| Alpaka vs Kazuya | 133–135 | 49.63% |
| Alpaka vs Jin | 121–120 | 50.21% |
| Alpaka vs Bryan | 106–79–1 | 57.30% |
| Alpaka vs Reina | 108–67 | 61.71% |
| Alpaka vs King | 85–68 | 55.56% |
| Alpaka vs Hwoarang | 79–72 | 52.32% |
| Alpaka vs Steve | 74–65 | 53.24% |
| Alpaka vs Heihachi | 72–65 | 52.55% |
| Alpaka vs Law | 73–46 | 61.34% |
| Alpaka vs Lili | 56–51 | 52.34% |
| Alpaka vs Clive | 65–34 | 65.66% |
| Alpaka vs Paul | 58–40 | 59.18% |
| Alpaka vs Dragunov | 48–43 | 52.75% |
| Alpaka vs Yoshimitsu | 53–29 | 64.63% |
| Alpaka vs Asuka | 53–29 | 64.63% |
| Alpaka vs Jun | 36–39 | 48.00% |
| Alpaka vs Lee | 43–27 | 61.43% |
| Alpaka vs Xiaoyu | 35–33 | 51.47% |
| Alpaka vs Devil Jin | 33–35 | 48.53% |
| Alpaka vs Azucena | 30–35 | 46.15% |
| Alpaka vs Eddy | 30–32 | 48.39% |
| Alpaka vs Lidia | 38–24 | 61.29% |
| Alpaka vs Lars | 28–23 | 54.90% |
| Alpaka vs Victor | 34–13 | 72.34% |
| Alpaka vs Alisa | 19–24 | 44.19% |
| Alpaka vs Feng | 19–23 | 45.24% |
| Alpaka vs Fahkumram | 27–15 | 64.29% |
| Alpaka vs Claudio | 14–22 | 38.89% |
| Alpaka vs Leroy | 19–17 | 52.78% |
| Alpaka vs Leo | 12–14 | 46.15% |
| Alpaka vs Nina | 11–14 | 44.00% |
| Alpaka vs Jack-8 | 11–13 | 45.83% |
| Alpaka vs Kuma | 13–10 | 56.52% |
| Alpaka vs Shaheen | 9–11 | 45.00% |
| Alpaka vs Zafina | 9–8 | 52.94% |
| Alpaka vs Raven | 9–8 | 52.94% |
| Alpaka vs Anna | 6–7 | 46.15% |
| Alpaka vs Panda | 4–8 | 33.33% |
| Alpaka vs Armor King | 4–0 | 100.00% |
| Alpaka vs Miary Zo | 2–1 | 66.67% |
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.