| Rey Alan vs Reina | 68–39 | 63.55% |
| Rey Alan vs King | 50–45 | 52.63% |
| Rey Alan vs Jin | 53–42 | 55.79% |
| Rey Alan vs Bryan | 62–33 | 65.26% |
| Rey Alan vs Lili | 49–46 | 51.58% |
| Rey Alan vs Steve | 60–25 | 70.59% |
| Rey Alan vs Kazuya | 48–36 | 57.14% |
| Rey Alan vs Law | 37–46 | 44.58% |
| Rey Alan vs Hwoarang | 41–40 | 50.62% |
| Rey Alan vs Yoshimitsu | 37–32 | 53.62% |
| Rey Alan vs Dragunov | 39–29 | 57.35% |
| Rey Alan vs Azucena | 28–39 | 41.79% |
| Rey Alan vs Lars | 39–27 | 59.09% |
| Rey Alan vs Victor | 34–30 | 53.12% |
| Rey Alan vs Paul | 27–35 | 43.55% |
| Rey Alan vs Lee | 26–34 | 43.33% |
| Rey Alan vs Asuka | 24–34 | 41.38% |
| Rey Alan vs Leo | 27–26 | 50.94% |
| Rey Alan vs Raven | 30–21 | 58.82% |
| Rey Alan vs Eddy | 25–25 | 50.00% |
| Rey Alan vs Jun | 29–18 | 61.70% |
| Rey Alan vs Nina | 17–28 | 37.78% |
| Rey Alan vs Xiaoyu | 25–18 | 58.14% |
| Rey Alan vs Devil Jin | 22–20 | 52.38% |
| Rey Alan vs Jack-8 | 23–13 | 63.89% |
| Rey Alan vs Zafina | 16–20 | 44.44% |
| Rey Alan vs Feng | 22–11 | 66.67% |
| Rey Alan vs Alisa | 10–17 | 37.04% |
| Rey Alan vs Kuma | 13–12 | 52.00% |
| Rey Alan vs Shaheen | 9–15 | 37.50% |
| Rey Alan vs Leroy | 10–11 | 47.62% |
| Rey Alan vs Claudio | 9–6 | 60.00% |
| Rey Alan vs Lidia | 5–3 | 62.50% |
| Rey Alan vs Panda | 4–2 | 66.67% |
| Rey Alan vs Clive | 1–2 | 33.33% |
| Rey Alan vs Fahkumram | 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.