| 777santana vs Kazuya | 46–51 | 47.42% |
| 777santana vs Reina | 56–33 | 62.92% |
| 777santana vs Jin | 33–42 | 44.00% |
| 777santana vs King | 31–37 | 45.59% |
| 777santana vs Bryan | 19–39 | 32.76% |
| 777santana vs Steve | 27–31 | 46.55% |
| 777santana vs Dragunov | 24–33 | 42.11% |
| 777santana vs Asuka | 30–25 | 54.55% |
| 777santana vs Lili | 14–38 | 26.92% |
| 777santana vs Law | 31–20 | 60.78% |
| 777santana vs Hwoarang | 20–29 | 40.82% |
| 777santana vs Eddy | 22–25 | 46.81% |
| 777santana vs Lee | 26–17 | 60.47% |
| 777santana vs Jun | 21–22 | 48.84% |
| 777santana vs Yoshimitsu | 20–21 | 48.78% |
| 777santana vs Heihachi | 22–16 | 57.89% |
| 777santana vs Victor | 19–18 | 51.35% |
| 777santana vs Paul | 18–17 | 51.43% |
| 777santana vs Azucena | 13–18 | 41.94% |
| 777santana vs Shaheen | 20–9 | 68.97% |
| 777santana vs Xiaoyu | 13–15 | 46.43% |
| 777santana vs Devil Jin | 10–16 | 38.46% |
| 777santana vs Leo | 9–16 | 36.00% |
| 777santana vs Leroy | 12–13 | 48.00% |
| 777santana vs Lars | 6–18 | 25.00% |
| 777santana vs Nina | 10–12 | 45.45% |
| 777santana vs Raven | 11–10 | 52.38% |
| 777santana vs Jack-8 | 10–9 | 52.63% |
| 777santana vs Feng | 9–10 | 47.37% |
| 777santana vs Claudio | 7–10 | 41.18% |
| 777santana vs Zafina | 7–8 | 46.67% |
| 777santana vs Kuma | 5–9 | 35.71% |
| 777santana vs Alisa | 1–11 | 8.33% |
| 777santana vs Lidia | 5–3 | 62.50% |
| 777santana vs Panda | 2–4 | 33.33% |
| 777santana vs Clive | 1–2 | 33.33% |
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.