| iamswim vs Paul | 11–11 | 50.00% |
| iamswim vs Reina | 9–11 | 45.00% |
| iamswim vs Jin | 2–11 | 15.38% |
| iamswim vs Law | 6–5–1 | 54.55% |
| iamswim vs Hwoarang | 5–7 | 41.67% |
| iamswim vs Kazuya | 7–5 | 58.33% |
| iamswim vs Asuka | 4–8 | 33.33% |
| iamswim vs King | 3–8 | 27.27% |
| iamswim vs Bryan | 5–5 | 50.00% |
| iamswim vs Azucena | 6–4 | 60.00% |
| iamswim vs Claudio | 4–5 | 44.44% |
| iamswim vs Yoshimitsu | 0–8 | 0.00% |
| iamswim vs Steve | 0–7 | 0.00% |
| iamswim vs Dragunov | 4–3 | 57.14% |
| iamswim vs Lars | 3–4 | 42.86% |
| iamswim vs Alisa | 4–3 | 57.14% |
| iamswim vs Jun | 5–2 | 71.43% |
| iamswim vs Eddy | 6–1 | 85.71% |
| iamswim vs Lili | 4–2 | 66.67% |
| iamswim vs Lee | 1–5 | 16.67% |
| iamswim vs Raven | 2–3 | 40.00% |
| iamswim vs Feng | 1–3 | 25.00% |
| iamswim vs Victor | 2–2 | 50.00% |
| iamswim vs Jack-8 | 2–1 | 66.67% |
| iamswim vs Devil Jin | 1–2 | 33.33% |
| iamswim vs Panda | 2–1 | 66.67% |
| iamswim vs Zafina | 0–3 | 0.00% |
| iamswim vs Xiaoyu | 1–1 | 50.00% |
| iamswim vs Leo | 2–0 | 100.00% |
| iamswim vs Leroy | 0–2 | 0.00% |
| iamswim vs Shaheen | 1–0 | 100.00% |
| iamswim vs Nina | 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.