| Ruwie vs Kazuya | 147–92 | 61.51% |
| Ruwie vs Heihachi | 115–118 | 49.36% |
| Ruwie vs Bryan | 124–96 | 56.36% |
| Ruwie vs King | 109–95–1 | 53.43% |
| Ruwie vs Reina | 88–111 | 44.22% |
| Ruwie vs Hwoarang | 103–91 | 53.09% |
| Ruwie vs Jin | 94–77 | 54.97% |
| Ruwie vs Lili | 74–66 | 52.86% |
| Ruwie vs Steve | 61–60 | 50.41% |
| Ruwie vs Lee | 65–56 | 53.72% |
| Ruwie vs Yoshimitsu | 58–58 | 50.00% |
| Ruwie vs Paul | 61–53 | 53.51% |
| Ruwie vs Xiaoyu | 49–48 | 50.52% |
| Ruwie vs Dragunov | 41–55 | 42.71% |
| Ruwie vs Law | 48–47 | 50.53% |
| Ruwie vs Asuka | 46–42 | 52.27% |
| Ruwie vs Lidia | 46–40 | 53.49% |
| Ruwie vs Lars | 39–44 | 46.99% |
| Ruwie vs Nina | 46–30 | 60.53% |
| Ruwie vs Armor King | 56–20 | 73.68% |
| Ruwie vs Feng | 49–26 | 65.33% |
| Ruwie vs Alisa | 40–34 | 54.05% |
| Ruwie vs Azucena | 36–38 | 48.65% |
| Ruwie vs Devil Jin | 24–44 | 35.29% |
| Ruwie vs Victor | 37–30 | 55.22% |
| Ruwie vs Leo | 32–31 | 50.79% |
| Ruwie vs Jun | 32–28 | 53.33% |
| Ruwie vs Clive | 25–29 | 46.30% |
| Ruwie vs Raven | 29–24 | 54.72% |
| Ruwie vs Claudio | 34–18 | 65.38% |
| Ruwie vs Leroy | 21–31 | 40.38% |
| Ruwie vs Eddy | 15–27 | 35.71% |
| Ruwie vs Kuma | 13–27 | 32.50% |
| Ruwie vs Jack-8 | 23–12 | 65.71% |
| Ruwie vs Shaheen | 13–16 | 44.83% |
| Ruwie vs Zafina | 10–14 | 41.67% |
| Ruwie vs Anna | 6–4 | 60.00% |
| Ruwie vs Panda | 3–5 | 37.50% |
| Ruwie vs Fahkumram | 4–4 | 50.00% |
| Ruwie vs Miary Zo | 2–5 | 28.57% |
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.