| Ghidorah vs King | 146–174 | 45.62% |
| Ghidorah vs Kazuya | 110–167 | 39.71% |
| Ghidorah vs Jin | 106–131 | 44.73% |
| Ghidorah vs Paul | 113–106 | 51.60% |
| Ghidorah vs Bryan | 106–110 | 49.07% |
| Ghidorah vs Law | 89–105 | 45.88% |
| Ghidorah vs Dragunov | 80–104 | 43.48% |
| Ghidorah vs Heihachi | 52–83 | 38.52% |
| Ghidorah vs Hwoarang | 53–55 | 49.07% |
| Ghidorah vs Devil Jin | 50–52 | 49.02% |
| Ghidorah vs Steve | 36–54 | 40.00% |
| Ghidorah vs Clive | 38–45 | 45.78% |
| Ghidorah vs Azucena | 36–46 | 43.90% |
| Ghidorah vs Yoshimitsu | 36–43 | 45.57% |
| Ghidorah vs Anna | 24–46 | 34.29% |
| Ghidorah vs Reina | 28–40 | 41.18% |
| Ghidorah vs Armor King | 26–40 | 39.39% |
| Ghidorah vs Feng | 24–41 | 36.92% |
| Ghidorah vs Lars | 30–33 | 47.62% |
| Ghidorah vs Nina | 32–29 | 52.46% |
| Ghidorah vs Lee | 29–32 | 47.54% |
| Ghidorah vs Alisa | 29–27 | 51.79% |
| Ghidorah vs Eddy | 28–27 | 50.91% |
| Ghidorah vs Jun | 21–33 | 38.89% |
| Ghidorah vs Asuka | 19–31 | 38.00% |
| Ghidorah vs Leroy | 15–22 | 40.54% |
| Ghidorah vs Jack-8 | 16–20 | 44.44% |
| Ghidorah vs Claudio | 17–19 | 47.22% |
| Ghidorah vs Victor | 12–24 | 33.33% |
| Ghidorah vs Xiaoyu | 16–17 | 48.48% |
| Ghidorah vs Lili | 13–19 | 40.62% |
| Ghidorah vs Lidia | 14–15 | 48.28% |
| Ghidorah vs Leo | 9–13 | 40.91% |
| Ghidorah vs Raven | 3–18 | 14.29% |
| Ghidorah vs Fahkumram | 7–5 | 58.33% |
| Ghidorah vs Shaheen | 2–8 | 20.00% |
| Ghidorah vs Kuma | 2–8 | 20.00% |
| Ghidorah vs Zafina | 2–6 | 25.00% |
| Ghidorah vs Panda | 0–1 | 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.