| Rookz27 vs Jin | 178–126 | 58.55% |
| Rookz27 vs Bryan | 131–167 | 43.96% |
| Rookz27 vs King | 129–139 | 48.13% |
| Rookz27 vs Steve | 116–113 | 50.66% |
| Rookz27 vs Kazuya | 96–124–1 | 43.64% |
| Rookz27 vs Hwoarang | 109–81 | 57.37% |
| Rookz27 vs Dragunov | 90–68 | 56.96% |
| Rookz27 vs Reina | 85–68 | 55.56% |
| Rookz27 vs Paul | 73–71 | 50.69% |
| Rookz27 vs Yoshimitsu | 81–55 | 59.56% |
| Rookz27 vs Lee | 67–50 | 57.26% |
| Rookz27 vs Law | 56–57 | 49.56% |
| Rookz27 vs Lars | 49–55 | 47.12% |
| Rookz27 vs Lili | 46–47 | 49.46% |
| Rookz27 vs Heihachi | 56–34 | 62.22% |
| Rookz27 vs Victor | 45–44 | 50.56% |
| Rookz27 vs Jun | 49–39 | 55.68% |
| Rookz27 vs Eddy | 52–29 | 64.20% |
| Rookz27 vs Alisa | 43–37 | 53.75% |
| Rookz27 vs Xiaoyu | 34–45 | 43.04% |
| Rookz27 vs Azucena | 40–39 | 50.63% |
| Rookz27 vs Nina | 40–38 | 51.28% |
| Rookz27 vs Jack-8 | 36–34 | 51.43% |
| Rookz27 vs Feng | 33–33 | 50.00% |
| Rookz27 vs Devil Jin | 30–34 | 46.88% |
| Rookz27 vs Lidia | 28–29 | 49.12% |
| Rookz27 vs Asuka | 24–30 | 44.44% |
| Rookz27 vs Kuma | 16–35 | 31.37% |
| Rookz27 vs Clive | 29–17 | 63.04% |
| Rookz27 vs Raven | 17–27 | 38.64% |
| Rookz27 vs Claudio | 23–20 | 53.49% |
| Rookz27 vs Leroy | 17–24 | 41.46% |
| Rookz27 vs Shaheen | 14–20 | 41.18% |
| Rookz27 vs Leo | 15–12 | 55.56% |
| Rookz27 vs Armor King | 18–9 | 66.67% |
| Rookz27 vs Zafina | 10–15 | 40.00% |
| Rookz27 vs Fahkumram | 11–13 | 45.83% |
| Rookz27 vs Panda | 9–13 | 40.91% |
| Rookz27 vs Anna | 11–6 | 64.71% |
| Rookz27 vs Miary Zo | 1–2 | 33.33% |
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.