| Donald Dag vs Kazuya | 409–479 | 46.06% |
| Donald Dag vs Jin | 354–428 | 45.27% |
| Donald Dag vs King | 321–321 | 50.00% |
| Donald Dag vs Hwoarang | 303–311 | 49.35% |
| Donald Dag vs Bryan | 274–315 | 46.52% |
| Donald Dag vs Reina | 217–329 | 39.74% |
| Donald Dag vs Law | 203–303 | 40.12% |
| Donald Dag vs Dragunov | 212–267 | 44.26% |
| Donald Dag vs Heihachi | 186–276 | 40.26% |
| Donald Dag vs Steve | 213–242 | 46.81% |
| Donald Dag vs Paul | 188–229 | 45.08% |
| Donald Dag vs Lili | 155–170 | 47.69% |
| Donald Dag vs Yoshimitsu | 112–183 | 37.97% |
| Donald Dag vs Jun | 122–152 | 44.53% |
| Donald Dag vs Devil Jin | 92–177 | 34.20% |
| Donald Dag vs Eddy | 101–152 | 39.92% |
| Donald Dag vs Feng | 74–154 | 32.46% |
| Donald Dag vs Nina | 85–141–1 | 37.61% |
| Donald Dag vs Asuka | 98–128 | 43.36% |
| Donald Dag vs Alisa | 95–112 | 45.89% |
| Donald Dag vs Lee | 88–116 | 43.14% |
| Donald Dag vs Azucena | 87–116 | 42.86% |
| Donald Dag vs Victor | 71–116 | 37.97% |
| Donald Dag vs Lidia | 102–81 | 55.74% |
| Donald Dag vs Armor King | 71–106 | 40.11% |
| Donald Dag vs Xiaoyu | 56–104 | 35.00% |
| Donald Dag vs Clive | 53–107 | 33.12% |
| Donald Dag vs Lars | 66–82 | 44.59% |
| Donald Dag vs Claudio | 44–86 | 33.85% |
| Donald Dag vs Leroy | 52–68 | 43.33% |
| Donald Dag vs Jack-8 | 40–72 | 35.71% |
| Donald Dag vs Fahkumram | 38–71 | 34.86% |
| Donald Dag vs Anna | 38–49 | 43.68% |
| Donald Dag vs Raven | 30–54 | 35.71% |
| Donald Dag vs Leo | 39–43 | 47.56% |
| Donald Dag vs Zafina | 29–52 | 35.80% |
| Donald Dag vs Shaheen | 33–43 | 43.42% |
| Donald Dag vs Kuma | 19–50 | 27.54% |
| Donald Dag vs Panda | 6–23 | 20.69% |
| Donald Dag vs Miary Zo | 7–17 | 29.17% |
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.