| gecko vs Jin | 2–4 | 33.33% |
| gecko vs Steve | 0–4 | 0.00% |
| gecko vs King | 1–2 | 33.33% |
| gecko vs Kazuya | 3–0 | 100.00% |
| gecko vs Feng | 1–2 | 33.33% |
| gecko vs Lars | 0–3 | 0.00% |
| gecko vs Kuma | 2–1 | 66.67% |
| gecko vs Jun | 1–2 | 33.33% |
| gecko vs Reina | 1–2 | 33.33% |
| gecko vs Eddy | 2–1 | 66.67% |
| gecko vs Lidia | 0–3 | 0.00% |
| gecko vs Law | 2–0 | 100.00% |
| gecko vs Bryan | 0–2 | 0.00% |
| gecko vs Asuka | 2–0 | 100.00% |
| gecko vs Lili | 1–1 | 50.00% |
| gecko vs Nina | 0–2 | 0.00% |
| gecko vs Paul | 0–1 | 0.00% |
| gecko vs Hwoarang | 0–1 | 0.00% |
| gecko vs Alisa | 0–1 | 0.00% |
| gecko vs Shaheen | 0–1 | 0.00% |
| gecko vs Lee | 0–1 | 0.00% |
| gecko vs Zafina | 1–0 | 100.00% |
| gecko vs Azucena | 1–0 | 100.00% |
| gecko vs Raven | 0–1 | 0.00% |
| gecko vs Heihachi | 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.