| Damastaah vs King | 13–13 | 50.00% |
| Damastaah vs Hwoarang | 6–11 | 35.29% |
| Damastaah vs Miary Zo | 9–6 | 60.00% |
| Damastaah vs Paul | 7–6 | 53.85% |
| Damastaah vs Kazuya | 6–7 | 46.15% |
| Damastaah vs Reina | 8–4 | 66.67% |
| Damastaah vs Asuka | 6–5 | 54.55% |
| Damastaah vs Law | 3–6 | 33.33% |
| Damastaah vs Jin | 7–2 | 77.78% |
| Damastaah vs Leo | 3–6 | 33.33% |
| Damastaah vs Steve | 6–2 | 75.00% |
| Damastaah vs Lee | 2–5 | 28.57% |
| Damastaah vs Victor | 2–5 | 28.57% |
| Damastaah vs Fahkumram | 5–2 | 71.43% |
| Damastaah vs Bryan | 0–6 | 0.00% |
| Damastaah vs Devil Jin | 3–3 | 50.00% |
| Damastaah vs Lili | 4–2 | 66.67% |
| Damastaah vs Eddy | 2–4 | 33.33% |
| Damastaah vs Nina | 2–3 | 40.00% |
| Damastaah vs Zafina | 1–4 | 20.00% |
| Damastaah vs Xiaoyu | 3–1 | 75.00% |
| Damastaah vs Claudio | 2–2 | 50.00% |
| Damastaah vs Azucena | 4–0 | 100.00% |
| Damastaah vs Kuma | 1–2 | 33.33% |
| Damastaah vs Jun | 1–2 | 33.33% |
| Damastaah vs Lidia | 2–1 | 66.67% |
| Damastaah vs Anna | 2–1 | 66.67% |
| Damastaah vs Armor King | 1–2 | 33.33% |
| Damastaah vs Yoshimitsu | 0–2 | 0.00% |
| Damastaah vs Dragunov | 2–0 | 100.00% |
| Damastaah vs Heihachi | 1–1 | 50.00% |
| Damastaah vs Alisa | 0–1 | 0.00% |
| Damastaah vs Panda | 1–0 | 100.00% |
| Damastaah vs Leroy | 1–0 | 100.00% |
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.