| Grignard vs Kazuya | 147–144 | 50.52% |
| Grignard vs Reina | 125–110 | 53.19% |
| Grignard vs King | 108–112–1 | 49.09% |
| Grignard vs Bryan | 92–109 | 45.77% |
| Grignard vs Clive | 87–93 | 48.33% |
| Grignard vs Jin | 71–89 | 44.38% |
| Grignard vs Heihachi | 85–71 | 54.49% |
| Grignard vs Steve | 60–91–1 | 39.74% |
| Grignard vs Dragunov | 71–69 | 50.71% |
| Grignard vs Hwoarang | 62–70 | 46.97% |
| Grignard vs Yoshimitsu | 68–57 | 54.40% |
| Grignard vs Lili | 47–69 | 40.52% |
| Grignard vs Azucena | 40–54 | 42.55% |
| Grignard vs Lars | 44–45 | 49.44% |
| Grignard vs Law | 42–46 | 47.73% |
| Grignard vs Jun | 33–52 | 38.82% |
| Grignard vs Paul | 35–47–1 | 42.68% |
| Grignard vs Victor | 31–48 | 39.24% |
| Grignard vs Eddy | 38–41 | 48.10% |
| Grignard vs Lee | 37–41 | 47.44% |
| Grignard vs Asuka | 34–43 | 44.16% |
| Grignard vs Xiaoyu | 32–37 | 46.38% |
| Grignard vs Raven | 28–31 | 47.46% |
| Grignard vs Devil Jin | 25–28 | 47.17% |
| Grignard vs Nina | 20–30 | 40.00% |
| Grignard vs Feng | 20–27 | 42.55% |
| Grignard vs Claudio | 19–28 | 40.43% |
| Grignard vs Leo | 24–22 | 52.17% |
| Grignard vs Alisa | 23–18 | 56.10% |
| Grignard vs Jack-8 | 13–22 | 37.14% |
| Grignard vs Lidia | 16–17 | 48.48% |
| Grignard vs Leroy | 12–18 | 40.00% |
| Grignard vs Shaheen | 13–15 | 46.43% |
| Grignard vs Kuma | 16–8 | 66.67% |
| Grignard vs Zafina | 6–12 | 33.33% |
| Grignard vs Fahkumram | 5–10 | 33.33% |
| Grignard vs Panda | 5–8 | 38.46% |
| Grignard vs Anna | 2–6 | 25.00% |
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.