| Grossdeff vs Bryan | 45–37 | 54.88% |
| Grossdeff vs King | 29–41 | 41.43% |
| Grossdeff vs Kazuya | 26–44 | 37.14% |
| Grossdeff vs Jin | 36–22 | 62.07% |
| Grossdeff vs Steve | 25–29 | 46.30% |
| Grossdeff vs Armor King | 25–25 | 50.00% |
| Grossdeff vs Dragunov | 23–18 | 56.10% |
| Grossdeff vs Lili | 10–22 | 31.25% |
| Grossdeff vs Asuka | 14–16 | 46.67% |
| Grossdeff vs Heihachi | 6–23 | 20.69% |
| Grossdeff vs Reina | 14–14 | 50.00% |
| Grossdeff vs Law | 14–13 | 51.85% |
| Grossdeff vs Devil Jin | 13–13 | 50.00% |
| Grossdeff vs Paul | 14–11 | 56.00% |
| Grossdeff vs Hwoarang | 6–19 | 24.00% |
| Grossdeff vs Nina | 11–14 | 44.00% |
| Grossdeff vs Fahkumram | 8–17 | 32.00% |
| Grossdeff vs Yoshimitsu | 12–12 | 50.00% |
| Grossdeff vs Lars | 14–9 | 60.87% |
| Grossdeff vs Miary Zo | 12–10 | 54.55% |
| Grossdeff vs Alisa | 14–7 | 66.67% |
| Grossdeff vs Xiaoyu | 5–11 | 31.25% |
| Grossdeff vs Victor | 7–8 | 46.67% |
| Grossdeff vs Lee | 9–5 | 64.29% |
| Grossdeff vs Azucena | 5–9 | 35.71% |
| Grossdeff vs Jack-8 | 1–11 | 8.33% |
| Grossdeff vs Eddy | 9–3 | 75.00% |
| Grossdeff vs Kuma | 5–6 | 45.45% |
| Grossdeff vs Jun | 6–5 | 54.55% |
| Grossdeff vs Lidia | 3–8 | 27.27% |
| Grossdeff vs Leo | 2–8 | 20.00% |
| Grossdeff vs Claudio | 8–2 | 80.00% |
| Grossdeff vs Raven | 7–3 | 70.00% |
| Grossdeff vs Shaheen | 4–5 | 44.44% |
| Grossdeff vs Feng | 5–3 | 62.50% |
| Grossdeff vs Clive | 2–5 | 28.57% |
| Grossdeff vs Anna | 3–3 | 50.00% |
| Grossdeff vs Panda | 1–4 | 20.00% |
| Grossdeff vs Leroy | 4–1 | 80.00% |
| Grossdeff vs Zafina | 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.