| mars bars vs Kazuya | 109–101 | 51.90% |
| mars bars vs Jin | 87–86 | 50.29% |
| mars bars vs Dragunov | 70–91 | 43.48% |
| mars bars vs Reina | 71–66 | 51.82% |
| mars bars vs King | 50–69 | 42.02% |
| mars bars vs Bryan | 46–56 | 45.10% |
| mars bars vs Lili | 51–42 | 54.84% |
| mars bars vs Steve | 57–34 | 62.64% |
| mars bars vs Lidia | 29–59 | 32.95% |
| mars bars vs Law | 28–45 | 38.36% |
| mars bars vs Jun | 33–39 | 45.83% |
| mars bars vs Asuka | 25–44 | 36.23% |
| mars bars vs Victor | 31–35 | 46.97% |
| mars bars vs Yoshimitsu | 38–27 | 58.46% |
| mars bars vs Hwoarang | 26–38 | 40.62% |
| mars bars vs Devil Jin | 26–30 | 46.43% |
| mars bars vs Xiaoyu | 31–23 | 57.41% |
| mars bars vs Azucena | 28–26 | 51.85% |
| mars bars vs Alisa | 24–28 | 46.15% |
| mars bars vs Lee | 25–25 | 50.00% |
| mars bars vs Eddy | 14–35 | 28.57% |
| mars bars vs Lars | 23–25 | 47.92% |
| mars bars vs Heihachi | 21–23 | 47.73% |
| mars bars vs Armor King | 23–21 | 52.27% |
| mars bars vs Feng | 12–27 | 30.77% |
| mars bars vs Leroy | 8–29 | 21.62% |
| mars bars vs Paul | 13–22 | 37.14% |
| mars bars vs Nina | 11–22 | 33.33% |
| mars bars vs Leo | 19–9 | 67.86% |
| mars bars vs Kuma | 11–15 | 42.31% |
| mars bars vs Claudio | 5–16 | 23.81% |
| mars bars vs Zafina | 5–14 | 26.32% |
| mars bars vs Jack-8 | 8–10 | 44.44% |
| mars bars vs Shaheen | 6–11 | 35.29% |
| mars bars vs Raven | 9–8 | 52.94% |
| mars bars vs Miary Zo | 11–6 | 64.71% |
| mars bars vs Clive | 9–5 | 64.29% |
| mars bars vs Panda | 5–7 | 41.67% |
| mars bars vs Anna | 4–5 | 44.44% |
| mars bars vs Fahkumram | 4–4 | 50.00% |
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.