| diamdiam9 vs Kazuya | 147–159 | 48.04% |
| diamdiam9 vs Jin | 131–125 | 51.17% |
| diamdiam9 vs King | 100–102 | 49.50% |
| diamdiam9 vs Bryan | 84–114 | 42.42% |
| diamdiam9 vs Hwoarang | 96–101 | 48.73% |
| diamdiam9 vs Reina | 87–88 | 49.71% |
| diamdiam9 vs Law | 53–103 | 33.97% |
| diamdiam9 vs Steve | 72–65 | 52.55% |
| diamdiam9 vs Dragunov | 67–60 | 52.76% |
| diamdiam9 vs Jun | 64–58 | 52.46% |
| diamdiam9 vs Yoshimitsu | 57–61 | 48.31% |
| diamdiam9 vs Lili | 51–64 | 44.35% |
| diamdiam9 vs Paul | 43–68 | 38.74% |
| diamdiam9 vs Heihachi | 44–65 | 40.37% |
| diamdiam9 vs Devil Jin | 43–56 | 43.43% |
| diamdiam9 vs Clive | 32–58 | 35.56% |
| diamdiam9 vs Lee | 44–45 | 49.44% |
| diamdiam9 vs Eddy | 22–55 | 28.57% |
| diamdiam9 vs Azucena | 38–36 | 51.35% |
| diamdiam9 vs Lidia | 35–27 | 56.45% |
| diamdiam9 vs Nina | 20–40 | 33.33% |
| diamdiam9 vs Jack-8 | 29–28 | 50.88% |
| diamdiam9 vs Asuka | 26–30 | 46.43% |
| diamdiam9 vs Feng | 30–26 | 53.57% |
| diamdiam9 vs Xiaoyu | 17–38 | 30.91% |
| diamdiam9 vs Alisa | 20–35 | 36.36% |
| diamdiam9 vs Victor | 24–28 | 46.15% |
| diamdiam9 vs Lars | 18–30 | 37.50% |
| diamdiam9 vs Raven | 17–22 | 43.59% |
| diamdiam9 vs Leo | 11–27 | 28.95% |
| diamdiam9 vs Leroy | 10–18 | 35.71% |
| diamdiam9 vs Kuma | 3–18 | 14.29% |
| diamdiam9 vs Zafina | 10–11 | 47.62% |
| diamdiam9 vs Shaheen | 7–9 | 43.75% |
| diamdiam9 vs Claudio | 4–7 | 36.36% |
| diamdiam9 vs Panda | 1–8 | 11.11% |
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.