| WHALE12号 vs Kazuya | 166–157 | 51.39% |
| WHALE12号 vs King | 139–151 | 47.93% |
| WHALE12号 vs Paul | 147–139 | 51.40% |
| WHALE12号 vs Reina | 115–147 | 43.89% |
| WHALE12号 vs Jin | 126–132 | 48.84% |
| WHALE12号 vs Hwoarang | 116–141 | 45.14% |
| WHALE12号 vs Lili | 111–144 | 43.53% |
| WHALE12号 vs Dragunov | 107–146 | 42.29% |
| WHALE12号 vs Law | 101–142 | 41.56% |
| WHALE12号 vs Asuka | 105–136–1 | 43.57% |
| WHALE12号 vs Bryan | 80–139 | 36.53% |
| WHALE12号 vs Victor | 64–106 | 37.65% |
| WHALE12号 vs Jun | 78–90 | 46.43% |
| WHALE12号 vs Alisa | 67–92 | 42.14% |
| WHALE12号 vs Azucena | 69–87 | 44.23% |
| WHALE12号 vs Nina | 79–74 | 51.63% |
| WHALE12号 vs Xiaoyu | 66–81 | 44.90% |
| WHALE12号 vs Yoshimitsu | 58–87 | 40.00% |
| WHALE12号 vs Feng | 58–68 | 46.03% |
| WHALE12号 vs Lars | 48–72 | 40.00% |
| WHALE12号 vs Heihachi | 56–63 | 47.06% |
| WHALE12号 vs Steve | 55–63 | 46.61% |
| WHALE12号 vs Lee | 47–67 | 41.23% |
| WHALE12号 vs Leo | 57–55 | 50.89% |
| WHALE12号 vs Clive | 38–65 | 36.89% |
| WHALE12号 vs Eddy | 51–51 | 50.00% |
| WHALE12号 vs Devil Jin | 50–51 | 49.50% |
| WHALE12号 vs Claudio | 28–62 | 31.11% |
| WHALE12号 vs Lidia | 41–40 | 50.62% |
| WHALE12号 vs Leroy | 34–42 | 44.74% |
| WHALE12号 vs Jack-8 | 31–35 | 46.97% |
| WHALE12号 vs Shaheen | 27–23 | 54.00% |
| WHALE12号 vs Kuma | 11–28 | 28.21% |
| WHALE12号 vs Zafina | 13–24 | 35.14% |
| WHALE12号 vs Anna | 15–21 | 41.67% |
| WHALE12号 vs Raven | 15–19 | 44.12% |
| WHALE12号 vs Panda | 7–20 | 25.93% |
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.