| gupying vs Reina | 50–43 | 53.76% |
| gupying vs King | 37–36 | 50.68% |
| gupying vs Dragunov | 29–40 | 42.03% |
| gupying vs Bryan | 25–35 | 41.67% |
| gupying vs Jin | 23–35 | 39.66% |
| gupying vs Victor | 23–28 | 45.10% |
| gupying vs Paul | 20–30 | 40.00% |
| gupying vs Kazuya | 18–32 | 36.00% |
| gupying vs Lili | 30–20 | 60.00% |
| gupying vs Asuka | 30–19 | 61.22% |
| gupying vs Hwoarang | 15–31 | 32.61% |
| gupying vs Steve | 18–25 | 41.86% |
| gupying vs Lars | 15–17 | 46.88% |
| gupying vs Lidia | 13–18 | 41.94% |
| gupying vs Yoshimitsu | 13–15 | 46.43% |
| gupying vs Xiaoyu | 13–14 | 48.15% |
| gupying vs Heihachi | 13–14 | 48.15% |
| gupying vs Nina | 15–11 | 57.69% |
| gupying vs Devil Jin | 13–12 | 52.00% |
| gupying vs Feng | 13–10 | 56.52% |
| gupying vs Law | 8–14 | 36.36% |
| gupying vs Armor King | 10–11 | 47.62% |
| gupying vs Leroy | 8–12 | 40.00% |
| gupying vs Leo | 7–10 | 41.18% |
| gupying vs Clive | 5–12 | 29.41% |
| gupying vs Fahkumram | 7–10 | 41.18% |
| gupying vs Alisa | 7–8 | 46.67% |
| gupying vs Claudio | 6–9 | 40.00% |
| gupying vs Lee | 9–5 | 64.29% |
| gupying vs Jun | 7–7 | 50.00% |
| gupying vs Eddy | 5–6 | 45.45% |
| gupying vs Azucena | 3–7 | 30.00% |
| gupying vs Kuma | 3–6 | 33.33% |
| gupying vs Raven | 4–5 | 44.44% |
| gupying vs Shaheen | 3–5 | 37.50% |
| gupying vs Jack-8 | 1–5 | 16.67% |
| gupying vs Zafina | 2–4 | 33.33% |
| gupying 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.