| DECO_IDH vs Paul | 69–65 | 51.49% |
| DECO_IDH vs Kazuya | 82–52 | 61.19% |
| DECO_IDH vs King | 77–51 | 60.16% |
| DECO_IDH vs Hwoarang | 63–64 | 49.61% |
| DECO_IDH vs Bryan | 63–64 | 49.61% |
| DECO_IDH vs Reina | 59–62 | 48.76% |
| DECO_IDH vs Dragunov | 57–63 | 47.50% |
| DECO_IDH vs Yoshimitsu | 54–50 | 51.92% |
| DECO_IDH vs Lili | 55–37 | 59.78% |
| DECO_IDH vs Jin | 36–55 | 39.56% |
| DECO_IDH vs Asuka | 51–40 | 56.04% |
| DECO_IDH vs Alisa | 36–54 | 40.00% |
| DECO_IDH vs Jun | 37–40 | 48.05% |
| DECO_IDH vs Victor | 37–39 | 48.68% |
| DECO_IDH vs Lee | 28–44 | 38.89% |
| DECO_IDH vs Azucena | 27–41 | 39.71% |
| DECO_IDH vs Nina | 37–30 | 55.22% |
| DECO_IDH vs Law | 37–29 | 56.06% |
| DECO_IDH vs Steve | 32–33 | 49.23% |
| DECO_IDH vs Xiaoyu | 28–35 | 44.44% |
| DECO_IDH vs Lidia | 24–36 | 40.00% |
| DECO_IDH vs Eddy | 29–29 | 50.00% |
| DECO_IDH vs Claudio | 17–38 | 30.91% |
| DECO_IDH vs Leo | 28–22 | 56.00% |
| DECO_IDH vs Lars | 19–31 | 38.00% |
| DECO_IDH vs Leroy | 26–24 | 52.00% |
| DECO_IDH vs Jack-8 | 23–22 | 51.11% |
| DECO_IDH vs Zafina | 15–18 | 45.45% |
| DECO_IDH vs Devil Jin | 14–18 | 43.75% |
| DECO_IDH vs Feng | 12–20 | 37.50% |
| DECO_IDH vs Shaheen | 12–20 | 37.50% |
| DECO_IDH vs Raven | 10–19 | 34.48% |
| DECO_IDH vs Kuma | 9–17 | 34.62% |
| DECO_IDH vs Heihachi | 5–6 | 45.45% |
| DECO_IDH vs Panda | 4–6 | 40.00% |
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.