| Mrmarsx3 vs Hwoarang | 161–212 | 43.16% |
| Mrmarsx3 vs Jin | 175–164 | 51.62% |
| Mrmarsx3 vs King | 148–184 | 44.58% |
| Mrmarsx3 vs Kazuya | 141–156 | 47.47% |
| Mrmarsx3 vs Reina | 171–125 | 57.77% |
| Mrmarsx3 vs Bryan | 140–125 | 52.83% |
| Mrmarsx3 vs Law | 102–159 | 39.08% |
| Mrmarsx3 vs Yoshimitsu | 80–137 | 36.87% |
| Mrmarsx3 vs Steve | 112–88 | 56.00% |
| Mrmarsx3 vs Dragunov | 96–88 | 52.17% |
| Mrmarsx3 vs Jun | 89–92 | 49.17% |
| Mrmarsx3 vs Eddy | 78–103 | 43.09% |
| Mrmarsx3 vs Lili | 88–89 | 49.72% |
| Mrmarsx3 vs Lars | 79–97 | 44.89% |
| Mrmarsx3 vs Paul | 64–97 | 39.75% |
| Mrmarsx3 vs Xiaoyu | 61–96 | 38.85% |
| Mrmarsx3 vs Lee | 77–69 | 52.74% |
| Mrmarsx3 vs Azucena | 71–75 | 48.63% |
| Mrmarsx3 vs Nina | 64–81 | 44.14% |
| Mrmarsx3 vs Asuka | 55–89 | 38.19% |
| Mrmarsx3 vs Feng | 62–71 | 46.62% |
| Mrmarsx3 vs Victor | 61–65 | 48.41% |
| Mrmarsx3 vs Lidia | 72–46 | 61.02% |
| Mrmarsx3 vs Alisa | 45–54 | 45.45% |
| Mrmarsx3 vs Raven | 47–49 | 48.96% |
| Mrmarsx3 vs Leroy | 46–49 | 48.42% |
| Mrmarsx3 vs Heihachi | 42–45 | 48.28% |
| Mrmarsx3 vs Leo | 41–44 | 48.24% |
| Mrmarsx3 vs Devil Jin | 35–46 | 43.21% |
| Mrmarsx3 vs Claudio | 39–35 | 52.70% |
| Mrmarsx3 vs Kuma | 28–38 | 42.42% |
| Mrmarsx3 vs Jack-8 | 27–36 | 42.86% |
| Mrmarsx3 vs Zafina | 22–26 | 45.83% |
| Mrmarsx3 vs Shaheen | 18–23 | 43.90% |
| Mrmarsx3 vs Clive | 3–12 | 20.00% |
| Mrmarsx3 vs Panda | 8–6 | 57.14% |
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.