| Alpaka vs Reina | 21–21 | 50.00% |
| Alpaka vs Clive | 11–20 | 35.48% |
| Alpaka vs Nina | 12–9 | 57.14% |
| Alpaka vs Jin | 11–7 | 61.11% |
| Alpaka vs Hwoarang | 13–4 | 76.47% |
| Alpaka vs Lili | 11–6 | 64.71% |
| Alpaka vs Law | 6–9 | 40.00% |
| Alpaka vs King | 6–9 | 40.00% |
| Alpaka vs Dragunov | 8–7 | 53.33% |
| Alpaka vs Jack-8 | 10–4 | 71.43% |
| Alpaka vs Kuma | 3–7 | 30.00% |
| Alpaka vs Jun | 3–7 | 30.00% |
| Alpaka vs Azucena | 6–4 | 60.00% |
| Alpaka vs Heihachi | 5–5 | 50.00% |
| Alpaka vs Leo | 3–6 | 33.33% |
| Alpaka vs Kazuya | 3–5 | 37.50% |
| Alpaka vs Anna | 4–4 | 50.00% |
| Alpaka vs Xiaoyu | 1–6 | 14.29% |
| Alpaka vs Lidia | 4–3 | 57.14% |
| Alpaka vs Asuka | 0–6 | 0.00% |
| Alpaka vs Devil Jin | 3–3 | 50.00% |
| Alpaka vs Panda | 2–4 | 33.33% |
| Alpaka vs Paul | 2–3 | 40.00% |
| Alpaka vs Bryan | 3–2 | 60.00% |
| Alpaka vs Shaheen | 3–2 | 60.00% |
| Alpaka vs Yoshimitsu | 2–2 | 50.00% |
| Alpaka vs Feng | 1–3 | 25.00% |
| Alpaka vs Claudio | 3–1 | 75.00% |
| Alpaka vs Lee | 4–0 | 100.00% |
| Alpaka vs Leroy | 2–2 | 50.00% |
| Alpaka vs Raven | 1–3 | 25.00% |
| Alpaka vs Steve | 0–2 | 0.00% |
| Alpaka vs Lars | 0–2 | 0.00% |
| Alpaka vs Victor | 2–0 | 100.00% |
| Alpaka vs Eddy | 0–2 | 0.00% |
| Alpaka vs Alisa | 0–1 | 0.00% |
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.