| Reiner Rillo vs Kazuya | 27–8 | 77.14% |
| Reiner Rillo vs Jin | 24–6 | 80.00% |
| Reiner Rillo vs Bryan | 19–4 | 82.61% |
| Reiner Rillo vs Heihachi | 19–3–1 | 86.36% |
| Reiner Rillo vs Steve | 15–5 | 75.00% |
| Reiner Rillo vs King | 15–3 | 83.33% |
| Reiner Rillo vs Reina | 14–4 | 77.78% |
| Reiner Rillo vs Victor | 13–5 | 72.22% |
| Reiner Rillo vs Devil Jin | 11–6 | 64.71% |
| Reiner Rillo vs Law | 13–3 | 81.25% |
| Reiner Rillo vs Lee | 10–5 | 66.67% |
| Reiner Rillo vs Azucena | 10–5 | 66.67% |
| Reiner Rillo vs Lidia | 5–8 | 38.46% |
| Reiner Rillo vs Xiaoyu | 8–4 | 66.67% |
| Reiner Rillo vs Lars | 10–2 | 83.33% |
| Reiner Rillo vs Eddy | 7–5 | 58.33% |
| Reiner Rillo vs Hwoarang | 6–5 | 54.55% |
| Reiner Rillo vs Lili | 7–4 | 63.64% |
| Reiner Rillo vs Jun | 8–3 | 72.73% |
| Reiner Rillo vs Yoshimitsu | 6–4 | 60.00% |
| Reiner Rillo vs Leo | 10–0 | 100.00% |
| Reiner Rillo vs Nina | 8–2 | 80.00% |
| Reiner Rillo vs Anna | 10–0 | 100.00% |
| Reiner Rillo vs Claudio | 8–1 | 88.89% |
| Reiner Rillo vs Paul | 5–3 | 62.50% |
| Reiner Rillo vs Asuka | 4–4 | 50.00% |
| Reiner Rillo vs Dragunov | 7–1 | 87.50% |
| Reiner Rillo vs Clive | 6–1 | 85.71% |
| Reiner Rillo vs Feng | 4–1 | 80.00% |
| Reiner Rillo vs Alisa | 5–0 | 100.00% |
| Reiner Rillo vs Jack-8 | 2–2 | 50.00% |
| Reiner Rillo vs Raven | 4–0 | 100.00% |
| Reiner Rillo vs Panda | 1–2 | 33.33% |
| Reiner Rillo vs Zafina | 3–0 | 100.00% |
| Reiner Rillo vs Shaheen | 1–1 | 50.00% |
| Reiner Rillo vs Kuma | 0–1 | 0.00% |
| Reiner Rillo vs Leroy | 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.