| alpaca vs Steve | 25–43 | 36.76% |
| alpaca vs King | 24–33–1 | 42.11% |
| alpaca vs Dragunov | 26–27 | 49.06% |
| alpaca vs Kazuya | 18–32 | 36.00% |
| alpaca vs Reina | 23–18 | 56.10% |
| alpaca vs Victor | 15–25 | 37.50% |
| alpaca vs Asuka | 10–28 | 26.32% |
| alpaca vs Paul | 15–20 | 42.86% |
| alpaca vs Yoshimitsu | 10–22 | 31.25% |
| alpaca vs Hwoarang | 15–16 | 48.39% |
| alpaca vs Clive | 12–18 | 40.00% |
| alpaca vs Jin | 11–18 | 37.93% |
| alpaca vs Bryan | 14–15 | 48.28% |
| alpaca vs Heihachi | 11–14 | 44.00% |
| alpaca vs Jun | 8–16 | 33.33% |
| alpaca vs Azucena | 7–16 | 30.43% |
| alpaca vs Law | 13–9 | 59.09% |
| alpaca vs Lili | 10–11 | 47.62% |
| alpaca vs Alisa | 5–16 | 23.81% |
| alpaca vs Leo | 11–8 | 57.89% |
| alpaca vs Xiaoyu | 7–10 | 41.18% |
| alpaca vs Jack-8 | 5–12 | 29.41% |
| alpaca vs Devil Jin | 8–7 | 53.33% |
| alpaca vs Lars | 4–11 | 26.67% |
| alpaca vs Nina | 5–10 | 33.33% |
| alpaca vs Kuma | 5–6 | 45.45% |
| alpaca vs Claudio | 2–8 | 20.00% |
| alpaca vs Lee | 3–6 | 33.33% |
| alpaca vs Feng | 3–3 | 50.00% |
| alpaca vs Leroy | 3–2 | 60.00% |
| alpaca vs Shaheen | 1–3 | 25.00% |
| alpaca vs Raven | 2–2 | 50.00% |
| alpaca vs Zafina | 1–2 | 33.33% |
| alpaca vs Eddy | 1–2 | 33.33% |
| alpaca vs Panda | 0–2 | 0.00% |
| alpaca vs Lidia | 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.