| Extendok vs Asuka | 14–19 | 42.42% |
| Extendok vs Hwoarang | 8–17 | 32.00% |
| Extendok vs Kazuya | 8–17 | 32.00% |
| Extendok vs Law | 7–17 | 29.17% |
| Extendok vs King | 7–16 | 30.43% |
| Extendok vs Reina | 7–16 | 30.43% |
| Extendok vs Jin | 11–11 | 50.00% |
| Extendok vs Eddy | 4–17 | 19.05% |
| Extendok vs Steve | 9–11 | 45.00% |
| Extendok vs Clive | 8–12 | 40.00% |
| Extendok vs Lili | 4–15 | 21.05% |
| Extendok vs Dragunov | 8–10 | 44.44% |
| Extendok vs Anna | 7–10 | 41.18% |
| Extendok vs Lee | 6–8 | 42.86% |
| Extendok vs Leo | 6–6 | 50.00% |
| Extendok vs Bryan | 5–6 | 45.45% |
| Extendok vs Alisa | 3–8 | 27.27% |
| Extendok vs Victor | 3–8 | 27.27% |
| Extendok vs Claudio | 2–7 | 22.22% |
| Extendok vs Jun | 3–6 | 33.33% |
| Extendok vs Azucena | 3–6 | 33.33% |
| Extendok vs Paul | 1–7 | 12.50% |
| Extendok vs Yoshimitsu | 6–2 | 75.00% |
| Extendok vs Kuma | 0–8 | 0.00% |
| Extendok vs Heihachi | 2–5 | 28.57% |
| Extendok vs Lars | 1–4 | 20.00% |
| Extendok vs Zafina | 5–0 | 100.00% |
| Extendok vs Leroy | 3–2 | 60.00% |
| Extendok vs Lidia | 2–3 | 40.00% |
| Extendok vs Xiaoyu | 0–4 | 0.00% |
| Extendok vs Shaheen | 2–1 | 66.67% |
| Extendok vs Feng | 1–1 | 50.00% |
| Extendok vs Jack-8 | 1–0 | 100.00% |
| Extendok vs Raven | 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.