| Opstoppa Uchiha vs Eddy | 26–107 | 19.55% |
| Opstoppa Uchiha vs Jin | 31–42 | 42.47% |
| Opstoppa Uchiha vs Hwoarang | 28–41 | 40.58% |
| Opstoppa Uchiha vs King | 24–39 | 38.10% |
| Opstoppa Uchiha vs Steve | 24–33 | 42.11% |
| Opstoppa Uchiha vs Law | 19–37 | 33.93% |
| Opstoppa Uchiha vs Kazuya | 15–39 | 27.78% |
| Opstoppa Uchiha vs Reina | 20–32 | 38.46% |
| Opstoppa Uchiha vs Azucena | 15–35 | 30.00% |
| Opstoppa Uchiha vs Dragunov | 18–29 | 38.30% |
| Opstoppa Uchiha vs Victor | 12–35 | 25.53% |
| Opstoppa Uchiha vs Jun | 15–26 | 36.59% |
| Opstoppa Uchiha vs Bryan | 15–25 | 37.50% |
| Opstoppa Uchiha vs Yoshimitsu | 10–22 | 31.25% |
| Opstoppa Uchiha vs Asuka | 13–16 | 44.83% |
| Opstoppa Uchiha vs Feng | 11–14 | 44.00% |
| Opstoppa Uchiha vs Lili | 12–11 | 52.17% |
| Opstoppa Uchiha vs Lars | 6–17 | 26.09% |
| Opstoppa Uchiha vs Xiaoyu | 11–11 | 50.00% |
| Opstoppa Uchiha vs Nina | 5–17 | 22.73% |
| Opstoppa Uchiha vs Raven | 3–18 | 14.29% |
| Opstoppa Uchiha vs Alisa | 6–14 | 30.00% |
| Opstoppa Uchiha vs Devil Jin | 7–12 | 36.84% |
| Opstoppa Uchiha vs Leo | 7–12 | 36.84% |
| Opstoppa Uchiha vs Leroy | 7–11 | 38.89% |
| Opstoppa Uchiha vs Paul | 6–10 | 37.50% |
| Opstoppa Uchiha vs Kuma | 1–12 | 7.69% |
| Opstoppa Uchiha vs Jack-8 | 4–8 | 33.33% |
| Opstoppa Uchiha vs Shaheen | 8–4 | 66.67% |
| Opstoppa Uchiha vs Claudio | 3–7 | 30.00% |
| Opstoppa Uchiha vs Lee | 3–7 | 30.00% |
| Opstoppa Uchiha vs Zafina | 4–1 | 80.00% |
| Opstoppa Uchiha 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.