| DiamondRough vs Jin | 74–70 | 51.39% |
| DiamondRough vs Kazuya | 64–65 | 49.61% |
| DiamondRough vs Dragunov | 49–56 | 46.67% |
| DiamondRough vs Hwoarang | 57–40 | 58.76% |
| DiamondRough vs Bryan | 53–44 | 54.64% |
| DiamondRough vs Reina | 52–44 | 54.17% |
| DiamondRough vs Yoshimitsu | 39–48 | 44.83% |
| DiamondRough vs Lee | 43–40 | 51.81% |
| DiamondRough vs Steve | 40–31 | 56.34% |
| DiamondRough vs Lars | 31–39 | 44.29% |
| DiamondRough vs Law | 44–25 | 63.77% |
| DiamondRough vs Azucena | 44–24 | 64.71% |
| DiamondRough vs Feng | 34–32 | 51.52% |
| DiamondRough vs King | 30–31 | 49.18% |
| DiamondRough vs Devil Jin | 30–29 | 50.85% |
| DiamondRough vs Raven | 22–29 | 43.14% |
| DiamondRough vs Victor | 25–25 | 50.00% |
| DiamondRough vs Lili | 32–16 | 66.67% |
| DiamondRough vs Leo | 25–19 | 56.82% |
| DiamondRough vs Leroy | 17–24 | 41.46% |
| DiamondRough vs Eddy | 18–23 | 43.90% |
| DiamondRough vs Jun | 14–26 | 35.00% |
| DiamondRough vs Xiaoyu | 27–12 | 69.23% |
| DiamondRough vs Asuka | 17–22 | 43.59% |
| DiamondRough vs Paul | 22–16 | 57.89% |
| DiamondRough vs Nina | 12–21 | 36.36% |
| DiamondRough vs Jack-8 | 12–17 | 41.38% |
| DiamondRough vs Claudio | 13–12 | 52.00% |
| DiamondRough vs Zafina | 13–10 | 56.52% |
| DiamondRough vs Alisa | 13–8 | 61.90% |
| DiamondRough vs Kuma | 8–13 | 38.10% |
| DiamondRough vs Shaheen | 9–7 | 56.25% |
| DiamondRough vs Panda | 5–9 | 35.71% |
| DiamondRough vs Lidia | 3–2 | 60.00% |
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.