| Isa3 vs Bryan | 5–4 | 55.56% |
| Isa3 vs King | 4–4 | 50.00% |
| Isa3 vs Steve | 7–1 | 87.50% |
| Isa3 vs Law | 3–3 | 50.00% |
| Isa3 vs Nina | 2–4 | 33.33% |
| Isa3 vs Azucena | 4–1 | 80.00% |
| Isa3 vs Asuka | 2–2 | 50.00% |
| Isa3 vs Dragunov | 0–4 | 0.00% |
| Isa3 vs Victor | 2–2 | 50.00% |
| Isa3 vs Xiaoyu | 1–2 | 33.33% |
| Isa3 vs Jin | 2–1 | 66.67% |
| Isa3 vs Claudio | 2–1 | 66.67% |
| Isa3 vs Leroy | 1–2 | 33.33% |
| Isa3 vs Raven | 0–3 | 0.00% |
| Isa3 vs Yoshimitsu | 2–0 | 100.00% |
| Isa3 vs Jack-8 | 0–2 | 0.00% |
| Isa3 vs Feng | 1–1 | 50.00% |
| Isa3 vs Leo | 0–2 | 0.00% |
| Isa3 vs Jun | 1–1 | 50.00% |
| Isa3 vs Reina | 1–1 | 50.00% |
| Isa3 vs Lidia | 2–0 | 100.00% |
| Isa3 vs Hwoarang | 1–0 | 100.00% |
| Isa3 vs Devil Jin | 0–1 | 0.00% |
| Isa3 vs Lili | 0–1 | 0.00% |
| Isa3 vs Kuma | 1–0 | 100.00% |
| Isa3 vs Zafina | 1–0 | 100.00% |
| Isa3 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.