| grog vs Reina | 18–24 | 42.86% |
| grog vs King | 19–21 | 47.50% |
| grog vs Clive | 15–21 | 41.67% |
| grog vs Jin | 13–20 | 39.39% |
| grog vs Kazuya | 13–19 | 40.62% |
| grog vs Dragunov | 12–17 | 41.38% |
| grog vs Lili | 14–14 | 50.00% |
| grog vs Bryan | 11–16 | 40.74% |
| grog vs Steve | 14–13 | 51.85% |
| grog vs Xiaoyu | 13–10 | 56.52% |
| grog vs Leo | 9–13 | 40.91% |
| grog vs Jun | 10–11 | 47.62% |
| grog vs Armor King | 13–8 | 61.90% |
| grog vs Hwoarang | 9–11 | 45.00% |
| grog vs Asuka | 11–9 | 55.00% |
| grog vs Victor | 7–12 | 36.84% |
| grog vs Heihachi | 9–9 | 50.00% |
| grog vs Lidia | 9–8 | 52.94% |
| grog vs Yoshimitsu | 6–8 | 42.86% |
| grog vs Lee | 4–10 | 28.57% |
| grog vs Zafina | 4–10 | 28.57% |
| grog vs Paul | 5–8 | 38.46% |
| grog vs Law | 4–9 | 30.77% |
| grog vs Azucena | 5–8 | 38.46% |
| grog vs Lars | 6–5 | 54.55% |
| grog vs Nina | 5–6 | 45.45% |
| grog vs Eddy | 8–3 | 72.73% |
| grog vs Feng | 5–5 | 50.00% |
| grog vs Jack-8 | 6–3 | 66.67% |
| grog vs Raven | 4–4 | 50.00% |
| grog vs Devil Jin | 2–5 | 28.57% |
| grog vs Kuma | 3–3 | 50.00% |
| grog vs Claudio | 1–4 | 20.00% |
| grog vs Leroy | 3–2 | 60.00% |
| grog vs Alisa | 2–2 | 50.00% |
| grog vs Shaheen | 3–1 | 75.00% |
| grog vs Anna | 2–0 | 100.00% |
| grog vs Fahkumram | 2–0 | 100.00% |
| grog vs Panda | 1–0 | 100.00% |
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.