| GhostHaKkyMaru vs Reina | 9–28 | 24.32% |
| GhostHaKkyMaru vs King | 15–19 | 44.12% |
| GhostHaKkyMaru vs Hwoarang | 6–20 | 23.08% |
| GhostHaKkyMaru vs Jin | 5–19 | 20.83% |
| GhostHaKkyMaru vs Kazuya | 10–14 | 41.67% |
| GhostHaKkyMaru vs Law | 4–18 | 18.18% |
| GhostHaKkyMaru vs Lili | 9–10 | 47.37% |
| GhostHaKkyMaru vs Yoshimitsu | 5–13 | 27.78% |
| GhostHaKkyMaru vs Asuka | 6–12 | 33.33% |
| GhostHaKkyMaru vs Steve | 5–12 | 29.41% |
| GhostHaKkyMaru vs Azucena | 5–12 | 29.41% |
| GhostHaKkyMaru vs Dragunov | 3–12 | 20.00% |
| GhostHaKkyMaru vs Jun | 4–11 | 26.67% |
| GhostHaKkyMaru vs Paul | 2–11 | 15.38% |
| GhostHaKkyMaru vs Lars | 3–10 | 23.08% |
| GhostHaKkyMaru vs Clive | 1–12 | 7.69% |
| GhostHaKkyMaru vs Nina | 5–7 | 41.67% |
| GhostHaKkyMaru vs Eddy | 2–10 | 16.67% |
| GhostHaKkyMaru vs Miary Zo | 2–10 | 16.67% |
| GhostHaKkyMaru vs Jack-8 | 1–10 | 9.09% |
| GhostHaKkyMaru vs Claudio | 3–7 | 30.00% |
| GhostHaKkyMaru vs Lidia | 7–2 | 77.78% |
| GhostHaKkyMaru vs Xiaoyu | 4–4 | 50.00% |
| GhostHaKkyMaru vs Alisa | 2–5 | 28.57% |
| GhostHaKkyMaru vs Raven | 4–3 | 57.14% |
| GhostHaKkyMaru vs Anna | 1–6 | 14.29% |
| GhostHaKkyMaru vs Devil Jin | 2–3 | 40.00% |
| GhostHaKkyMaru vs Leo | 2–3 | 40.00% |
| GhostHaKkyMaru vs Fahkumram | 1–4 | 20.00% |
| GhostHaKkyMaru vs Bryan | 0–4 | 0.00% |
| GhostHaKkyMaru vs Heihachi | 4–0 | 100.00% |
| GhostHaKkyMaru vs Armor King | 2–2 | 50.00% |
| GhostHaKkyMaru vs Feng | 0–3 | 0.00% |
| GhostHaKkyMaru vs Lee | 0–3 | 0.00% |
| GhostHaKkyMaru vs Victor | 0–3 | 0.00% |
| GhostHaKkyMaru vs Shaheen | 0–2 | 0.00% |
| GhostHaKkyMaru vs Kuma | 0–2 | 0.00% |
| GhostHaKkyMaru vs Leroy | 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.