| Rooboy05 vs King | 48–48 | 50.00% |
| Rooboy05 vs Armor King | 56–39 | 58.95% |
| Rooboy05 vs Law | 32–50 | 39.02% |
| Rooboy05 vs Jin | 39–39 | 50.00% |
| Rooboy05 vs Bryan | 35–36 | 49.30% |
| Rooboy05 vs Kazuya | 31–34 | 47.69% |
| Rooboy05 vs Dragunov | 19–45 | 29.69% |
| Rooboy05 vs Miary Zo | 25–36 | 40.98% |
| Rooboy05 vs Steve | 29–27 | 51.79% |
| Rooboy05 vs Eddy | 17–31 | 35.42% |
| Rooboy05 vs Asuka | 21–26 | 44.68% |
| Rooboy05 vs Lidia | 25–20 | 55.56% |
| Rooboy05 vs Reina | 22–22 | 50.00% |
| Rooboy05 vs Hwoarang | 24–19 | 55.81% |
| Rooboy05 vs Lee | 17–26 | 39.53% |
| Rooboy05 vs Paul | 14–25 | 35.90% |
| Rooboy05 vs Yoshimitsu | 21–18 | 53.85% |
| Rooboy05 vs Lili | 9–30 | 23.08% |
| Rooboy05 vs Azucena | 19–19 | 50.00% |
| Rooboy05 vs Jun | 20–17 | 54.05% |
| Rooboy05 vs Fahkumram | 15–22 | 40.54% |
| Rooboy05 vs Nina | 16–19 | 45.71% |
| Rooboy05 vs Lars | 17–17 | 50.00% |
| Rooboy05 vs Heihachi | 15–12 | 55.56% |
| Rooboy05 vs Victor | 16–10 | 61.54% |
| Rooboy05 vs Xiaoyu | 8–17 | 32.00% |
| Rooboy05 vs Leroy | 12–12 | 50.00% |
| Rooboy05 vs Raven | 10–13 | 43.48% |
| Rooboy05 vs Clive | 16–7 | 69.57% |
| Rooboy05 vs Alisa | 12–7 | 63.16% |
| Rooboy05 vs Devil Jin | 8–6 | 57.14% |
| Rooboy05 vs Anna | 5–9 | 35.71% |
| Rooboy05 vs Jack-8 | 6–6 | 50.00% |
| Rooboy05 vs Leo | 6–5 | 54.55% |
| Rooboy05 vs Feng | 5–5 | 50.00% |
| Rooboy05 vs Zafina | 3–6 | 33.33% |
| Rooboy05 vs Kuma | 1–6 | 14.29% |
| Rooboy05 vs Claudio | 1–4 | 20.00% |
| Rooboy05 vs Shaheen | 2–0 | 100.00% |
| Rooboy05 vs Panda | 1–1 | 50.00% |
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.