| Magnum vs Bryan | 559–545 | 50.63% |
| Magnum vs Dragunov | 543–552 | 49.59% |
| Magnum vs King | 467–520–1 | 47.32% |
| Magnum vs Kazuya | 501–485 | 50.81% |
| Magnum vs Hwoarang | 482–463 | 51.01% |
| Magnum vs Paul | 471–465 | 50.32% |
| Magnum vs Jin | 443–417 | 51.51% |
| Magnum vs Reina | 408–354 | 53.54% |
| Magnum vs Asuka | 328–419 | 43.91% |
| Magnum vs Steve | 353–392 | 47.38% |
| Magnum vs Lili | 336–354 | 48.70% |
| Magnum vs Heihachi | 313–315–1 | 49.84% |
| Magnum vs Yoshimitsu | 312–303 | 50.73% |
| Magnum vs Feng | 278–327 | 45.95% |
| Magnum vs Law | 296–299 | 49.75% |
| Magnum vs Clive | 281–294 | 48.87% |
| Magnum vs Lars | 251–303 | 45.31% |
| Magnum vs Devil Jin | 282–263 | 51.74% |
| Magnum vs Jun | 283–240 | 54.11% |
| Magnum vs Victor | 241–266 | 47.53% |
| Magnum vs Lidia | 236–268 | 46.83% |
| Magnum vs Xiaoyu | 238–251 | 48.67% |
| Magnum vs Jack-8 | 201–282 | 41.61% |
| Magnum vs Armor King | 228–252 | 47.50% |
| Magnum vs Azucena | 238–230 | 50.85% |
| Magnum vs Alisa | 192–275 | 41.11% |
| Magnum vs Nina | 224–240 | 48.28% |
| Magnum vs Fahkumram | 224–237 | 48.59% |
| Magnum vs Claudio | 201–252 | 44.37% |
| Magnum vs Eddy | 205–241 | 45.96% |
| Magnum vs Lee | 199–222 | 47.27% |
| Magnum vs Leo | 196–199–1 | 49.62% |
| Magnum vs Leroy | 167–196 | 46.01% |
| Magnum vs Shaheen | 166–181 | 47.84% |
| Magnum vs Raven | 151–158 | 48.87% |
| Magnum vs Zafina | 117–172 | 40.48% |
| Magnum vs Kuma | 108–156 | 40.91% |
| Magnum vs Miary Zo | 134–129 | 50.95% |
| Magnum vs Anna | 118–133 | 47.01% |
| Magnum vs Panda | 57–86 | 39.86% |
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.