| kouhai vs Jin | 288–240 | 54.55% |
| kouhai vs Kazuya | 237–218 | 52.09% |
| kouhai vs King | 238–216 | 52.42% |
| kouhai vs Bryan | 242–205 | 54.14% |
| kouhai vs Hwoarang | 183–182 | 50.14% |
| kouhai vs Reina | 170–182 | 48.30% |
| kouhai vs Law | 179–155 | 53.59% |
| kouhai vs Yoshimitsu | 175–147 | 54.35% |
| kouhai vs Steve | 144–171 | 45.71% |
| kouhai vs Paul | 135–140 | 49.09% |
| kouhai vs Lars | 131–111 | 54.13% |
| kouhai vs Lee | 90–144 | 38.46% |
| kouhai vs Heihachi | 108–120 | 47.37% |
| kouhai vs Asuka | 115–103 | 52.75% |
| kouhai vs Dragunov | 110–108 | 50.46% |
| kouhai vs Azucena | 110–105 | 51.16% |
| kouhai vs Lili | 91–105 | 46.43% |
| kouhai vs Devil Jin | 94–98 | 48.96% |
| kouhai vs Jun | 90–96 | 48.39% |
| kouhai vs Feng | 90–91 | 49.72% |
| kouhai vs Victor | 86–90 | 48.86% |
| kouhai vs Eddy | 85–90 | 48.57% |
| kouhai vs Lidia | 100–74 | 57.47% |
| kouhai vs Xiaoyu | 84–86 | 49.41% |
| kouhai vs Leroy | 85–76 | 52.80% |
| kouhai vs Jack-8 | 82–74 | 52.56% |
| kouhai vs Raven | 75–81 | 48.08% |
| kouhai vs Leo | 71–70 | 50.35% |
| kouhai vs Nina | 65–75 | 46.43% |
| kouhai vs Alisa | 47–64 | 42.34% |
| kouhai vs Anna | 56–53 | 51.38% |
| kouhai vs Fahkumram | 45–57 | 44.12% |
| kouhai vs Armor King | 41–59 | 41.00% |
| kouhai vs Zafina | 38–47 | 44.71% |
| kouhai vs Clive | 39–42 | 48.15% |
| kouhai vs Claudio | 41–33 | 55.41% |
| kouhai vs Shaheen | 31–41 | 43.06% |
| kouhai vs Kuma | 24–40 | 37.50% |
| kouhai vs Miary Zo | 26–33 | 44.07% |
| kouhai vs Panda | 19–21 | 47.50% |
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.