| Stupdy vs Jin | 33–25 | 56.90% |
| Stupdy vs King | 30–13 | 69.77% |
| Stupdy vs Dragunov | 20–21 | 48.78% |
| Stupdy vs Reina | 26–14 | 65.00% |
| Stupdy vs Fahkumram | 21–16 | 56.76% |
| Stupdy vs Jun | 23–13 | 63.89% |
| Stupdy vs Hwoarang | 24–11 | 68.57% |
| Stupdy vs Steve | 19–15 | 55.88% |
| Stupdy vs Kazuya | 18–15 | 54.55% |
| Stupdy vs Bryan | 8–21 | 27.59% |
| Stupdy vs Lili | 12–15 | 44.44% |
| Stupdy vs Anna | 11–14 | 44.00% |
| Stupdy vs Paul | 12–12 | 50.00% |
| Stupdy vs Law | 12–12 | 50.00% |
| Stupdy vs Victor | 15–9 | 62.50% |
| Stupdy vs Lars | 11–12 | 47.83% |
| Stupdy vs Asuka | 17–2 | 89.47% |
| Stupdy vs Heihachi | 10–8 | 55.56% |
| Stupdy vs Clive | 7–11 | 38.89% |
| Stupdy vs Azucena | 8–8 | 50.00% |
| Stupdy vs Yoshimitsu | 9–6 | 60.00% |
| Stupdy vs Claudio | 8–7 | 53.33% |
| Stupdy vs Lee | 5–9 | 35.71% |
| Stupdy vs Armor King | 9–5 | 64.29% |
| Stupdy vs Kuma | 10–3 | 76.92% |
| Stupdy vs Nina | 7–4 | 63.64% |
| Stupdy vs Xiaoyu | 5–5 | 50.00% |
| Stupdy vs Zafina | 6–4 | 60.00% |
| Stupdy vs Devil Jin | 4–5 | 44.44% |
| Stupdy vs Feng | 3–6 | 33.33% |
| Stupdy vs Eddy | 4–5 | 44.44% |
| Stupdy vs Lidia | 6–3 | 66.67% |
| Stupdy vs Jack-8 | 3–4 | 42.86% |
| Stupdy vs Leroy | 7–0 | 100.00% |
| Stupdy vs Alisa | 1–5 | 16.67% |
| Stupdy vs Raven | 2–0 | 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.