| Reuven vs King | 45–50 | 47.37% |
| Reuven vs Jin | 42–40 | 51.22% |
| Reuven vs Kazuya | 29–32 | 47.54% |
| Reuven vs Law | 29–27 | 51.79% |
| Reuven vs Hwoarang | 26–26 | 50.00% |
| Reuven vs Eddy | 26–21 | 55.32% |
| Reuven vs Devil Jin | 22–21 | 51.16% |
| Reuven vs Paul | 17–25 | 40.48% |
| Reuven vs Yoshimitsu | 15–26 | 36.59% |
| Reuven vs Steve | 13–22 | 37.14% |
| Reuven vs Dragunov | 14–21 | 40.00% |
| Reuven vs Fahkumram | 21–13 | 61.76% |
| Reuven vs Heihachi | 20–11 | 64.52% |
| Reuven vs Lee | 14–16 | 46.67% |
| Reuven vs Anna | 20–10 | 66.67% |
| Reuven vs Bryan | 14–14 | 50.00% |
| Reuven vs Lili | 10–13 | 43.48% |
| Reuven vs Alisa | 11–12 | 47.83% |
| Reuven vs Jun | 7–15 | 31.82% |
| Reuven vs Azucena | 8–11 | 42.11% |
| Reuven vs Reina | 8–10 | 44.44% |
| Reuven vs Victor | 10–7 | 58.82% |
| Reuven vs Lidia | 8–9 | 47.06% |
| Reuven vs Clive | 6–10 | 37.50% |
| Reuven vs Nina | 6–8 | 42.86% |
| Reuven vs Asuka | 4–9 | 30.77% |
| Reuven vs Leroy | 7–6 | 53.85% |
| Reuven vs Feng | 2–10 | 16.67% |
| Reuven vs Lars | 4–8 | 33.33% |
| Reuven vs Leo | 3–7 | 30.00% |
| Reuven vs Shaheen | 4–5 | 44.44% |
| Reuven vs Claudio | 3–5 | 37.50% |
| Reuven vs Xiaoyu | 4–3 | 57.14% |
| Reuven vs Raven | 3–3 | 50.00% |
| Reuven vs Jack-8 | 2–3 | 40.00% |
| Reuven vs Kuma | 2–1 | 66.67% |
| Reuven vs Panda | 2–1 | 66.67% |
| Reuven vs Zafina | 2–1 | 66.67% |
| Reuven vs Miary Zo | 0–2 | 0.00% |
| Reuven vs Armor King | 0–1 | 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.