| Beffardo vs Kazuya | 49–65 | 42.98% |
| Beffardo vs Jin | 42–40 | 51.22% |
| Beffardo vs Bryan | 42–31 | 57.53% |
| Beffardo vs Reina | 38–31 | 55.07% |
| Beffardo vs King | 27–33 | 45.00% |
| Beffardo vs Hwoarang | 29–22 | 56.86% |
| Beffardo vs Dragunov | 29–17 | 63.04% |
| Beffardo vs Lili | 22–23 | 48.89% |
| Beffardo vs Law | 28–15 | 65.12% |
| Beffardo vs Yoshimitsu | 22–19 | 53.66% |
| Beffardo vs Steve | 17–22 | 43.59% |
| Beffardo vs Heihachi | 19–20 | 48.72% |
| Beffardo vs Jun | 20–17 | 54.05% |
| Beffardo vs Azucena | 17–19 | 47.22% |
| Beffardo vs Lee | 11–23 | 32.35% |
| Beffardo vs Fahkumram | 14–20 | 41.18% |
| Beffardo vs Devil Jin | 16–17 | 48.48% |
| Beffardo vs Nina | 20–13 | 60.61% |
| Beffardo vs Asuka | 21–11 | 65.62% |
| Beffardo vs Paul | 12–15 | 44.44% |
| Beffardo vs Alisa | 10–16 | 38.46% |
| Beffardo vs Victor | 17–9 | 65.38% |
| Beffardo vs Lars | 9–13 | 40.91% |
| Beffardo vs Eddy | 9–13 | 40.91% |
| Beffardo vs Armor King | 13–9 | 59.09% |
| Beffardo vs Leo | 10–11 | 47.62% |
| Beffardo vs Feng | 9–7 | 56.25% |
| Beffardo vs Xiaoyu | 7–7 | 50.00% |
| Beffardo vs Shaheen | 6–6 | 50.00% |
| Beffardo vs Kuma | 6–4 | 60.00% |
| Beffardo vs Leroy | 4–6 | 40.00% |
| Beffardo vs Jack-8 | 4–5 | 44.44% |
| Beffardo vs Claudio | 2–7 | 22.22% |
| Beffardo vs Clive | 6–1 | 85.71% |
| Beffardo vs Lidia | 1–5 | 16.67% |
| Beffardo vs Raven | 2–2 | 50.00% |
| Beffardo vs Miary Zo | 2–2 | 50.00% |
| Beffardo vs Panda | 1–1 | 50.00% |
| Beffardo vs Zafina | 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.