| diamondkiller vs Kazuya | 319–236 | 57.48% |
| diamondkiller vs Jin | 206–268 | 43.46% |
| diamondkiller vs King | 183–289 | 38.77% |
| diamondkiller vs Bryan | 216–237 | 47.68% |
| diamondkiller vs Dragunov | 205–206 | 49.88% |
| diamondkiller vs Paul | 162–137 | 54.18% |
| diamondkiller vs Yoshimitsu | 103–122 | 45.78% |
| diamondkiller vs Law | 108–115 | 48.43% |
| diamondkiller vs Heihachi | 106–109 | 49.30% |
| diamondkiller vs Steve | 101–100 | 50.25% |
| diamondkiller vs Hwoarang | 76–108 | 41.30% |
| diamondkiller vs Reina | 85–95 | 47.22% |
| diamondkiller vs Devil Jin | 82–89 | 47.95% |
| diamondkiller vs Victor | 64–83 | 43.54% |
| diamondkiller vs Feng | 40–96 | 29.41% |
| diamondkiller vs Nina | 51–81 | 38.64% |
| diamondkiller vs Lee | 61–58 | 51.26% |
| diamondkiller vs Lars | 44–69 | 38.94% |
| diamondkiller vs Alisa | 38–73 | 34.23% |
| diamondkiller vs Azucena | 59–52 | 53.15% |
| diamondkiller vs Claudio | 51–59 | 46.36% |
| diamondkiller vs Jun | 49–56 | 46.67% |
| diamondkiller vs Asuka | 42–57 | 42.42% |
| diamondkiller vs Lili | 39–57 | 40.62% |
| diamondkiller vs Anna | 35–53 | 39.77% |
| diamondkiller vs Jack-8 | 32–55 | 36.78% |
| diamondkiller vs Xiaoyu | 36–44 | 45.00% |
| diamondkiller vs Fahkumram | 29–41 | 41.43% |
| diamondkiller vs Armor King | 33–36 | 47.83% |
| diamondkiller vs Shaheen | 24–37 | 39.34% |
| diamondkiller vs Raven | 27–33 | 45.00% |
| diamondkiller vs Eddy | 21–35 | 37.50% |
| diamondkiller vs Lidia | 30–20 | 60.00% |
| diamondkiller vs Leroy | 23–24 | 48.94% |
| diamondkiller vs Clive | 15–32 | 31.91% |
| diamondkiller vs Leo | 9–33 | 21.43% |
| diamondkiller vs Zafina | 16–16 | 50.00% |
| diamondkiller vs Kuma | 6–18 | 25.00% |
| diamondkiller vs Panda | 3–8 | 27.27% |
| diamondkiller vs Miary Zo | 2–4 | 33.33% |
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.