| KMK0999 vs Kazuya | 398–309 | 56.29% |
| KMK0999 vs Bryan | 344–349 | 49.64% |
| KMK0999 vs Dragunov | 362–324 | 52.77% |
| KMK0999 vs Hwoarang | 357–324 | 52.42% |
| KMK0999 vs Jin | 257–307 | 45.57% |
| KMK0999 vs Paul | 305–252 | 54.76% |
| KMK0999 vs King | 279–266 | 51.19% |
| KMK0999 vs Reina | 243–253 | 48.99% |
| KMK0999 vs Steve | 212–251 | 45.79% |
| KMK0999 vs Victor | 197–244 | 44.67% |
| KMK0999 vs Yoshimitsu | 204–225 | 47.55% |
| KMK0999 vs Law | 207–215 | 49.05% |
| KMK0999 vs Heihachi | 205–205 | 50.00% |
| KMK0999 vs Asuka | 159–226 | 41.30% |
| KMK0999 vs Devil Jin | 197–186 | 51.44% |
| KMK0999 vs Lili | 158–224 | 41.36% |
| KMK0999 vs Feng | 142–197 | 41.89% |
| KMK0999 vs Jun | 170–164 | 50.90% |
| KMK0999 vs Lars | 131–197 | 39.94% |
| KMK0999 vs Jack-8 | 141–181 | 43.79% |
| KMK0999 vs Xiaoyu | 147–164–1 | 47.27% |
| KMK0999 vs Lee | 144–164 | 46.75% |
| KMK0999 vs Alisa | 110–163 | 40.29% |
| KMK0999 vs Azucena | 131–141 | 48.16% |
| KMK0999 vs Leroy | 125–131 | 48.83% |
| KMK0999 vs Claudio | 131–123 | 51.57% |
| KMK0999 vs Eddy | 98–154 | 38.89% |
| KMK0999 vs Nina | 122–126 | 49.19% |
| KMK0999 vs Leo | 94–129 | 42.15% |
| KMK0999 vs Lidia | 106–117 | 47.53% |
| KMK0999 vs Shaheen | 89–118 | 43.00% |
| KMK0999 vs Armor King | 76–115 | 39.79% |
| KMK0999 vs Kuma | 68–115 | 37.16% |
| KMK0999 vs Raven | 73–97 | 42.94% |
| KMK0999 vs Zafina | 66–95 | 40.99% |
| KMK0999 vs Clive | 54–84 | 39.13% |
| KMK0999 vs Anna | 41–63 | 39.42% |
| KMK0999 vs Miary Zo | 46–53 | 46.46% |
| KMK0999 vs Fahkumram | 45–53 | 45.92% |
| KMK0999 vs Panda | 24–27 | 47.06% |
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.