| El_Pato vs Jin | 71–104 | 40.57% |
| El_Pato vs King | 59–81 | 42.14% |
| El_Pato vs Kazuya | 60–62 | 49.18% |
| El_Pato vs Reina | 41–49 | 45.56% |
| El_Pato vs Hwoarang | 39–47 | 45.35% |
| El_Pato vs Eddy | 30–47 | 38.96% |
| El_Pato vs Law | 26–48 | 35.14% |
| El_Pato vs Lili | 36–35 | 50.70% |
| El_Pato vs Jun | 25–37 | 40.32% |
| El_Pato vs Steve | 30–30 | 50.00% |
| El_Pato vs Dragunov | 29–31 | 48.33% |
| El_Pato vs Paul | 15–37 | 28.85% |
| El_Pato vs Bryan | 17–35 | 32.69% |
| El_Pato vs Yoshimitsu | 12–32 | 27.27% |
| El_Pato vs Devil Jin | 16–26 | 38.10% |
| El_Pato vs Claudio | 22–18 | 55.00% |
| El_Pato vs Xiaoyu | 10–25 | 28.57% |
| El_Pato vs Leroy | 14–21 | 40.00% |
| El_Pato vs Lidia | 10–22 | 31.25% |
| El_Pato vs Asuka | 15–15 | 50.00% |
| El_Pato vs Azucena | 14–16 | 46.67% |
| El_Pato vs Lars | 10–19 | 34.48% |
| El_Pato vs Lee | 9–18 | 33.33% |
| El_Pato vs Alisa | 5–20 | 20.00% |
| El_Pato vs Feng | 8–16 | 33.33% |
| El_Pato vs Victor | 8–15 | 34.78% |
| El_Pato vs Heihachi | 9–14 | 39.13% |
| El_Pato vs Shaheen | 10–10 | 50.00% |
| El_Pato vs Kuma | 7–13 | 35.00% |
| El_Pato vs Leo | 9–10 | 47.37% |
| El_Pato vs Nina | 6–13 | 31.58% |
| El_Pato vs Raven | 6–10 | 37.50% |
| El_Pato vs Jack-8 | 8–5 | 61.54% |
| El_Pato vs Zafina | 1–9 | 10.00% |
| El_Pato vs Panda | 0–3 | 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.