| Sanchez vs Kazuya | 24–39 | 38.10% |
| Sanchez vs Jin | 29–33 | 46.77% |
| Sanchez vs Law | 29–32 | 47.54% |
| Sanchez vs Hwoarang | 27–31 | 46.55% |
| Sanchez vs King | 29–25 | 53.70% |
| Sanchez vs Steve | 26–20 | 56.52% |
| Sanchez vs Bryan | 17–26 | 39.53% |
| Sanchez vs Heihachi | 16–22 | 42.11% |
| Sanchez vs Jun | 15–19 | 44.12% |
| Sanchez vs Clive | 20–14 | 58.82% |
| Sanchez vs Yoshimitsu | 8–21 | 27.59% |
| Sanchez vs Reina | 19–9 | 67.86% |
| Sanchez vs Anna | 12–15 | 44.44% |
| Sanchez vs Dragunov | 7–17 | 29.17% |
| Sanchez vs Lili | 12–11 | 52.17% |
| Sanchez vs Paul | 5–16 | 23.81% |
| Sanchez vs Eddy | 7–13 | 35.00% |
| Sanchez vs Devil Jin | 14–5 | 73.68% |
| Sanchez vs Nina | 8–11 | 42.11% |
| Sanchez vs Xiaoyu | 8–10 | 44.44% |
| Sanchez vs Jack-8 | 8–10 | 44.44% |
| Sanchez vs Asuka | 9–7 | 56.25% |
| Sanchez vs Azucena | 8–8 | 50.00% |
| Sanchez vs Lidia | 8–5 | 61.54% |
| Sanchez vs Lars | 5–6 | 45.45% |
| Sanchez vs Lee | 1–9 | 10.00% |
| Sanchez vs Alisa | 3–5 | 37.50% |
| Sanchez vs Shaheen | 5–3 | 62.50% |
| Sanchez vs Victor | 3–4 | 42.86% |
| Sanchez vs Feng | 1–4 | 20.00% |
| Sanchez vs Leroy | 4–1 | 80.00% |
| Sanchez vs Claudio | 2–2 | 50.00% |
| Sanchez vs Kuma | 3–1 | 75.00% |
| Sanchez vs Zafina | 1–3 | 25.00% |
| Sanchez vs Panda | 1–2 | 33.33% |
| Sanchez vs Raven | 1–2 | 33.33% |
| Sanchez vs Leo | 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.