| I3ussy vs King | 16–15 | 51.61% |
| I3ussy vs Jin | 11–11 | 50.00% |
| I3ussy vs Kazuya | 3–13 | 18.75% |
| I3ussy vs Lee | 5–11 | 31.25% |
| I3ussy vs Hwoarang | 10–4 | 71.43% |
| I3ussy vs Dragunov | 9–3 | 75.00% |
| I3ussy vs Reina | 6–6 | 50.00% |
| I3ussy vs Heihachi | 4–8 | 33.33% |
| I3ussy vs Armor King | 5–7 | 41.67% |
| I3ussy vs Yoshimitsu | 9–2 | 81.82% |
| I3ussy vs Bryan | 6–5 | 54.55% |
| I3ussy vs Law | 3–7 | 30.00% |
| I3ussy vs Anna | 4–6 | 40.00% |
| I3ussy vs Lars | 4–5 | 44.44% |
| I3ussy vs Azucena | 7–2 | 77.78% |
| I3ussy vs Victor | 6–2 | 75.00% |
| I3ussy vs Paul | 1–6 | 14.29% |
| I3ussy vs Miary Zo | 0–7 | 0.00% |
| I3ussy vs Xiaoyu | 5–1 | 83.33% |
| I3ussy vs Kuma | 0–6 | 0.00% |
| I3ussy vs Eddy | 3–3 | 50.00% |
| I3ussy vs Asuka | 5–0 | 100.00% |
| I3ussy vs Feng | 2–3 | 40.00% |
| I3ussy vs Raven | 4–1 | 80.00% |
| I3ussy vs Lidia | 3–2 | 60.00% |
| I3ussy vs Clive | 3–2 | 60.00% |
| I3ussy vs Steve | 0–4 | 0.00% |
| I3ussy vs Zafina | 4–0 | 100.00% |
| I3ussy vs Jun | 3–1 | 75.00% |
| I3ussy vs Devil Jin | 3–0 | 100.00% |
| I3ussy vs Leo | 1–2 | 33.33% |
| I3ussy vs Lili | 2–0 | 100.00% |
| I3ussy vs Fahkumram | 0–2 | 0.00% |
| I3ussy vs Jack-8 | 1–0 | 100.00% |
| I3ussy vs Claudio | 1–0 | 100.00% |
| I3ussy vs Panda | 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.