| Donny Blak vs King | 46–49 | 48.42% |
| Donny Blak vs Eddy | 23–53 | 30.26% |
| Donny Blak vs Jin | 38–37 | 50.67% |
| Donny Blak vs Law | 29–43 | 40.28% |
| Donny Blak vs Reina | 31–38 | 44.93% |
| Donny Blak vs Hwoarang | 40–25 | 61.54% |
| Donny Blak vs Kazuya | 25–36 | 40.98% |
| Donny Blak vs Steve | 29–31 | 48.33% |
| Donny Blak vs Bryan | 30–25 | 54.55% |
| Donny Blak vs Lili | 32–22 | 59.26% |
| Donny Blak vs Yoshimitsu | 24–28 | 46.15% |
| Donny Blak vs Azucena | 32–19 | 62.75% |
| Donny Blak vs Asuka | 21–24 | 46.67% |
| Donny Blak vs Raven | 21–24 | 46.67% |
| Donny Blak vs Dragunov | 14–24 | 36.84% |
| Donny Blak vs Nina | 19–19 | 50.00% |
| Donny Blak vs Victor | 15–19 | 44.12% |
| Donny Blak vs Leo | 19–14 | 57.58% |
| Donny Blak vs Lars | 13–20 | 39.39% |
| Donny Blak vs Paul | 16–16 | 50.00% |
| Donny Blak vs Lee | 17–15 | 53.12% |
| Donny Blak vs Jun | 12–20 | 37.50% |
| Donny Blak vs Xiaoyu | 14–15 | 48.28% |
| Donny Blak vs Leroy | 15–13 | 53.57% |
| Donny Blak vs Alisa | 8–17 | 32.00% |
| Donny Blak vs Feng | 10–9 | 52.63% |
| Donny Blak vs Claudio | 11–8 | 57.89% |
| Donny Blak vs Devil Jin | 6–12 | 33.33% |
| Donny Blak vs Zafina | 8–6 | 57.14% |
| Donny Blak vs Kuma | 2–9 | 18.18% |
| Donny Blak vs Shaheen | 3–7 | 30.00% |
| Donny Blak vs Jack-8 | 3–6 | 33.33% |
| Donny Blak vs Panda | 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.