| Sanji vs Reina | 26–20 | 56.52% |
| Sanji vs King | 7–22 | 24.14% |
| Sanji vs Jin | 9–17 | 34.62% |
| Sanji vs Law | 11–9 | 55.00% |
| Sanji vs Kazuya | 4–16 | 20.00% |
| Sanji vs Steve | 4–15 | 21.05% |
| Sanji vs Hwoarang | 6–11 | 35.29% |
| Sanji vs Lars | 2–14 | 12.50% |
| Sanji vs Lee | 8–8 | 50.00% |
| Sanji vs Heihachi | 3–12 | 20.00% |
| Sanji vs Bryan | 4–10 | 28.57% |
| Sanji vs Victor | 4–9 | 30.77% |
| Sanji vs Clive | 3–10 | 23.08% |
| Sanji vs Jun | 4–7 | 36.36% |
| Sanji vs Claudio | 6–4 | 60.00% |
| Sanji vs Nina | 2–8 | 20.00% |
| Sanji vs Azucena | 3–7 | 30.00% |
| Sanji vs Devil Jin | 2–7 | 22.22% |
| Sanji vs Lili | 2–7 | 22.22% |
| Sanji vs Alisa | 2–6 | 25.00% |
| Sanji vs Eddy | 2–6 | 25.00% |
| Sanji vs Jack-8 | 3–4 | 42.86% |
| Sanji vs Asuka | 4–3 | 57.14% |
| Sanji vs Yoshimitsu | 2–4 | 33.33% |
| Sanji vs Leroy | 3–3 | 50.00% |
| Sanji vs Xiaoyu | 2–3 | 40.00% |
| Sanji vs Kuma | 2–3 | 40.00% |
| Sanji vs Feng | 3–1 | 75.00% |
| Sanji vs Dragunov | 0–4 | 0.00% |
| Sanji vs Paul | 1–2 | 33.33% |
| Sanji vs Leo | 3–0 | 100.00% |
| Sanji vs Panda | 0–2 | 0.00% |
| Sanji vs Lidia | 0–2 | 0.00% |
| Sanji vs Shaheen | 0–1 | 0.00% |
| Sanji vs Zafina | 0–1 | 0.00% |
| Sanji vs Raven | 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.