| KoMoR vs Jin | 60–115 | 34.29% |
| KoMoR vs Kazuya | 51–90 | 36.17% |
| KoMoR vs King | 54–71 | 43.20% |
| KoMoR vs Law | 48–70 | 40.68% |
| KoMoR vs Hwoarang | 46–66 | 41.07% |
| KoMoR vs Bryan | 45–62 | 42.06% |
| KoMoR vs Steve | 40–63 | 38.83% |
| KoMoR vs Dragunov | 40–55 | 42.11% |
| KoMoR vs Armor King | 30–59 | 33.71% |
| KoMoR vs Eddy | 38–48 | 44.19% |
| KoMoR vs Fahkumram | 42–41 | 50.60% |
| KoMoR vs Reina | 45–34 | 56.96% |
| KoMoR vs Heihachi | 30–47 | 38.96% |
| KoMoR vs Lili | 31–44 | 41.33% |
| KoMoR vs Paul | 15–50 | 23.08% |
| KoMoR vs Clive | 18–47 | 27.69% |
| KoMoR vs Yoshimitsu | 19–41 | 31.67% |
| KoMoR vs Devil Jin | 21–30 | 41.18% |
| KoMoR vs Jun | 20–30 | 40.00% |
| KoMoR vs Nina | 16–27 | 37.21% |
| KoMoR vs Azucena | 14–28 | 33.33% |
| KoMoR vs Lidia | 16–26 | 38.10% |
| KoMoR vs Lars | 14–26 | 35.00% |
| KoMoR vs Victor | 17–23 | 42.50% |
| KoMoR vs Xiaoyu | 18–21 | 46.15% |
| KoMoR vs Lee | 12–25 | 32.43% |
| KoMoR vs Asuka | 14–22 | 38.89% |
| KoMoR vs Feng | 14–20 | 41.18% |
| KoMoR vs Alisa | 14–18 | 43.75% |
| KoMoR vs Miary Zo | 12–20 | 37.50% |
| KoMoR vs Anna | 11–15 | 42.31% |
| KoMoR vs Raven | 10–14 | 41.67% |
| KoMoR vs Leroy | 8–14 | 36.36% |
| KoMoR vs Jack-8 | 10–8 | 55.56% |
| KoMoR vs Claudio | 7–11 | 38.89% |
| KoMoR vs Kuma | 9–9 | 50.00% |
| KoMoR vs Shaheen | 6–7 | 46.15% |
| KoMoR vs Zafina | 2–9 | 18.18% |
| KoMoR vs Leo | 3–5 | 37.50% |
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.