| isa_isa vs Hwoarang | 4–3 | 57.14% |
| isa_isa vs Law | 4–1 | 80.00% |
| isa_isa vs King | 3–2 | 60.00% |
| isa_isa vs Leo | 2–3 | 40.00% |
| isa_isa vs Lee | 3–1 | 75.00% |
| isa_isa vs Kuma | 2–1 | 66.67% |
| isa_isa vs Leroy | 1–2 | 33.33% |
| isa_isa vs Jun | 1–2 | 33.33% |
| isa_isa vs Azucena | 1–2 | 33.33% |
| isa_isa vs Lidia | 2–1 | 66.67% |
| isa_isa vs Paul | 0–2 | 0.00% |
| isa_isa vs Yoshimitsu | 2–0 | 100.00% |
| isa_isa vs Jin | 2–0 | 100.00% |
| isa_isa vs Lili | 2–0 | 100.00% |
| isa_isa vs Dragunov | 0–2 | 0.00% |
| isa_isa vs Lars | 2–0 | 100.00% |
| isa_isa vs Victor | 2–0 | 100.00% |
| isa_isa vs Bryan | 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.