| OneWaOne vs Jin | 433–324 | 57.20% |
| OneWaOne vs Bryan | 398–284 | 58.36% |
| OneWaOne vs Kazuya | 354–309 | 53.39% |
| OneWaOne vs King | 311–242 | 56.24% |
| OneWaOne vs Hwoarang | 284–261 | 52.11% |
| OneWaOne vs Dragunov | 298–241 | 55.29% |
| OneWaOne vs Yoshimitsu | 276–175 | 61.20% |
| OneWaOne vs Lars | 270–174 | 60.81% |
| OneWaOne vs Law | 211–226 | 48.28% |
| OneWaOne vs Lili | 222–193 | 53.49% |
| OneWaOne vs Devil Jin | 231–183 | 55.80% |
| OneWaOne vs Lee | 239–149–1 | 61.60% |
| OneWaOne vs Reina | 225–146 | 60.65% |
| OneWaOne vs Paul | 202–157 | 56.27% |
| OneWaOne vs Jun | 183–154 | 54.30% |
| OneWaOne vs Shaheen | 147–176 | 45.51% |
| OneWaOne vs Steve | 153–167 | 47.81% |
| OneWaOne vs Victor | 186–129 | 59.05% |
| OneWaOne vs Feng | 155–146 | 51.50% |
| OneWaOne vs Leo | 145–151 | 48.99% |
| OneWaOne vs Alisa | 137–134 | 50.55% |
| OneWaOne vs Xiaoyu | 136–133 | 50.56% |
| OneWaOne vs Asuka | 131–134 | 49.43% |
| OneWaOne vs Heihachi | 138–124 | 52.67% |
| OneWaOne vs Lidia | 128–123 | 51.00% |
| OneWaOne vs Eddy | 99–147 | 40.24% |
| OneWaOne vs Claudio | 120–121 | 49.79% |
| OneWaOne vs Clive | 112–113 | 49.78% |
| OneWaOne vs Nina | 105–101 | 50.97% |
| OneWaOne vs Azucena | 92–109 | 45.77% |
| OneWaOne vs Jack-8 | 90–106 | 45.92% |
| OneWaOne vs Leroy | 100–89 | 52.91% |
| OneWaOne vs Raven | 95–94 | 50.26% |
| OneWaOne vs Kuma | 94–94 | 50.00% |
| OneWaOne vs Zafina | 73–99 | 42.44% |
| OneWaOne vs Armor King | 86–83 | 50.89% |
| OneWaOne vs Fahkumram | 87–61 | 58.78% |
| OneWaOne vs Anna | 55–64 | 46.22% |
| OneWaOne vs Panda | 48–55 | 46.60% |
| OneWaOne vs Miary Zo | 32–32 | 50.00% |
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.