| Dex 300 vs Jin | 502–357 | 58.44% |
| Dex 300 vs Kazuya | 428–354 | 54.73% |
| Dex 300 vs King | 445–299 | 59.81% |
| Dex 300 vs Bryan | 414–266 | 60.88% |
| Dex 300 vs Hwoarang | 355–291 | 54.95% |
| Dex 300 vs Steve | 349–267 | 56.66% |
| Dex 300 vs Law | 376–233–1 | 61.74% |
| Dex 300 vs Xiaoyu | 292–216 | 57.48% |
| Dex 300 vs Lee | 252–233 | 51.96% |
| Dex 300 vs Reina | 246–234 | 51.25% |
| Dex 300 vs Lars | 324–153 | 67.92% |
| Dex 300 vs Lili | 228–239 | 48.82% |
| Dex 300 vs Paul | 274–189 | 59.18% |
| Dex 300 vs Feng | 277–170 | 61.97% |
| Dex 300 vs Dragunov | 229–190 | 54.65% |
| Dex 300 vs Heihachi | 199–214 | 48.18% |
| Dex 300 vs Jun | 219–182 | 54.61% |
| Dex 300 vs Devil Jin | 215–179 | 54.57% |
| Dex 300 vs Yoshimitsu | 212–153 | 58.08% |
| Dex 300 vs Raven | 216–147 | 59.50% |
| Dex 300 vs Asuka | 206–149 | 58.03% |
| Dex 300 vs Victor | 185–160 | 53.62% |
| Dex 300 vs Leo | 193–142 | 57.61% |
| Dex 300 vs Leroy | 207–111 | 65.09% |
| Dex 300 vs Alisa | 220–89 | 71.20% |
| Dex 300 vs Eddy | 176–133 | 56.96% |
| Dex 300 vs Nina | 168–139 | 54.72% |
| Dex 300 vs Lidia | 161–123 | 56.69% |
| Dex 300 vs Azucena | 149–124 | 54.58% |
| Dex 300 vs Zafina | 137–122 | 52.90% |
| Dex 300 vs Jack-8 | 156–94 | 62.40% |
| Dex 300 vs Armor King | 142–103 | 57.96% |
| Dex 300 vs Claudio | 141–97 | 59.24% |
| Dex 300 vs Anna | 104–109 | 48.83% |
| Dex 300 vs Clive | 109–103 | 51.42% |
| Dex 300 vs Shaheen | 107–83 | 56.32% |
| Dex 300 vs Fahkumram | 97–74 | 56.73% |
| Dex 300 vs Kuma | 83–52 | 61.48% |
| Dex 300 vs Miary Zo | 54–59 | 47.79% |
| Dex 300 vs Panda | 30–29 | 50.85% |
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.