| Alvin vs King | 15–20 | 42.86% |
| Alvin vs Armor King | 7–24 | 22.58% |
| Alvin vs Jin | 16–5 | 76.19% |
| Alvin vs Law | 13–4 | 76.47% |
| Alvin vs Kazuya | 7–10 | 41.18% |
| Alvin vs Steve | 11–6 | 64.71% |
| Alvin vs Hwoarang | 6–10 | 37.50% |
| Alvin vs Azucena | 9–7 | 56.25% |
| Alvin vs Clive | 4–8 | 33.33% |
| Alvin vs Dragunov | 4–7 | 36.36% |
| Alvin vs Jun | 5–6 | 45.45% |
| Alvin vs Bryan | 2–7 | 22.22% |
| Alvin vs Lidia | 6–3 | 66.67% |
| Alvin vs Reina | 3–5 | 37.50% |
| Alvin vs Victor | 5–3 | 62.50% |
| Alvin vs Feng | 2–5 | 28.57% |
| Alvin vs Leo | 5–2 | 71.43% |
| Alvin vs Eddy | 2–5 | 28.57% |
| Alvin vs Anna | 2–5 | 28.57% |
| Alvin vs Alisa | 2–4 | 33.33% |
| Alvin vs Raven | 2–4 | 33.33% |
| Alvin vs Fahkumram | 2–4 | 33.33% |
| Alvin vs Paul | 3–2 | 60.00% |
| Alvin vs Nina | 5–0 | 100.00% |
| Alvin vs Asuka | 0–4 | 0.00% |
| Alvin vs Lars | 2–2 | 50.00% |
| Alvin vs Kuma | 3–1 | 75.00% |
| Alvin vs Zafina | 2–2 | 50.00% |
| Alvin vs Heihachi | 4–0 | 100.00% |
| Alvin vs Devil Jin | 1–2 | 33.33% |
| Alvin vs Lili | 3–0 | 100.00% |
| Alvin vs Claudio | 1–2 | 33.33% |
| Alvin vs Yoshimitsu | 0–2 | 0.00% |
| Alvin vs Xiaoyu | 2–0 | 100.00% |
| Alvin vs Jack-8 | 0–2 | 0.00% |
| Alvin vs Shaheen | 0–2 | 0.00% |
| Alvin vs Panda | 0–2 | 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.