| Donald Morden vs Kazuya | 120–110 | 52.17% |
| Donald Morden vs Armor King | 107–103 | 50.95% |
| Donald Morden vs Bryan | 83–96 | 46.37% |
| Donald Morden vs Paul | 90–85 | 51.43% |
| Donald Morden vs Dragunov | 88–81 | 52.07% |
| Donald Morden vs Jin | 80–76 | 51.28% |
| Donald Morden vs King | 81–63 | 56.25% |
| Donald Morden vs Reina | 83–58 | 58.87% |
| Donald Morden vs Miary Zo | 71–66 | 51.82% |
| Donald Morden vs Steve | 65–61 | 51.59% |
| Donald Morden vs Asuka | 60–64 | 48.39% |
| Donald Morden vs Hwoarang | 62–54 | 53.45% |
| Donald Morden vs Azucena | 56–46 | 54.90% |
| Donald Morden vs Lili | 52–45 | 53.61% |
| Donald Morden vs Law | 60–33 | 64.52% |
| Donald Morden vs Victor | 43–49 | 46.74% |
| Donald Morden vs Heihachi | 42–44 | 48.84% |
| Donald Morden vs Fahkumram | 41–42 | 49.40% |
| Donald Morden vs Nina | 41–35 | 53.95% |
| Donald Morden vs Lars | 33–40 | 45.21% |
| Donald Morden vs Claudio | 37–36 | 50.68% |
| Donald Morden vs Jack-8 | 26–39 | 40.00% |
| Donald Morden vs Devil Jin | 33–29 | 53.23% |
| Donald Morden vs Eddy | 24–37 | 39.34% |
| Donald Morden vs Yoshimitsu | 28–32 | 46.67% |
| Donald Morden vs Lee | 31–26 | 54.39% |
| Donald Morden vs Xiaoyu | 26–29 | 47.27% |
| Donald Morden vs Lidia | 18–36 | 33.33% |
| Donald Morden vs Clive | 25–27 | 48.08% |
| Donald Morden vs Jun | 23–25 | 47.92% |
| Donald Morden vs Feng | 22–24 | 47.83% |
| Donald Morden vs Leroy | 30–10 | 75.00% |
| Donald Morden vs Alisa | 22–16 | 57.89% |
| Donald Morden vs Leo | 19–18 | 51.35% |
| Donald Morden vs Shaheen | 18–18 | 50.00% |
| Donald Morden vs Kuma | 19–9 | 67.86% |
| Donald Morden vs Zafina | 11–17 | 39.29% |
| Donald Morden vs Anna | 13–15 | 46.43% |
| Donald Morden vs Raven | 10–15 | 40.00% |
| Donald Morden vs Panda | 7–6 | 53.85% |
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.