| Alphagreen vs Reina | 9–17 | 34.62% |
| Alphagreen vs Lidia | 7–10 | 41.18% |
| Alphagreen vs Jin | 6–9 | 40.00% |
| Alphagreen vs King | 6–8 | 42.86% |
| Alphagreen vs Kazuya | 4–10 | 28.57% |
| Alphagreen vs Steve | 7–7 | 50.00% |
| Alphagreen vs Nina | 7–5 | 58.33% |
| Alphagreen vs Law | 5–6 | 45.45% |
| Alphagreen vs Yoshimitsu | 7–3 | 70.00% |
| Alphagreen vs Dragunov | 3–7 | 30.00% |
| Alphagreen vs Eddy | 4–6 | 40.00% |
| Alphagreen vs Hwoarang | 3–6 | 33.33% |
| Alphagreen vs Lee | 6–3 | 66.67% |
| Alphagreen vs Paul | 4–4 | 50.00% |
| Alphagreen vs Xiaoyu | 5–3 | 62.50% |
| Alphagreen vs Jun | 3–5 | 37.50% |
| Alphagreen vs Asuka | 2–5 | 28.57% |
| Alphagreen vs Kuma | 2–5 | 28.57% |
| Alphagreen vs Raven | 2–5 | 28.57% |
| Alphagreen vs Jack-8 | 3–2 | 60.00% |
| Alphagreen vs Lili | 2–3 | 40.00% |
| Alphagreen vs Azucena | 2–3 | 40.00% |
| Alphagreen vs Victor | 2–3 | 40.00% |
| Alphagreen vs Heihachi | 2–3 | 40.00% |
| Alphagreen vs Bryan | 0–4 | 0.00% |
| Alphagreen vs Devil Jin | 1–2 | 33.33% |
| Alphagreen vs Feng | 1–2 | 33.33% |
| Alphagreen vs Alisa | 1–2 | 33.33% |
| Alphagreen vs Leroy | 2–1 | 66.67% |
| Alphagreen vs Leo | 0–2 | 0.00% |
| Alphagreen vs Lars | 0–2 | 0.00% |
| Alphagreen vs Claudio | 0–2 | 0.00% |
| Alphagreen vs Panda | 0–2 | 0.00% |
| Alphagreen vs Shaheen | 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.