| grantdegroot vs Jin | 26–16 | 61.90% |
| grantdegroot vs Reina | 20–15 | 57.14% |
| grantdegroot vs Steve | 15–10 | 60.00% |
| grantdegroot vs Bryan | 7–11 | 38.89% |
| grantdegroot vs Kazuya | 6–12 | 33.33% |
| grantdegroot vs Hwoarang | 8–7 | 53.33% |
| grantdegroot vs Asuka | 10–5 | 66.67% |
| grantdegroot vs King | 8–5 | 61.54% |
| grantdegroot vs Yoshimitsu | 5–7 | 41.67% |
| grantdegroot vs Jack-8 | 9–3 | 75.00% |
| grantdegroot vs Jun | 6–6 | 50.00% |
| grantdegroot vs Paul | 7–3 | 70.00% |
| grantdegroot vs Feng | 7–3 | 70.00% |
| grantdegroot vs Heihachi | 8–2 | 80.00% |
| grantdegroot vs Clive | 6–4 | 60.00% |
| grantdegroot vs Lili | 3–6 | 33.33% |
| grantdegroot vs Lee | 8–1 | 88.89% |
| grantdegroot vs Alisa | 3–5 | 37.50% |
| grantdegroot vs Anna | 4–4 | 50.00% |
| grantdegroot vs Law | 5–2 | 71.43% |
| grantdegroot vs Lars | 4–2 | 66.67% |
| grantdegroot vs Dragunov | 2–3 | 40.00% |
| grantdegroot vs Nina | 3–2 | 60.00% |
| grantdegroot vs Leroy | 4–1 | 80.00% |
| grantdegroot vs Eddy | 3–2 | 60.00% |
| grantdegroot vs Lidia | 5–0 | 100.00% |
| grantdegroot vs Shaheen | 2–2 | 50.00% |
| grantdegroot vs Azucena | 2–2 | 50.00% |
| grantdegroot vs Xiaoyu | 2–1 | 66.67% |
| grantdegroot vs Devil Jin | 3–0 | 100.00% |
| grantdegroot vs Victor | 0–3 | 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.