| Greatking vs King | 17–5 | 77.27% |
| Greatking vs Hwoarang | 10–7 | 58.82% |
| Greatking vs Steve | 15–1 | 93.75% |
| Greatking vs Paul | 8–4 | 66.67% |
| Greatking vs Kazuya | 11–1 | 91.67% |
| Greatking vs Jin | 8–2 | 80.00% |
| Greatking vs Law | 9–0 | 100.00% |
| Greatking vs Bryan | 8–0 | 100.00% |
| Greatking vs Dragunov | 7–1 | 87.50% |
| Greatking vs Eddy | 5–3 | 62.50% |
| Greatking vs Clive | 5–3 | 62.50% |
| Greatking vs Raven | 7–0 | 100.00% |
| Greatking vs Heihachi | 6–1 | 85.71% |
| Greatking vs Yoshimitsu | 5–1 | 83.33% |
| Greatking vs Feng | 6–0 | 100.00% |
| Greatking vs Lars | 4–2 | 66.67% |
| Greatking vs Claudio | 5–0 | 100.00% |
| Greatking vs Leroy | 5–0 | 100.00% |
| Greatking vs Jun | 5–0 | 100.00% |
| Greatking vs Azucena | 4–1 | 80.00% |
| Greatking vs Jack-8 | 2–2 | 50.00% |
| Greatking vs Devil Jin | 3–1 | 75.00% |
| Greatking vs Lee | 4–0 | 100.00% |
| Greatking vs Reina | 3–1 | 75.00% |
| Greatking vs Xiaoyu | 1–2 | 33.33% |
| Greatking vs Asuka | 3–0 | 100.00% |
| Greatking vs Lili | 2–1 | 66.67% |
| Greatking vs Nina | 3–0 | 100.00% |
| Greatking vs Alisa | 2–0 | 100.00% |
| Greatking vs Shaheen | 2–0 | 100.00% |
| Greatking vs Zafina | 2–0 | 100.00% |
| Greatking vs Panda | 1–0 | 100.00% |
| Greatking vs Victor | 1–0 | 100.00% |
| Greatking vs Lidia | 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.