| GRANDPABLACK vs Reina | 59–90 | 39.60% |
| GRANDPABLACK vs King | 47–78 | 37.60% |
| GRANDPABLACK vs Hwoarang | 42–71 | 37.17% |
| GRANDPABLACK vs Jin | 34–74 | 31.48% |
| GRANDPABLACK vs Kazuya | 38–63 | 37.62% |
| GRANDPABLACK vs Bryan | 28–63 | 30.77% |
| GRANDPABLACK vs Lili | 33–51 | 39.29% |
| GRANDPABLACK vs Jun | 24–53 | 31.17% |
| GRANDPABLACK vs Heihachi | 26–51 | 33.77% |
| GRANDPABLACK vs Steve | 32–44 | 42.11% |
| GRANDPABLACK vs Dragunov | 22–53 | 29.33% |
| GRANDPABLACK vs Law | 16–56 | 22.22% |
| GRANDPABLACK vs Lidia | 27–41 | 39.71% |
| GRANDPABLACK vs Yoshimitsu | 23–42 | 35.38% |
| GRANDPABLACK vs Nina | 23–36 | 38.98% |
| GRANDPABLACK vs Eddy | 16–41 | 28.07% |
| GRANDPABLACK vs Lars | 21–35 | 37.50% |
| GRANDPABLACK vs Victor | 16–35 | 31.37% |
| GRANDPABLACK vs Asuka | 16–33 | 32.65% |
| GRANDPABLACK vs Azucena | 20–28 | 41.67% |
| GRANDPABLACK vs Clive | 18–30 | 37.50% |
| GRANDPABLACK vs Lee | 23–22 | 51.11% |
| GRANDPABLACK vs Xiaoyu | 15–29 | 34.09% |
| GRANDPABLACK vs Leroy | 14–29 | 32.56% |
| GRANDPABLACK vs Paul | 10–31 | 24.39% |
| GRANDPABLACK vs Leo | 9–22 | 29.03% |
| GRANDPABLACK vs Alisa | 9–21 | 30.00% |
| GRANDPABLACK vs Devil Jin | 10–18 | 35.71% |
| GRANDPABLACK vs Kuma | 11–17 | 39.29% |
| GRANDPABLACK vs Jack-8 | 4–20 | 16.67% |
| GRANDPABLACK vs Raven | 12–12 | 50.00% |
| GRANDPABLACK vs Feng | 5–17 | 22.73% |
| GRANDPABLACK vs Anna | 4–12 | 25.00% |
| GRANDPABLACK vs Claudio | 1–11 | 8.33% |
| GRANDPABLACK vs Shaheen | 1–10 | 9.09% |
| GRANDPABLACK vs Zafina | 5–4 | 55.56% |
| GRANDPABLACK vs Panda | 1–7 | 12.50% |
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.