| iIIIiiIiI vs Reina | 13–9 | 59.09% |
| iIIIiiIiI vs King | 9–7 | 56.25% |
| iIIIiiIiI vs Armor King | 11–5 | 68.75% |
| iIIIiiIiI vs Paul | 12–3 | 80.00% |
| iIIIiiIiI vs Jin | 10–5 | 66.67% |
| iIIIiiIiI vs Hwoarang | 6–8 | 42.86% |
| iIIIiiIiI vs Asuka | 10–4 | 71.43% |
| iIIIiiIiI vs Lars | 6–8 | 42.86% |
| iIIIiiIiI vs Claudio | 5–8 | 38.46% |
| iIIIiiIiI vs Steve | 8–4 | 66.67% |
| iIIIiiIiI vs Bryan | 5–6 | 45.45% |
| iIIIiiIiI vs Yoshimitsu | 9–1 | 90.00% |
| iIIIiiIiI vs Lili | 8–2 | 80.00% |
| iIIIiiIiI vs Dragunov | 4–6 | 40.00% |
| iIIIiiIiI vs Lidia | 4–6 | 40.00% |
| iIIIiiIiI vs Law | 8–1 | 88.89% |
| iIIIiiIiI vs Kazuya | 7–2 | 77.78% |
| iIIIiiIiI vs Zafina | 4–4 | 50.00% |
| iIIIiiIiI vs Azucena | 3–4 | 42.86% |
| iIIIiiIiI vs Victor | 3–4 | 42.86% |
| iIIIiiIiI vs Fahkumram | 5–2 | 71.43% |
| iIIIiiIiI vs Xiaoyu | 3–3 | 50.00% |
| iIIIiiIiI vs Jack-8 | 5–1 | 83.33% |
| iIIIiiIiI vs Devil Jin | 4–2 | 66.67% |
| iIIIiiIiI vs Leroy | 6–0 | 100.00% |
| iIIIiiIiI vs Jun | 3–3 | 50.00% |
| iIIIiiIiI vs Heihachi | 3–3 | 50.00% |
| iIIIiiIiI vs Clive | 6–0 | 100.00% |
| iIIIiiIiI vs Feng | 2–3 | 40.00% |
| iIIIiiIiI vs Nina | 3–2 | 60.00% |
| iIIIiiIiI vs Panda | 1–4 | 20.00% |
| iIIIiiIiI vs Alisa | 3–1 | 75.00% |
| iIIIiiIiI vs Raven | 1–3 | 25.00% |
| iIIIiiIiI vs Anna | 4–0 | 100.00% |
| iIIIiiIiI vs Leo | 3–0 | 100.00% |
| iIIIiiIiI vs Lee | 1–2 | 33.33% |
| iIIIiiIiI vs Shaheen | 2–0 | 100.00% |
| iIIIiiIiI vs Kuma | 1–0 | 100.00% |
| iIIIiiIiI vs Eddy | 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.