| Juandafill vs Kazuya | 19–17 | 52.78% |
| Juandafill vs Jin | 12–23 | 34.29% |
| Juandafill vs Clive | 16–13 | 55.17% |
| Juandafill vs King | 9–16 | 36.00% |
| Juandafill vs Hwoarang | 10–11 | 47.62% |
| Juandafill vs Law | 10–9 | 52.63% |
| Juandafill vs Reina | 11–5 | 68.75% |
| Juandafill vs Heihachi | 4–11 | 26.67% |
| Juandafill vs Bryan | 5–9 | 35.71% |
| Juandafill vs Jun | 4–10 | 28.57% |
| Juandafill vs Steve | 9–3 | 75.00% |
| Juandafill vs Xiaoyu | 4–7 | 36.36% |
| Juandafill vs Asuka | 7–4 | 63.64% |
| Juandafill vs Lili | 7–4 | 63.64% |
| Juandafill vs Dragunov | 4–7 | 36.36% |
| Juandafill vs Paul | 3–5 | 37.50% |
| Juandafill vs Devil Jin | 5–3 | 62.50% |
| Juandafill vs Victor | 4–4 | 50.00% |
| Juandafill vs Nina | 2–5 | 28.57% |
| Juandafill vs Feng | 1–5 | 16.67% |
| Juandafill vs Leroy | 0–6 | 0.00% |
| Juandafill vs Leo | 3–2 | 60.00% |
| Juandafill vs Azucena | 3–2 | 60.00% |
| Juandafill vs Eddy | 4–1 | 80.00% |
| Juandafill vs Yoshimitsu | 0–4 | 0.00% |
| Juandafill vs Lars | 3–1 | 75.00% |
| Juandafill vs Alisa | 4–0 | 100.00% |
| Juandafill vs Lee | 3–1 | 75.00% |
| Juandafill vs Lidia | 2–2 | 50.00% |
| Juandafill vs Jack-8 | 2–1 | 66.67% |
| Juandafill vs Claudio | 1–2 | 33.33% |
| Juandafill vs Kuma | 1–0 | 100.00% |
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.