Name history
| ROKI of theYEAR | |
| Naoto Shirogane | |
| Rita Vrataski | |
| Rita Vritaski | |
| Kotone Shiomi |
| ROKI of theYEAR vs Kazuya | 50–57 | 46.73% |
| ROKI of theYEAR vs Jin | 51–51 | 50.00% |
| ROKI of theYEAR vs Dragunov | 40–43 | 48.19% |
| ROKI of theYEAR vs Reina | 51–30 | 62.96% |
| ROKI of theYEAR vs King | 34–28 | 54.84% |
| ROKI of theYEAR vs Bryan | 21–24 | 46.67% |
| ROKI of theYEAR vs Paul | 24–20 | 54.55% |
| ROKI of theYEAR vs Yoshimitsu | 16–25 | 39.02% |
| ROKI of theYEAR vs Steve | 26–14 | 65.00% |
| ROKI of theYEAR vs Lili | 16–24 | 40.00% |
| ROKI of theYEAR vs Hwoarang | 16–23 | 41.03% |
| ROKI of theYEAR vs Asuka | 12–25 | 32.43% |
| ROKI of theYEAR vs Jun | 22–14 | 61.11% |
| ROKI of theYEAR vs Xiaoyu | 15–18 | 45.45% |
| ROKI of theYEAR vs Devil Jin | 20–13 | 60.61% |
| ROKI of theYEAR vs Law | 11–21 | 34.38% |
| ROKI of theYEAR vs Claudio | 15–15 | 50.00% |
| ROKI of theYEAR vs Victor | 14–15 | 48.28% |
| ROKI of theYEAR vs Lars | 9–19 | 32.14% |
| ROKI of theYEAR vs Lee | 15–13 | 53.57% |
| ROKI of theYEAR vs Azucena | 12–11 | 52.17% |
| ROKI of theYEAR vs Heihachi | 6–15 | 28.57% |
| ROKI of theYEAR vs Feng | 11–9 | 55.00% |
| ROKI of theYEAR vs Nina | 5–15 | 25.00% |
| ROKI of theYEAR vs Lidia | 12–7 | 63.16% |
| ROKI of theYEAR vs Kuma | 5–13 | 27.78% |
| ROKI of theYEAR vs Leo | 6–10 | 37.50% |
| ROKI of theYEAR vs Alisa | 10–6 | 62.50% |
| ROKI of theYEAR vs Shaheen | 6–6 | 50.00% |
| ROKI of theYEAR vs Eddy | 6–6 | 50.00% |
| ROKI of theYEAR vs Jack-8 | 6–1 | 85.71% |
| ROKI of theYEAR vs Raven | 2–5 | 28.57% |
| ROKI of theYEAR vs Leroy | 1–4 | 20.00% |
| ROKI of theYEAR vs Clive | 4–1 | 80.00% |
| ROKI of theYEAR vs Panda | 2–2 | 50.00% |
| ROKI of theYEAR vs Zafina | 3–0 | 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.