| Grigginzz vs King | 26–34 | 43.33% |
| Grigginzz vs Kazuya | 23–29 | 44.23% |
| Grigginzz vs Jin | 16–35 | 31.37% |
| Grigginzz vs Armor King | 22–21 | 51.16% |
| Grigginzz vs Steve | 13–22 | 37.14% |
| Grigginzz vs Yoshimitsu | 11–16 | 40.74% |
| Grigginzz vs Dragunov | 10–16–1 | 38.46% |
| Grigginzz vs Reina | 18–8 | 69.23% |
| Grigginzz vs Fahkumram | 12–14 | 46.15% |
| Grigginzz vs Law | 9–15 | 37.50% |
| Grigginzz vs Miary Zo | 10–10 | 50.00% |
| Grigginzz vs Heihachi | 5–13 | 27.78% |
| Grigginzz vs Bryan | 10–7 | 58.82% |
| Grigginzz vs Hwoarang | 7–9 | 43.75% |
| Grigginzz vs Lee | 10–5 | 66.67% |
| Grigginzz vs Eddy | 5–10 | 33.33% |
| Grigginzz vs Jun | 7–7 | 50.00% |
| Grigginzz vs Lidia | 7–7 | 50.00% |
| Grigginzz vs Xiaoyu | 4–9 | 30.77% |
| Grigginzz vs Raven | 4–9 | 30.77% |
| Grigginzz vs Clive | 3–10 | 23.08% |
| Grigginzz vs Paul | 5–7 | 41.67% |
| Grigginzz vs Feng | 4–8 | 33.33% |
| Grigginzz vs Leroy | 5–7 | 41.67% |
| Grigginzz vs Azucena | 8–4 | 66.67% |
| Grigginzz vs Devil Jin | 5–6 | 45.45% |
| Grigginzz vs Lili | 6–5 | 54.55% |
| Grigginzz vs Lars | 5–6 | 45.45% |
| Grigginzz vs Victor | 6–4 | 60.00% |
| Grigginzz vs Jack-8 | 4–4 | 50.00% |
| Grigginzz vs Asuka | 2–6 | 25.00% |
| Grigginzz vs Leo | 6–2 | 75.00% |
| Grigginzz vs Shaheen | 3–4 | 42.86% |
| Grigginzz vs Anna | 6–1 | 85.71% |
| Grigginzz vs Claudio | 4–1 | 80.00% |
| Grigginzz vs Nina | 1–4 | 20.00% |
| Grigginzz vs Alisa | 1–3 | 25.00% |
| Grigginzz vs Kuma | 2–2 | 50.00% |
| Grigginzz vs Panda | 0–2 | 0.00% |
| Grigginzz vs Zafina | 0–2 | 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.