| mongsik vs Kazuya | 221–223 | 49.77% |
| mongsik vs Jin | 188–176 | 51.65% |
| mongsik vs Bryan | 167–159 | 51.23% |
| mongsik vs Dragunov | 145–152 | 48.82% |
| mongsik vs Hwoarang | 144–145 | 49.83% |
| mongsik vs Reina | 128–147 | 46.55% |
| mongsik vs King | 136–138 | 49.64% |
| mongsik vs Paul | 148–123 | 54.61% |
| mongsik vs Heihachi | 110–130 | 45.83% |
| mongsik vs Steve | 117–111 | 51.32% |
| mongsik vs Asuka | 93–128 | 42.08% |
| mongsik vs Clive | 123–96 | 56.16% |
| mongsik vs Law | 92–104 | 46.94% |
| mongsik vs Yoshimitsu | 99–94 | 51.30% |
| mongsik vs Lili | 96–89 | 51.89% |
| mongsik vs Devil Jin | 92–81 | 53.18% |
| mongsik vs Lars | 74–87 | 45.96% |
| mongsik vs Azucena | 66–90 | 42.31% |
| mongsik vs Jun | 53–94 | 36.05% |
| mongsik vs Victor | 65–74 | 46.76% |
| mongsik vs Claudio | 64–72 | 47.06% |
| mongsik vs Feng | 73–61 | 54.48% |
| mongsik vs Anna | 59–71 | 45.38% |
| mongsik vs Lidia | 52–66 | 44.07% |
| mongsik vs Xiaoyu | 45–67 | 40.18% |
| mongsik vs Lee | 42–63 | 40.00% |
| mongsik vs Nina | 41–60 | 40.59% |
| mongsik vs Alisa | 51–40 | 56.04% |
| mongsik vs Jack-8 | 34–53 | 39.08% |
| mongsik vs Leo | 30–57 | 34.48% |
| mongsik vs Eddy | 37–48 | 43.53% |
| mongsik vs Zafina | 29–47 | 38.16% |
| mongsik vs Fahkumram | 44–32 | 57.89% |
| mongsik vs Leroy | 26–41 | 38.81% |
| mongsik vs Shaheen | 21–34 | 38.18% |
| mongsik vs Armor King | 31–24 | 56.36% |
| mongsik vs Kuma | 17–35 | 32.69% |
| mongsik vs Raven | 12–31 | 27.91% |
| mongsik vs Miary Zo | 15–10 | 60.00% |
| mongsik vs Panda | 5–9 | 35.71% |
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.