| Gecko05 vs Jun | 6–1 | 85.71% |
| Gecko05 vs Reina | 6–1 | 85.71% |
| Gecko05 vs King | 4–2 | 66.67% |
| Gecko05 vs Hwoarang | 6–0 | 100.00% |
| Gecko05 vs Kazuya | 4–1 | 80.00% |
| Gecko05 vs Lili | 5–0 | 100.00% |
| Gecko05 vs Yoshimitsu | 4–0 | 100.00% |
| Gecko05 vs Jin | 2–2 | 50.00% |
| Gecko05 vs Paul | 1–2 | 33.33% |
| Gecko05 vs Nina | 1–2 | 33.33% |
| Gecko05 vs Zafina | 1–2 | 33.33% |
| Gecko05 vs Leroy | 2–0 | 100.00% |
| Gecko05 vs Eddy | 2–0 | 100.00% |
| Gecko05 vs Bryan | 0–1 | 0.00% |
| Gecko05 vs Feng | 1–0 | 100.00% |
| Gecko05 vs Dragunov | 1–0 | 100.00% |
| Gecko05 vs Kuma | 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.