| EXTENDO vs Armor King | 10–9 | 52.63% |
| EXTENDO vs Yoshimitsu | 10–3 | 76.92% |
| EXTENDO vs Steve | 11–2 | 84.62% |
| EXTENDO vs Dragunov | 8–5 | 61.54% |
| EXTENDO vs King | 6–4 | 60.00% |
| EXTENDO vs Hwoarang | 3–6 | 33.33% |
| EXTENDO vs Bryan | 2–6 | 25.00% |
| EXTENDO vs Kazuya | 6–2 | 75.00% |
| EXTENDO vs Jun | 4–3 | 57.14% |
| EXTENDO vs Eddy | 3–4 | 42.86% |
| EXTENDO vs Lee | 4–1 | 80.00% |
| EXTENDO vs Lidia | 4–1 | 80.00% |
| EXTENDO vs Asuka | 1–3 | 25.00% |
| EXTENDO vs Victor | 1–3 | 25.00% |
| EXTENDO vs Jin | 1–2 | 33.33% |
| EXTENDO vs Zafina | 1–2 | 33.33% |
| EXTENDO vs Heihachi | 1–2 | 33.33% |
| EXTENDO vs Law | 2–0 | 100.00% |
| EXTENDO vs Devil Jin | 1–1 | 50.00% |
| EXTENDO vs Feng | 1–1 | 50.00% |
| EXTENDO vs Lili | 1–1 | 50.00% |
| EXTENDO vs Panda | 0–2 | 0.00% |
| EXTENDO vs Xiaoyu | 0–1 | 0.00% |
| EXTENDO vs Alisa | 0–1 | 0.00% |
| EXTENDO vs Shaheen | 0–1 | 0.00% |
| EXTENDO vs Reina | 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.