| Alpacaaa vs Reina | 20–12 | 62.50% |
| Alpacaaa vs Kazuya | 7–18 | 28.00% |
| Alpacaaa vs King | 10–12 | 45.45% |
| Alpacaaa vs Law | 14–3 | 82.35% |
| Alpacaaa vs Jin | 9–7 | 56.25% |
| Alpacaaa vs Lili | 6–10 | 37.50% |
| Alpacaaa vs Dragunov | 8–7 | 53.33% |
| Alpacaaa vs Victor | 4–11 | 26.67% |
| Alpacaaa vs Hwoarang | 9–4 | 69.23% |
| Alpacaaa vs Steve | 5–7 | 41.67% |
| Alpacaaa vs Armor King | 8–4 | 66.67% |
| Alpacaaa vs Yoshimitsu | 1–10 | 9.09% |
| Alpacaaa vs Bryan | 4–6 | 40.00% |
| Alpacaaa vs Asuka | 4–6 | 40.00% |
| Alpacaaa vs Claudio | 4–6 | 40.00% |
| Alpacaaa vs Heihachi | 1–9 | 10.00% |
| Alpacaaa vs Paul | 5–3 | 62.50% |
| Alpacaaa vs Xiaoyu | 4–3 | 57.14% |
| Alpacaaa vs Jack-8 | 1–5 | 16.67% |
| Alpacaaa vs Zafina | 3–3 | 50.00% |
| Alpacaaa vs Lee | 2–3 | 40.00% |
| Alpacaaa vs Lidia | 3–2 | 60.00% |
| Alpacaaa vs Lars | 1–3 | 25.00% |
| Alpacaaa vs Shaheen | 2–2 | 50.00% |
| Alpacaaa vs Jun | 0–4 | 0.00% |
| Alpacaaa vs Azucena | 2–1 | 66.67% |
| Alpacaaa vs Raven | 2–1 | 66.67% |
| Alpacaaa vs Eddy | 1–2 | 33.33% |
| Alpacaaa vs Devil Jin | 0–2 | 0.00% |
| Alpacaaa vs Kuma | 0–2 | 0.00% |
| Alpacaaa vs Clive | 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.