| iWorKz vs Azucena | 10–2 | 83.33% |
| iWorKz vs Jin | 8–3 | 72.73% |
| iWorKz vs Armor King | 6–3 | 66.67% |
| iWorKz vs King | 3–4 | 42.86% |
| iWorKz vs Hwoarang | 4–3 | 57.14% |
| iWorKz vs Steve | 5–1 | 83.33% |
| iWorKz vs Asuka | 4–2 | 66.67% |
| iWorKz vs Jun | 1–4 | 20.00% |
| iWorKz vs Kazuya | 2–2 | 50.00% |
| iWorKz vs Leo | 3–1 | 75.00% |
| iWorKz vs Alisa | 3–1 | 75.00% |
| iWorKz vs Law | 1–2 | 33.33% |
| iWorKz vs Dragunov | 2–1 | 66.67% |
| iWorKz vs Leroy | 3–0 | 100.00% |
| iWorKz vs Reina | 3–0 | 100.00% |
| iWorKz vs Victor | 2–1 | 66.67% |
| iWorKz vs Raven | 3–0 | 100.00% |
| iWorKz vs Fahkumram | 2–1 | 66.67% |
| iWorKz vs Yoshimitsu | 2–0 | 100.00% |
| iWorKz vs Jack-8 | 2–0 | 100.00% |
| iWorKz vs Shaheen | 0–2 | 0.00% |
| iWorKz vs Kuma | 0–2 | 0.00% |
| iWorKz vs Paul | 0–1 | 0.00% |
| iWorKz vs Devil Jin | 1–0 | 100.00% |
| iWorKz vs Clive | 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.