| Rookijin vs Bryan | 14–22 | 38.89% |
| Rookijin vs King | 10–24 | 29.41% |
| Rookijin vs Yoshimitsu | 19–8 | 70.37% |
| Rookijin vs Kazuya | 10–16 | 38.46% |
| Rookijin vs Lars | 9–11 | 45.00% |
| Rookijin vs Reina | 8–11 | 42.11% |
| Rookijin vs Victor | 12–7 | 63.16% |
| Rookijin vs Steve | 9–8 | 52.94% |
| Rookijin vs Eddy | 8–9 | 47.06% |
| Rookijin vs Jin | 11–4 | 73.33% |
| Rookijin vs Dragunov | 6–9 | 40.00% |
| Rookijin vs Hwoarang | 8–6 | 57.14% |
| Rookijin vs Nina | 8–4 | 66.67% |
| Rookijin vs Law | 3–7 | 30.00% |
| Rookijin vs Paul | 5–4 | 55.56% |
| Rookijin vs Jun | 6–3 | 66.67% |
| Rookijin vs Lee | 6–2 | 75.00% |
| Rookijin vs Azucena | 3–5 | 37.50% |
| Rookijin vs Feng | 0–7 | 0.00% |
| Rookijin vs Kuma | 5–2 | 71.43% |
| Rookijin vs Xiaoyu | 0–6 | 0.00% |
| Rookijin vs Jack-8 | 3–3 | 50.00% |
| Rookijin vs Asuka | 3–2 | 60.00% |
| Rookijin vs Lili | 2–3 | 40.00% |
| Rookijin vs Claudio | 2–3 | 40.00% |
| Rookijin vs Devil Jin | 2–2 | 50.00% |
| Rookijin vs Leo | 4–0 | 100.00% |
| Rookijin vs Alisa | 0–4 | 0.00% |
| Rookijin vs Panda | 2–1 | 66.67% |
| Rookijin vs Leroy | 1–2 | 33.33% |
| Rookijin vs Raven | 2–0 | 100.00% |
| Rookijin vs Lidia | 0–2 | 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.