| Good Girl Yama vs Armor King | 39–83 | 31.97% |
| Good Girl Yama vs Kazuya | 37–65 | 36.27% |
| Good Girl Yama vs King | 40–56 | 41.67% |
| Good Girl Yama vs Jin | 47–49 | 48.96% |
| Good Girl Yama vs Bryan | 45–47 | 48.91% |
| Good Girl Yama vs Steve | 37–48–1 | 43.53% |
| Good Girl Yama vs Law | 41–44 | 48.24% |
| Good Girl Yama vs Dragunov | 22–37 | 37.29% |
| Good Girl Yama vs Asuka | 27–26 | 50.94% |
| Good Girl Yama vs Reina | 27–26 | 50.94% |
| Good Girl Yama vs Hwoarang | 19–31 | 38.00% |
| Good Girl Yama vs Yoshimitsu | 24–21 | 53.33% |
| Good Girl Yama vs Jun | 21–23 | 47.73% |
| Good Girl Yama vs Miary Zo | 16–25 | 39.02% |
| Good Girl Yama vs Lee | 17–20 | 45.95% |
| Good Girl Yama vs Lili | 16–20 | 44.44% |
| Good Girl Yama vs Azucena | 17–18 | 48.57% |
| Good Girl Yama vs Fahkumram | 19–15 | 55.88% |
| Good Girl Yama vs Victor | 20–12 | 62.50% |
| Good Girl Yama vs Devil Jin | 12–16 | 42.86% |
| Good Girl Yama vs Nina | 13–15 | 46.43% |
| Good Girl Yama vs Eddy | 14–14 | 50.00% |
| Good Girl Yama vs Paul | 6–21 | 22.22% |
| Good Girl Yama vs Heihachi | 10–16 | 38.46% |
| Good Girl Yama vs Clive | 8–15 | 34.78% |
| Good Girl Yama vs Lidia | 11–9 | 55.00% |
| Good Girl Yama vs Lars | 10–9 | 52.63% |
| Good Girl Yama vs Jack-8 | 7–10 | 41.18% |
| Good Girl Yama vs Anna | 5–10 | 33.33% |
| Good Girl Yama vs Feng | 6–8 | 42.86% |
| Good Girl Yama vs Alisa | 7–7 | 50.00% |
| Good Girl Yama vs Kuma | 5–7 | 41.67% |
| Good Girl Yama vs Xiaoyu | 5–6 | 45.45% |
| Good Girl Yama vs Claudio | 3–7 | 30.00% |
| Good Girl Yama vs Leroy | 4–5 | 44.44% |
| Good Girl Yama vs Raven | 4–5 | 44.44% |
| Good Girl Yama vs Zafina | 1–7 | 12.50% |
| Good Girl Yama vs Shaheen | 3–2 | 60.00% |
| Good Girl Yama vs Leo | 0–4 | 0.00% |
| Good Girl Yama vs Panda | 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.