| El_Duderino vs Anna | 10–13 | 43.48% |
| El_Duderino vs Kazuya | 10–10 | 50.00% |
| El_Duderino vs Hwoarang | 5–9 | 35.71% |
| El_Duderino vs Victor | 7–7 | 50.00% |
| El_Duderino vs Jin | 5–8 | 38.46% |
| El_Duderino vs King | 2–9 | 18.18% |
| El_Duderino vs Asuka | 3–6 | 33.33% |
| El_Duderino vs Nina | 1–8 | 11.11% |
| El_Duderino vs Reina | 6–3 | 66.67% |
| El_Duderino vs Azucena | 2–7 | 22.22% |
| El_Duderino vs Raven | 6–3 | 66.67% |
| El_Duderino vs Eddy | 1–8 | 11.11% |
| El_Duderino vs Heihachi | 5–4 | 55.56% |
| El_Duderino vs Jack-8 | 5–3 | 62.50% |
| El_Duderino vs Lee | 1–6 | 14.29% |
| El_Duderino vs Bryan | 3–3 | 50.00% |
| El_Duderino vs Clive | 6–0 | 100.00% |
| El_Duderino vs Steve | 3–2 | 60.00% |
| El_Duderino vs Lili | 0–5 | 0.00% |
| El_Duderino vs Lidia | 4–1 | 80.00% |
| El_Duderino vs Armor King | 1–4 | 20.00% |
| El_Duderino vs Miary Zo | 1–4 | 20.00% |
| El_Duderino vs Paul | 2–2 | 50.00% |
| El_Duderino vs Devil Jin | 2–2 | 50.00% |
| El_Duderino vs Kuma | 2–2 | 50.00% |
| El_Duderino vs Jun | 2–2 | 50.00% |
| El_Duderino vs Law | 0–3 | 0.00% |
| El_Duderino vs Yoshimitsu | 1–2 | 33.33% |
| El_Duderino vs Leroy | 3–0 | 100.00% |
| El_Duderino vs Dragunov | 0–2 | 0.00% |
| El_Duderino vs Alisa | 1–1 | 50.00% |
| El_Duderino vs Lars | 1–0 | 100.00% |
| El_Duderino vs Zafina | 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.