| Istiii vs Clive | 7–11 | 38.89% |
| Istiii vs Bryan | 9–6 | 60.00% |
| Istiii vs King | 3–2 | 60.00% |
| Istiii vs Hwoarang | 4–1 | 80.00% |
| Istiii vs Nina | 0–5 | 0.00% |
| Istiii vs Law | 1–3 | 25.00% |
| Istiii vs Jin | 2–2 | 50.00% |
| Istiii vs Lili | 2–2 | 50.00% |
| Istiii vs Azucena | 2–2 | 50.00% |
| Istiii vs Dragunov | 2–1 | 66.67% |
| Istiii vs Leo | 0–3 | 0.00% |
| Istiii vs Lars | 0–3 | 0.00% |
| Istiii vs Jun | 1–2 | 33.33% |
| Istiii vs Eddy | 2–1 | 66.67% |
| Istiii vs Yoshimitsu | 0–2 | 0.00% |
| Istiii vs Kazuya | 0–2 | 0.00% |
| Istiii vs Steve | 2–0 | 100.00% |
| Istiii vs Jack-8 | 0–2 | 0.00% |
| Istiii vs Victor | 2–0 | 100.00% |
| Istiii vs Feng | 0–1 | 0.00% |
| Istiii vs Kuma | 0–1 | 0.00% |
| Istiii vs Panda | 1–0 | 100.00% |
| Istiii vs Leroy | 1–0 | 100.00% |
| Istiii vs Reina | 0–1 | 0.00% |
| Istiii vs Heihachi | 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.