| Riej vs King | 10–23 | 30.30% |
| Riej vs Steve | 5–27 | 15.62% |
| Riej vs Kazuya | 5–21 | 19.23% |
| Riej vs Law | 2–23 | 8.00% |
| Riej vs Yoshimitsu | 8–17 | 32.00% |
| Riej vs Jin | 8–12 | 40.00% |
| Riej vs Hwoarang | 4–14 | 22.22% |
| Riej vs Lee | 5–10 | 33.33% |
| Riej vs Bryan | 2–9 | 18.18% |
| Riej vs Reina | 3–7 | 30.00% |
| Riej vs Eddy | 2–8 | 20.00% |
| Riej vs Clive | 0–10 | 0.00% |
| Riej vs Paul | 2–7 | 22.22% |
| Riej vs Feng | 1–8 | 11.11% |
| Riej vs Nina | 2–7 | 22.22% |
| Riej vs Armor King | 4–5 | 44.44% |
| Riej vs Dragunov | 2–6 | 25.00% |
| Riej vs Heihachi | 0–8 | 0.00% |
| Riej vs Leo | 1–6 | 14.29% |
| Riej vs Azucena | 1–6 | 14.29% |
| Riej vs Lili | 2–3 | 40.00% |
| Riej vs Jun | 0–5 | 0.00% |
| Riej vs Miary Zo | 1–4 | 20.00% |
| Riej vs Lars | 1–2 | 33.33% |
| Riej vs Victor | 0–3 | 0.00% |
| Riej vs Jack-8 | 0–2 | 0.00% |
| Riej vs Alisa | 2–0 | 100.00% |
| Riej vs Claudio | 0–2 | 0.00% |
| Riej vs Shaheen | 0–2 | 0.00% |
| Riej vs Kuma | 0–2 | 0.00% |
| Riej vs Raven | 0–2 | 0.00% |
| Riej vs Anna | 0–2 | 0.00% |
| Riej vs Fahkumram | 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.