| MEDIEVAL'SWORD vs King | 135–113 | 54.44% |
| MEDIEVAL'SWORD vs Kazuya | 106–131 | 44.73% |
| MEDIEVAL'SWORD vs Jin | 105–126 | 45.45% |
| MEDIEVAL'SWORD vs Heihachi | 94–129 | 42.15% |
| MEDIEVAL'SWORD vs Hwoarang | 103–88 | 53.93% |
| MEDIEVAL'SWORD vs Law | 95–94 | 50.26% |
| MEDIEVAL'SWORD vs Yoshimitsu | 110–76 | 59.14% |
| MEDIEVAL'SWORD vs Bryan | 96–87 | 52.46% |
| MEDIEVAL'SWORD vs Reina | 94–89 | 51.37% |
| MEDIEVAL'SWORD vs Dragunov | 74–93 | 44.31% |
| MEDIEVAL'SWORD vs Lars | 93–58 | 61.59% |
| MEDIEVAL'SWORD vs Steve | 73–74 | 49.66% |
| MEDIEVAL'SWORD vs Lili | 62–75 | 45.26% |
| MEDIEVAL'SWORD vs Jun | 57–70 | 44.88% |
| MEDIEVAL'SWORD vs Lee | 72–53 | 57.60% |
| MEDIEVAL'SWORD vs Devil Jin | 50–61 | 45.05% |
| MEDIEVAL'SWORD vs Nina | 57–53 | 51.82% |
| MEDIEVAL'SWORD vs Leo | 43–64 | 40.19% |
| MEDIEVAL'SWORD vs Paul | 46–60 | 43.40% |
| MEDIEVAL'SWORD vs Xiaoyu | 50–56 | 47.17% |
| MEDIEVAL'SWORD vs Victor | 45–53 | 45.92% |
| MEDIEVAL'SWORD vs Jack-8 | 47–50 | 48.45% |
| MEDIEVAL'SWORD vs Feng | 42–55 | 43.30% |
| MEDIEVAL'SWORD vs Azucena | 43–49 | 46.74% |
| MEDIEVAL'SWORD vs Asuka | 41–50 | 45.05% |
| MEDIEVAL'SWORD vs Eddy | 50–33 | 60.24% |
| MEDIEVAL'SWORD vs Alisa | 29–46 | 38.67% |
| MEDIEVAL'SWORD vs Raven | 43–31 | 58.11% |
| MEDIEVAL'SWORD vs Claudio | 37–30 | 55.22% |
| MEDIEVAL'SWORD vs Leroy | 33–26 | 55.93% |
| MEDIEVAL'SWORD vs Zafina | 40–17 | 70.18% |
| MEDIEVAL'SWORD vs Shaheen | 33–22 | 60.00% |
| MEDIEVAL'SWORD vs Lidia | 27–24 | 52.94% |
| MEDIEVAL'SWORD vs Kuma | 20–26 | 43.48% |
| MEDIEVAL'SWORD vs Panda | 16–25 | 39.02% |
| MEDIEVAL'SWORD vs Clive | 14–17 | 45.16% |
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.