| Iso.KG1 vs Hwoarang | 2–4 | 33.33% |
| Iso.KG1 vs Lili | 4–0 | 100.00% |
| Iso.KG1 vs Azucena | 4–0 | 100.00% |
| Iso.KG1 vs Law | 2–1 | 66.67% |
| Iso.KG1 vs Bryan | 1–2 | 33.33% |
| Iso.KG1 vs Steve | 3–0 | 100.00% |
| Iso.KG1 vs Leo | 2–1 | 66.67% |
| Iso.KG1 vs Alisa | 3–0 | 100.00% |
| Iso.KG1 vs King | 2–0 | 100.00% |
| Iso.KG1 vs Dragunov | 2–0 | 100.00% |
| Iso.KG1 vs Xiaoyu | 0–1 | 0.00% |
| Iso.KG1 vs Jin | 0–1 | 0.00% |
| Iso.KG1 vs Lars | 0–1 | 0.00% |
| Iso.KG1 vs Claudio | 0–1 | 0.00% |
| Iso.KG1 vs Zafina | 0–1 | 0.00% |
| Iso.KG1 vs Jun | 1–0 | 100.00% |
| Iso.KG1 vs Heihachi | 1–0 | 100.00% |
| Iso.KG1 vs Anna | 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.