| Doondy vs Kazuya | 77–72 | 51.68% |
| Doondy vs Steve | 48–57 | 45.71% |
| Doondy vs King | 48–54 | 47.06% |
| Doondy vs Reina | 45–56 | 44.55% |
| Doondy vs Bryan | 49–43 | 53.26% |
| Doondy vs Jin | 49–41 | 54.44% |
| Doondy vs Yoshimitsu | 36–43 | 45.57% |
| Doondy vs Paul | 38–27 | 58.46% |
| Doondy vs Victor | 31–30 | 50.82% |
| Doondy vs Hwoarang | 29–28 | 50.88% |
| Doondy vs Lili | 25–31 | 44.64% |
| Doondy vs Azucena | 23–31 | 42.59% |
| Doondy vs Law | 18–32 | 36.00% |
| Doondy vs Dragunov | 23–25 | 47.92% |
| Doondy vs Lars | 23–24 | 48.94% |
| Doondy vs Eddy | 13–33 | 28.26% |
| Doondy vs Asuka | 22–20 | 52.38% |
| Doondy vs Lee | 20–20–1 | 50.00% |
| Doondy vs Jun | 25–15 | 62.50% |
| Doondy vs Devil Jin | 18–19 | 48.65% |
| Doondy vs Leo | 18–16 | 52.94% |
| Doondy vs Leroy | 19–13 | 59.38% |
| Doondy vs Xiaoyu | 16–15 | 51.61% |
| Doondy vs Feng | 11–14 | 44.00% |
| Doondy vs Raven | 10–15 | 40.00% |
| Doondy vs Jack-8 | 9–15 | 37.50% |
| Doondy vs Nina | 11–12 | 47.83% |
| Doondy vs Kuma | 7–13 | 35.00% |
| Doondy vs Lidia | 9–10 | 47.37% |
| Doondy vs Claudio | 7–11 | 38.89% |
| Doondy vs Alisa | 4–13 | 23.53% |
| Doondy vs Shaheen | 7–9 | 43.75% |
| Doondy vs Heihachi | 7–7 | 50.00% |
| Doondy vs Zafina | 2–4 | 33.33% |
| Doondy vs Clive | 2–3 | 40.00% |
| Doondy vs Panda | 0–1 | 0.00% |
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.