| Warai-Oni vs Kazuya | 161–167 | 49.09% |
| Warai-Oni vs Jin | 127–149 | 46.01% |
| Warai-Oni vs King | 128–136 | 48.48% |
| Warai-Oni vs Bryan | 125–128 | 49.41% |
| Warai-Oni vs Hwoarang | 101–119 | 45.91% |
| Warai-Oni vs Reina | 112–108 | 50.91% |
| Warai-Oni vs Steve | 85–98 | 46.45% |
| Warai-Oni vs Law | 71–107 | 39.89% |
| Warai-Oni vs Lili | 88–87 | 50.29% |
| Warai-Oni vs Dragunov | 87–74 | 54.04% |
| Warai-Oni vs Heihachi | 82–74 | 52.56% |
| Warai-Oni vs Paul | 66–84 | 44.00% |
| Warai-Oni vs Devil Jin | 56–75 | 42.75% |
| Warai-Oni vs Jun | 51–53 | 49.04% |
| Warai-Oni vs Lee | 49–54 | 47.57% |
| Warai-Oni vs Xiaoyu | 35–62 | 36.08% |
| Warai-Oni vs Yoshimitsu | 44–51 | 46.32% |
| Warai-Oni vs Lars | 45–45 | 50.00% |
| Warai-Oni vs Eddy | 43–44 | 49.43% |
| Warai-Oni vs Asuka | 33–49 | 40.24% |
| Warai-Oni vs Victor | 36–34 | 51.43% |
| Warai-Oni vs Clive | 25–44 | 36.23% |
| Warai-Oni vs Feng | 28–40 | 41.18% |
| Warai-Oni vs Lidia | 37–30 | 55.22% |
| Warai-Oni vs Azucena | 32–29 | 52.46% |
| Warai-Oni vs Alisa | 28–32 | 46.67% |
| Warai-Oni vs Nina | 29–25 | 53.70% |
| Warai-Oni vs Armor King | 27–27 | 50.00% |
| Warai-Oni vs Jack-8 | 23–29 | 44.23% |
| Warai-Oni vs Fahkumram | 28–22 | 56.00% |
| Warai-Oni vs Claudio | 20–29 | 40.82% |
| Warai-Oni vs Anna | 25–24 | 51.02% |
| Warai-Oni vs Raven | 19–28 | 40.43% |
| Warai-Oni vs Leo | 20–19 | 51.28% |
| Warai-Oni vs Leroy | 13–25 | 34.21% |
| Warai-Oni vs Zafina | 20–17 | 54.05% |
| Warai-Oni vs Shaheen | 20–13 | 60.61% |
| Warai-Oni vs Kuma | 12–17 | 41.38% |
| Warai-Oni vs Panda | 9–12 | 42.86% |
| Warai-Oni vs Miary Zo | 9–10 | 47.37% |
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.