| Diamondnoob vs King | 89–85 | 51.15% |
| Diamondnoob vs Jin | 77–67 | 53.47% |
| Diamondnoob vs Reina | 57–87 | 39.58% |
| Diamondnoob vs Kazuya | 78–65 | 54.55% |
| Diamondnoob vs Law | 44–73 | 37.61% |
| Diamondnoob vs Hwoarang | 54–57 | 48.65% |
| Diamondnoob vs Steve | 49–42 | 53.85% |
| Diamondnoob vs Eddy | 44–41 | 51.76% |
| Diamondnoob vs Dragunov | 50–33 | 60.24% |
| Diamondnoob vs Azucena | 35–46 | 43.21% |
| Diamondnoob vs Heihachi | 39–41 | 48.75% |
| Diamondnoob vs Jun | 43–34 | 55.84% |
| Diamondnoob vs Paul | 31–43 | 41.89% |
| Diamondnoob vs Bryan | 36–37 | 49.32% |
| Diamondnoob vs Lili | 30–43 | 41.10% |
| Diamondnoob vs Lee | 28–43 | 39.44% |
| Diamondnoob vs Yoshimitsu | 33–36 | 47.83% |
| Diamondnoob vs Nina | 31–33 | 48.44% |
| Diamondnoob vs Asuka | 29–33 | 46.77% |
| Diamondnoob vs Lars | 27–28 | 49.09% |
| Diamondnoob vs Feng | 22–30 | 42.31% |
| Diamondnoob vs Leroy | 27–22 | 55.10% |
| Diamondnoob vs Leo | 32–15 | 68.09% |
| Diamondnoob vs Lidia | 21–26 | 44.68% |
| Diamondnoob vs Xiaoyu | 20–25 | 44.44% |
| Diamondnoob vs Anna | 20–23 | 46.51% |
| Diamondnoob vs Victor | 21–21 | 50.00% |
| Diamondnoob vs Fahkumram | 19–22 | 46.34% |
| Diamondnoob vs Raven | 17–22 | 43.59% |
| Diamondnoob vs Kuma | 13–22 | 37.14% |
| Diamondnoob vs Jack-8 | 19–15 | 55.88% |
| Diamondnoob vs Devil Jin | 17–17 | 50.00% |
| Diamondnoob vs Alisa | 16–17 | 48.48% |
| Diamondnoob vs Armor King | 17–12 | 58.62% |
| Diamondnoob vs Claudio | 15–11 | 57.69% |
| Diamondnoob vs Clive | 12–14 | 46.15% |
| Diamondnoob vs Zafina | 4–10 | 28.57% |
| Diamondnoob vs Shaheen | 6–6 | 50.00% |
| Diamondnoob vs Panda | 3–3 | 50.00% |
| Diamondnoob vs Miary Zo | 6–0 | 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.