| father mendez vs King | 38–42 | 47.50% |
| father mendez vs Kazuya | 45–30 | 60.00% |
| father mendez vs Bryan | 35–36 | 49.30% |
| father mendez vs Jin | 32–35 | 47.76% |
| father mendez vs Law | 20–21 | 48.78% |
| father mendez vs Steve | 22–13 | 62.86% |
| father mendez vs Clive | 26–9 | 74.29% |
| father mendez vs Armor King | 9–22 | 29.03% |
| father mendez vs Dragunov | 10–19 | 34.48% |
| father mendez vs Heihachi | 12–17 | 41.38% |
| father mendez vs Devil Jin | 14–10 | 58.33% |
| father mendez vs Azucena | 12–12 | 50.00% |
| father mendez vs Nina | 8–14 | 36.36% |
| father mendez vs Paul | 10–9 | 52.63% |
| father mendez vs Reina | 10–9 | 52.63% |
| father mendez vs Hwoarang | 7–11 | 38.89% |
| father mendez vs Lars | 8–9 | 47.06% |
| father mendez vs Lee | 7–10 | 41.18% |
| father mendez vs Claudio | 5–11 | 31.25% |
| father mendez vs Miary Zo | 6–8 | 42.86% |
| father mendez vs Alisa | 10–2 | 83.33% |
| father mendez vs Jun | 3–9 | 25.00% |
| father mendez vs Victor | 7–5 | 58.33% |
| father mendez vs Yoshimitsu | 4–7 | 36.36% |
| father mendez vs Lili | 6–5 | 54.55% |
| father mendez vs Leo | 6–5 | 54.55% |
| father mendez vs Fahkumram | 4–7 | 36.36% |
| father mendez vs Jack-8 | 4–6 | 40.00% |
| father mendez vs Asuka | 7–3 | 70.00% |
| father mendez vs Eddy | 5–5 | 50.00% |
| father mendez vs Feng | 1–8 | 11.11% |
| father mendez vs Lidia | 5–3 | 62.50% |
| father mendez vs Xiaoyu | 2–3 | 40.00% |
| father mendez vs Kuma | 4–1 | 80.00% |
| father mendez vs Leroy | 2–3 | 40.00% |
| father mendez vs Raven | 3–2 | 60.00% |
| father mendez vs Shaheen | 1–3 | 25.00% |
| father mendez vs Zafina | 2–2 | 50.00% |
| father mendez vs Panda | 1–1 | 50.00% |
| father mendez vs Anna | 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.