| oneKOuppercut vs Kazuya | 244–243 | 50.10% |
| oneKOuppercut vs Bryan | 170–201 | 45.82% |
| oneKOuppercut vs King | 173–197 | 46.76% |
| oneKOuppercut vs Jin | 165–191 | 46.35% |
| oneKOuppercut vs Steve | 167–170 | 49.55% |
| oneKOuppercut vs Hwoarang | 110–160 | 40.74% |
| oneKOuppercut vs Paul | 112–153 | 42.26% |
| oneKOuppercut vs Dragunov | 128–129 | 49.81% |
| oneKOuppercut vs Yoshimitsu | 108–101 | 51.67% |
| oneKOuppercut vs Law | 92–111 | 45.32% |
| oneKOuppercut vs Reina | 98–80 | 55.06% |
| oneKOuppercut vs Lee | 81–86 | 48.50% |
| oneKOuppercut vs Lili | 72–65 | 52.55% |
| oneKOuppercut vs Heihachi | 70–64 | 52.24% |
| oneKOuppercut vs Devil Jin | 53–80 | 39.85% |
| oneKOuppercut vs Lars | 76–52 | 59.38% |
| oneKOuppercut vs Jun | 58–54 | 51.79% |
| oneKOuppercut vs Xiaoyu | 60–47 | 56.07% |
| oneKOuppercut vs Victor | 46–61 | 42.99% |
| oneKOuppercut vs Asuka | 48–54 | 47.06% |
| oneKOuppercut vs Eddy | 54–47 | 53.47% |
| oneKOuppercut vs Nina | 43–44 | 49.43% |
| oneKOuppercut vs Jack-8 | 37–49 | 43.02% |
| oneKOuppercut vs Raven | 38–45 | 45.78% |
| oneKOuppercut vs Azucena | 37–45 | 45.12% |
| oneKOuppercut vs Leroy | 34–43 | 44.16% |
| oneKOuppercut vs Claudio | 23–49 | 31.94% |
| oneKOuppercut vs Feng | 30–36 | 45.45% |
| oneKOuppercut vs Kuma | 22–36 | 37.93% |
| oneKOuppercut vs Clive | 21–33 | 38.89% |
| oneKOuppercut vs Shaheen | 28–24 | 53.85% |
| oneKOuppercut vs Leo | 22–29 | 43.14% |
| oneKOuppercut vs Alisa | 21–30 | 41.18% |
| oneKOuppercut vs Lidia | 22–24 | 47.83% |
| oneKOuppercut vs Armor King | 15–29 | 34.09% |
| oneKOuppercut vs Fahkumram | 19–21 | 47.50% |
| oneKOuppercut vs Anna | 9–13 | 40.91% |
| oneKOuppercut vs Zafina | 8–5 | 61.54% |
| oneKOuppercut vs Panda | 2–7 | 22.22% |
| oneKOuppercut vs Miary Zo | 5–3 | 62.50% |
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.