| Messmer vs King | 46–39 | 54.12% |
| Messmer vs Bryan | 36–45 | 44.44% |
| Messmer vs Kazuya | 46–35 | 56.79% |
| Messmer vs Reina | 43–35 | 55.13% |
| Messmer vs Dragunov | 33–31 | 51.56% |
| Messmer vs Eddy | 27–29 | 48.21% |
| Messmer vs Hwoarang | 22–32 | 40.74% |
| Messmer vs Jin | 27–26 | 50.94% |
| Messmer vs Paul | 27–25 | 51.92% |
| Messmer vs Azucena | 29–22 | 56.86% |
| Messmer vs Steve | 27–23 | 54.00% |
| Messmer vs Lili | 16–30 | 34.78% |
| Messmer vs Heihachi | 28–18 | 60.87% |
| Messmer vs Yoshimitsu | 18–25 | 41.86% |
| Messmer vs Law | 15–25 | 37.50% |
| Messmer vs Lee | 19–21 | 47.50% |
| Messmer vs Victor | 24–10 | 70.59% |
| Messmer vs Asuka | 14–17 | 45.16% |
| Messmer vs Jack-8 | 15–15 | 50.00% |
| Messmer vs Xiaoyu | 16–12 | 57.14% |
| Messmer vs Devil Jin | 19–9 | 67.86% |
| Messmer vs Jun | 16–12 | 57.14% |
| Messmer vs Lars | 14–12 | 53.85% |
| Messmer vs Nina | 12–12 | 50.00% |
| Messmer vs Feng | 10–11 | 47.62% |
| Messmer vs Leroy | 8–13 | 38.10% |
| Messmer vs Shaheen | 7–12 | 36.84% |
| Messmer vs Alisa | 10–6 | 62.50% |
| Messmer vs Raven | 7–9 | 43.75% |
| Messmer vs Leo | 6–8 | 42.86% |
| Messmer vs Zafina | 6–8 | 42.86% |
| Messmer vs Kuma | 8–4 | 66.67% |
| Messmer vs Claudio | 4–7 | 36.36% |
| Messmer vs Fahkumram | 6–5 | 54.55% |
| Messmer vs Panda | 3–2 | 60.00% |
| Messmer vs Lidia | 1–2 | 33.33% |
| Messmer vs Clive | 2–0 | 100.00% |
| Messmer vs Anna | 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.