| Grand_puuba vs Reina | 88–69 | 56.05% |
| Grand_puuba vs King | 61–86 | 41.50% |
| Grand_puuba vs Kazuya | 56–69 | 44.80% |
| Grand_puuba vs Jin | 57–58 | 49.57% |
| Grand_puuba vs Bryan | 43–64 | 40.19% |
| Grand_puuba vs Steve | 51–52 | 49.51% |
| Grand_puuba vs Hwoarang | 30–67 | 30.93% |
| Grand_puuba vs Heihachi | 38–52 | 42.22% |
| Grand_puuba vs Azucena | 39–45 | 46.43% |
| Grand_puuba vs Asuka | 38–42 | 47.50% |
| Grand_puuba vs Dragunov | 33–44 | 42.86% |
| Grand_puuba vs Law | 27–46 | 36.99% |
| Grand_puuba vs Eddy | 29–38 | 43.28% |
| Grand_puuba vs Lili | 23–43 | 34.85% |
| Grand_puuba vs Lidia | 22–40 | 35.48% |
| Grand_puuba vs Jun | 31–29 | 51.67% |
| Grand_puuba vs Xiaoyu | 27–32 | 45.76% |
| Grand_puuba vs Paul | 27–31 | 46.55% |
| Grand_puuba vs Lars | 28–29 | 49.12% |
| Grand_puuba vs Yoshimitsu | 21–35 | 37.50% |
| Grand_puuba vs Lee | 21–34 | 38.18% |
| Grand_puuba vs Nina | 26–26 | 50.00% |
| Grand_puuba vs Devil Jin | 14–34 | 29.17% |
| Grand_puuba vs Victor | 18–29 | 38.30% |
| Grand_puuba vs Clive | 17–25 | 40.48% |
| Grand_puuba vs Raven | 13–23 | 36.11% |
| Grand_puuba vs Jack-8 | 15–19 | 44.12% |
| Grand_puuba vs Leroy | 12–20 | 37.50% |
| Grand_puuba vs Leo | 10–18 | 35.71% |
| Grand_puuba vs Kuma | 10–12 | 45.45% |
| Grand_puuba vs Claudio | 7–13 | 35.00% |
| Grand_puuba vs Alisa | 7–11 | 38.89% |
| Grand_puuba vs Shaheen | 6–10 | 37.50% |
| Grand_puuba vs Feng | 6–9 | 40.00% |
| Grand_puuba vs Zafina | 8–4 | 66.67% |
| Grand_puuba vs Panda | 5–2 | 71.43% |
| Grand_puuba vs Anna | 2–0 | 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.