| Grizzdal vs King | 52–52 | 50.00% |
| Grizzdal vs Kazuya | 55–28–1 | 66.27% |
| Grizzdal vs Hwoarang | 33–39 | 45.83% |
| Grizzdal vs Jin | 44–22 | 66.67% |
| Grizzdal vs Reina | 38–28 | 57.58% |
| Grizzdal vs Yoshimitsu | 23–37 | 38.33% |
| Grizzdal vs Law | 30–28 | 51.72% |
| Grizzdal vs Bryan | 34–23 | 59.65% |
| Grizzdal vs Lili | 26–29 | 47.27% |
| Grizzdal vs Steve | 29–24 | 54.72% |
| Grizzdal vs Xiaoyu | 31–20 | 60.78% |
| Grizzdal vs Jun | 28–21 | 57.14% |
| Grizzdal vs Feng | 20–26 | 43.48% |
| Grizzdal vs Eddy | 21–19 | 52.50% |
| Grizzdal vs Dragunov | 23–16 | 58.97% |
| Grizzdal vs Lars | 25–14 | 64.10% |
| Grizzdal vs Nina | 16–19 | 45.71% |
| Grizzdal vs Lee | 18–11 | 62.07% |
| Grizzdal vs Leo | 12–15 | 44.44% |
| Grizzdal vs Victor | 15–12 | 55.56% |
| Grizzdal vs Azucena | 15–11 | 57.69% |
| Grizzdal vs Leroy | 14–9 | 60.87% |
| Grizzdal vs Paul | 14–8 | 63.64% |
| Grizzdal vs Devil Jin | 6–13 | 31.58% |
| Grizzdal vs Raven | 14–5 | 73.68% |
| Grizzdal vs Asuka | 10–8 | 55.56% |
| Grizzdal vs Alisa | 9–9 | 50.00% |
| Grizzdal vs Lidia | 10–7 | 58.82% |
| Grizzdal vs Shaheen | 9–7 | 56.25% |
| Grizzdal vs Clive | 6–9 | 40.00% |
| Grizzdal vs Jack-8 | 9–5 | 64.29% |
| Grizzdal vs Claudio | 3–8 | 27.27% |
| Grizzdal vs Kuma | 4–7 | 36.36% |
| Grizzdal vs Heihachi | 8–3 | 72.73% |
| Grizzdal vs Zafina | 6–4 | 60.00% |
| Grizzdal vs Panda | 0–1 | 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.