| Mathieu vs Jin | 142–235 | 37.67% |
| Mathieu vs Kazuya | 120–246 | 32.79% |
| Mathieu vs King | 133–220 | 37.68% |
| Mathieu vs Hwoarang | 108–144 | 42.86% |
| Mathieu vs Law | 117–130 | 47.37% |
| Mathieu vs Bryan | 91–139 | 39.57% |
| Mathieu vs Heihachi | 94–121 | 43.72% |
| Mathieu vs Steve | 80–125 | 39.02% |
| Mathieu vs Reina | 107–97 | 52.45% |
| Mathieu vs Yoshimitsu | 69–111 | 38.33% |
| Mathieu vs Jun | 74–80 | 48.05% |
| Mathieu vs Dragunov | 62–87 | 41.61% |
| Mathieu vs Eddy | 64–75 | 46.04% |
| Mathieu vs Asuka | 49–87 | 36.03% |
| Mathieu vs Lili | 56–79 | 41.48% |
| Mathieu vs Victor | 59–64 | 47.97% |
| Mathieu vs Paul | 61–58 | 51.26% |
| Mathieu vs Xiaoyu | 44–69 | 38.94% |
| Mathieu vs Nina | 51–59 | 46.36% |
| Mathieu vs Lars | 39–59 | 39.80% |
| Mathieu vs Azucena | 44–52 | 45.83% |
| Mathieu vs Lee | 32–61 | 34.41% |
| Mathieu vs Clive | 40–47 | 45.98% |
| Mathieu vs Alisa | 31–46 | 40.26% |
| Mathieu vs Devil Jin | 22–54 | 28.95% |
| Mathieu vs Lidia | 31–40 | 43.66% |
| Mathieu vs Feng | 27–41 | 39.71% |
| Mathieu vs Armor King | 24–40 | 37.50% |
| Mathieu vs Jack-8 | 13–43 | 23.21% |
| Mathieu vs Claudio | 26–30 | 46.43% |
| Mathieu vs Fahkumram | 22–23 | 48.89% |
| Mathieu vs Leroy | 18–20 | 47.37% |
| Mathieu vs Raven | 17–20 | 45.95% |
| Mathieu vs Leo | 13–19 | 40.62% |
| Mathieu vs Kuma | 10–22 | 31.25% |
| Mathieu vs Anna | 15–14 | 51.72% |
| Mathieu vs Zafina | 14–11 | 56.00% |
| Mathieu vs Panda | 7–10 | 41.18% |
| Mathieu vs Shaheen | 4–12 | 25.00% |
| Mathieu vs Miary Zo | 4–8 | 33.33% |
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.