| Alpaca vs Hwoarang | 10–7 | 58.82% |
| Alpaca vs Paul | 5–4 | 55.56% |
| Alpaca vs Bryan | 7–1 | 87.50% |
| Alpaca vs King | 6–1 | 85.71% |
| Alpaca vs Kazuya | 6–1 | 85.71% |
| Alpaca vs Lee | 3–4 | 42.86% |
| Alpaca vs Reina | 4–3 | 57.14% |
| Alpaca vs Yoshimitsu | 0–6 | 0.00% |
| Alpaca vs Claudio | 4–2 | 66.67% |
| Alpaca vs Jin | 4–1 | 80.00% |
| Alpaca vs Dragunov | 4–1 | 80.00% |
| Alpaca vs Leo | 1–2 | 33.33% |
| Alpaca vs Leroy | 1–2 | 33.33% |
| Alpaca vs Azucena | 3–0 | 100.00% |
| Alpaca vs Victor | 2–1 | 66.67% |
| Alpaca vs Asuka | 2–0 | 100.00% |
| Alpaca vs Lars | 0–2 | 0.00% |
| Alpaca vs Kuma | 2–0 | 100.00% |
| Alpaca vs Zafina | 0–2 | 0.00% |
| Alpaca vs Jun | 2–0 | 100.00% |
| Alpaca vs Raven | 2–0 | 100.00% |
| Alpaca vs Jack-8 | 1–0 | 100.00% |
| Alpaca vs Lili | 1–0 | 100.00% |
| Alpaca vs Heihachi | 1–0 | 100.00% |
| Alpaca vs Feng | 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.