| 4ta9ni vs Dragunov | 431–407 | 51.43% |
| 4ta9ni vs Bryan | 399–410 | 49.32% |
| 4ta9ni vs Kazuya | 382–417 | 47.81% |
| 4ta9ni vs Hwoarang | 440–349 | 55.77% |
| 4ta9ni vs Paul | 314–334 | 48.46% |
| 4ta9ni vs Jin | 320–321 | 49.92% |
| 4ta9ni vs King | 302–313–1 | 49.11% |
| 4ta9ni vs Reina | 304–293 | 50.92% |
| 4ta9ni vs Asuka | 246–281 | 46.68% |
| 4ta9ni vs Law | 275–218 | 55.78% |
| 4ta9ni vs Heihachi | 250–230 | 52.08% |
| 4ta9ni vs Steve | 195–274 | 41.58% |
| 4ta9ni vs Victor | 200–233 | 46.19% |
| 4ta9ni vs Yoshimitsu | 200–230 | 46.51% |
| 4ta9ni vs Devil Jin | 207–217 | 48.82% |
| 4ta9ni vs Feng | 169–208 | 44.83% |
| 4ta9ni vs Azucena | 207–164 | 55.80% |
| 4ta9ni vs Jun | 204–166 | 55.14% |
| 4ta9ni vs Jack-8 | 174–193 | 47.41% |
| 4ta9ni vs Lili | 170–189 | 47.35% |
| 4ta9ni vs Lee | 158–191 | 45.27% |
| 4ta9ni vs Lars | 138–210 | 39.66% |
| 4ta9ni vs Nina | 164–178 | 47.95% |
| 4ta9ni vs Lidia | 161–121 | 57.09% |
| 4ta9ni vs Xiaoyu | 137–138 | 49.82% |
| 4ta9ni vs Claudio | 97–160 | 37.74% |
| 4ta9ni vs Alisa | 103–144 | 41.70% |
| 4ta9ni vs Leroy | 122–124 | 49.59% |
| 4ta9ni vs Leo | 98–144 | 40.50% |
| 4ta9ni vs Eddy | 115–115 | 50.00% |
| 4ta9ni vs Clive | 90–122 | 42.45% |
| 4ta9ni vs Raven | 97–110 | 46.86% |
| 4ta9ni vs Shaheen | 99–88 | 52.94% |
| 4ta9ni vs Kuma | 85–101 | 45.70% |
| 4ta9ni vs Zafina | 86–93 | 48.04% |
| 4ta9ni vs Anna | 75–60–1 | 55.56% |
| 4ta9ni vs Fahkumram | 61–69 | 46.92% |
| 4ta9ni vs Armor King | 50–70 | 41.67% |
| 4ta9ni vs Panda | 30–42 | 41.67% |
| 4ta9ni vs Miary Zo | 15–23 | 39.47% |
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.