| Rieno vs Steve | 23–15 | 60.53% |
| Rieno vs King | 17–18 | 48.57% |
| Rieno vs Reina | 20–15 | 57.14% |
| Rieno vs Hwoarang | 9–22 | 29.03% |
| Rieno vs Victor | 17–14 | 54.84% |
| Rieno vs Jin | 10–20 | 33.33% |
| Rieno vs Kazuya | 6–24 | 20.00% |
| Rieno vs Fahkumram | 8–17 | 32.00% |
| Rieno vs Devil Jin | 18–4 | 81.82% |
| Rieno vs Dragunov | 9–13 | 40.91% |
| Rieno vs Lars | 8–13 | 38.10% |
| Rieno vs Jun | 7–14 | 33.33% |
| Rieno vs Law | 5–15 | 25.00% |
| Rieno vs Yoshimitsu | 11–8 | 57.89% |
| Rieno vs Paul | 7–11 | 38.89% |
| Rieno vs Clive | 8–10 | 44.44% |
| Rieno vs Alisa | 6–11 | 35.29% |
| Rieno vs Feng | 7–7 | 50.00% |
| Rieno vs Claudio | 4–10 | 28.57% |
| Rieno vs Azucena | 2–11 | 15.38% |
| Rieno vs Asuka | 2–8 | 20.00% |
| Rieno vs Lee | 3–7 | 30.00% |
| Rieno vs Heihachi | 5–5 | 50.00% |
| Rieno vs Bryan | 2–7 | 22.22% |
| Rieno vs Leo | 1–6 | 14.29% |
| Rieno vs Nina | 0–7 | 0.00% |
| Rieno vs Lili | 2–4 | 33.33% |
| Rieno vs Eddy | 3–3 | 50.00% |
| Rieno vs Anna | 2–3 | 40.00% |
| Rieno vs Lidia | 1–3 | 25.00% |
| Rieno vs Jack-8 | 1–2 | 33.33% |
| Rieno vs Zafina | 2–1 | 66.67% |
| Rieno vs Leroy | 0–3 | 0.00% |
| Rieno vs Kuma | 2–0 | 100.00% |
| Rieno vs Xiaoyu | 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.