| MestreSimonassi vs Jin | 42–41 | 50.60% |
| MestreSimonassi vs Heihachi | 44–32 | 57.89% |
| MestreSimonassi vs Dragunov | 31–35 | 46.97% |
| MestreSimonassi vs Steve | 35–29 | 54.69% |
| MestreSimonassi vs Kazuya | 32–30 | 51.61% |
| MestreSimonassi vs Reina | 35–27 | 56.45% |
| MestreSimonassi vs Lidia | 17–34 | 33.33% |
| MestreSimonassi vs King | 24–23 | 51.06% |
| MestreSimonassi vs Paul | 21–24 | 46.67% |
| MestreSimonassi vs Eddy | 26–19 | 57.78% |
| MestreSimonassi vs Law | 18–23 | 43.90% |
| MestreSimonassi vs Hwoarang | 12–24 | 33.33% |
| MestreSimonassi vs Devil Jin | 17–18 | 48.57% |
| MestreSimonassi vs Lili | 17–18 | 48.57% |
| MestreSimonassi vs Bryan | 14–19 | 42.42% |
| MestreSimonassi vs Azucena | 18–12 | 60.00% |
| MestreSimonassi vs Lee | 12–14 | 46.15% |
| MestreSimonassi vs Jun | 14–10 | 58.33% |
| MestreSimonassi vs Leo | 11–12 | 47.83% |
| MestreSimonassi vs Feng | 11–11 | 50.00% |
| MestreSimonassi vs Lars | 12–10 | 54.55% |
| MestreSimonassi vs Yoshimitsu | 7–12 | 36.84% |
| MestreSimonassi vs Asuka | 8–11 | 42.11% |
| MestreSimonassi vs Alisa | 11–8 | 57.89% |
| MestreSimonassi vs Victor | 10–7 | 58.82% |
| MestreSimonassi vs Claudio | 8–6 | 57.14% |
| MestreSimonassi vs Nina | 5–8 | 38.46% |
| MestreSimonassi vs Anna | 6–6 | 50.00% |
| MestreSimonassi vs Xiaoyu | 5–5 | 50.00% |
| MestreSimonassi vs Clive | 3–7 | 30.00% |
| MestreSimonassi vs Kuma | 4–5 | 44.44% |
| MestreSimonassi vs Jack-8 | 3–5 | 37.50% |
| MestreSimonassi vs Leroy | 4–4 | 50.00% |
| MestreSimonassi vs Zafina | 2–4 | 33.33% |
| MestreSimonassi vs Panda | 1–4 | 20.00% |
| MestreSimonassi vs Raven | 1–2 | 33.33% |
| MestreSimonassi vs Shaheen | 2–0 | 100.00% |
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.