| R3Y3S vs King | 42–17 | 71.19% |
| R3Y3S vs Hwoarang | 32–18 | 64.00% |
| R3Y3S vs Kazuya | 29–16 | 64.44% |
| R3Y3S vs Steve | 20–19 | 51.28% |
| R3Y3S vs Reina | 19–16 | 54.29% |
| R3Y3S vs Jin | 23–9 | 71.88% |
| R3Y3S vs Law | 15–16 | 48.39% |
| R3Y3S vs Heihachi | 17–13 | 56.67% |
| R3Y3S vs Paul | 19–9 | 67.86% |
| R3Y3S vs Bryan | 18–9 | 66.67% |
| R3Y3S vs Jun | 15–12 | 55.56% |
| R3Y3S vs Victor | 20–7 | 74.07% |
| R3Y3S vs Azucena | 12–14 | 46.15% |
| R3Y3S vs Lili | 13–11 | 54.17% |
| R3Y3S vs Feng | 16–6 | 72.73% |
| R3Y3S vs Yoshimitsu | 11–7 | 61.11% |
| R3Y3S vs Lee | 10–8 | 55.56% |
| R3Y3S vs Eddy | 10–8 | 55.56% |
| R3Y3S vs Leroy | 10–6 | 62.50% |
| R3Y3S vs Devil Jin | 10–4 | 71.43% |
| R3Y3S vs Kuma | 9–5 | 64.29% |
| R3Y3S vs Lidia | 4–10 | 28.57% |
| R3Y3S vs Xiaoyu | 5–8 | 38.46% |
| R3Y3S vs Asuka | 8–5 | 61.54% |
| R3Y3S vs Lars | 8–4 | 66.67% |
| R3Y3S vs Clive | 9–3 | 75.00% |
| R3Y3S vs Alisa | 7–4 | 63.64% |
| R3Y3S vs Shaheen | 6–5 | 54.55% |
| R3Y3S vs Nina | 6–4 | 60.00% |
| R3Y3S vs Dragunov | 5–3 | 62.50% |
| R3Y3S vs Leo | 5–2 | 71.43% |
| R3Y3S vs Raven | 6–1 | 85.71% |
| R3Y3S vs Armor King | 4–3 | 57.14% |
| R3Y3S vs Jack-8 | 4–2 | 66.67% |
| R3Y3S vs Claudio | 3–3 | 50.00% |
| R3Y3S vs Zafina | 5–1 | 83.33% |
| R3Y3S vs Miary Zo | 4–0 | 100.00% |
| R3Y3S vs Anna | 1–1 | 50.00% |
| R3Y3S vs Fahkumram | 2–0 | 100.00% |
| R3Y3S vs Panda | 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.