| isaac171 vs Leo | 2–4 | 33.33% |
| isaac171 vs Lili | 3–2 | 60.00% |
| isaac171 vs Steve | 4–0 | 100.00% |
| isaac171 vs Kazuya | 2–1 | 66.67% |
| isaac171 vs Kuma | 2–1 | 66.67% |
| isaac171 vs Heihachi | 2–1 | 66.67% |
| isaac171 vs Law | 2–0 | 100.00% |
| isaac171 vs Hwoarang | 2–0 | 100.00% |
| isaac171 vs Asuka | 2–0 | 100.00% |
| isaac171 vs Dragunov | 2–0 | 100.00% |
| isaac171 vs Leroy | 2–0 | 100.00% |
| isaac171 vs Reina | 2–0 | 100.00% |
| isaac171 vs Eddy | 2–0 | 100.00% |
| isaac171 vs Jin | 1–0 | 100.00% |
| isaac171 vs Lidia | 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.