
| iyap vs Nina | 10–6 | 62.50% |
| iyap vs Victor | 11–5 | 68.75% |
| iyap vs Eddy | 8–6 | 57.14% |
| iyap vs Yoshimitsu | 5–8 | 38.46% |
| iyap vs Devil Jin | 8–3 | 72.73% |
| iyap vs Lidia | 6–3 | 66.67% |
| iyap vs Feng | 6–2 | 75.00% |
| iyap vs Jack-8 | 4–3 | 57.14% |
| iyap vs Shaheen | 5–2 | 71.43% |
| iyap vs Leroy | 3–4 | 42.86% |
| iyap vs Clive | 2–5 | 28.57% |
| iyap vs Raven | 1–4 | 20.00% |
| iyap vs Heihachi | 3–2 | 60.00% |
| iyap vs Xiaoyu | 1–0 | 100.00% |
| iyap vs Anna | 1–0 | 100.00% |
| iyap vs Fahkumram | 0–1 | 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.