| TheIsoKO vs Kazuya | 8–13 | 38.10% |
| TheIsoKO vs Reina | 8–8 | 50.00% |
| TheIsoKO vs Steve | 5–5 | 50.00% |
| TheIsoKO vs King | 6–3 | 66.67% |
| TheIsoKO vs Lidia | 7–2 | 77.78% |
| TheIsoKO vs Paul | 4–4 | 50.00% |
| TheIsoKO vs Hwoarang | 7–1 | 87.50% |
| TheIsoKO vs Nina | 3–3 | 50.00% |
| TheIsoKO vs Alisa | 3–2 | 60.00% |
| TheIsoKO vs Heihachi | 4–1 | 80.00% |
| TheIsoKO vs Bryan | 2–2 | 50.00% |
| TheIsoKO vs Jack-8 | 1–3 | 25.00% |
| TheIsoKO vs Asuka | 2–2 | 50.00% |
| TheIsoKO vs Lili | 3–1 | 75.00% |
| TheIsoKO vs Leo | 1–3 | 25.00% |
| TheIsoKO vs Lars | 3–1 | 75.00% |
| TheIsoKO vs Victor | 3–1 | 75.00% |
| TheIsoKO vs Fahkumram | 2–2 | 50.00% |
| TheIsoKO vs Dragunov | 0–3 | 0.00% |
| TheIsoKO vs Panda | 1–2 | 33.33% |
| TheIsoKO vs Jun | 2–1 | 66.67% |
| TheIsoKO vs Kuma | 0–2 | 0.00% |
| TheIsoKO vs Zafina | 1–1 | 50.00% |
| TheIsoKO vs Leroy | 2–0 | 100.00% |
| TheIsoKO vs Eddy | 2–0 | 100.00% |
| TheIsoKO vs Anna | 1–1 | 50.00% |
| TheIsoKO vs Yoshimitsu | 0–1 | 0.00% |
| TheIsoKO vs Jin | 1–0 | 100.00% |
| TheIsoKO vs Feng | 0–1 | 0.00% |
| TheIsoKO vs Lee | 1–0 | 100.00% |
| TheIsoKO vs Raven | 0–1 | 0.00% |
| TheIsoKO vs Clive | 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.