| ItsOsito vs Armor King | 70–91 | 43.48% |
| ItsOsito vs King | 35–52 | 40.23% |
| ItsOsito vs Miary Zo | 28–59 | 32.18% |
| ItsOsito vs Jin | 32–54 | 37.21% |
| ItsOsito vs Kazuya | 32–48 | 40.00% |
| ItsOsito vs Steve | 31–37 | 45.59% |
| ItsOsito vs Reina | 24–31 | 43.64% |
| ItsOsito vs Bryan | 24–29 | 45.28% |
| ItsOsito vs Clive | 18–27 | 40.00% |
| ItsOsito vs Yoshimitsu | 19–25 | 43.18% |
| ItsOsito vs Eddy | 14–28 | 33.33% |
| ItsOsito vs Dragunov | 16–25 | 39.02% |
| ItsOsito vs Heihachi | 16–25 | 39.02% |
| ItsOsito vs Fahkumram | 17–23 | 42.50% |
| ItsOsito vs Jun | 14–24 | 36.84% |
| ItsOsito vs Lee | 12–25 | 32.43% |
| ItsOsito vs Lars | 12–24 | 33.33% |
| ItsOsito vs Azucena | 13–21 | 38.24% |
| ItsOsito vs Law | 13–20 | 39.39% |
| ItsOsito vs Paul | 15–16 | 48.39% |
| ItsOsito vs Hwoarang | 17–14 | 54.84% |
| ItsOsito vs Asuka | 9–21 | 30.00% |
| ItsOsito vs Xiaoyu | 14–15 | 48.28% |
| ItsOsito vs Lili | 6–22 | 21.43% |
| ItsOsito vs Feng | 5–21 | 19.23% |
| ItsOsito vs Lidia | 15–10 | 60.00% |
| ItsOsito vs Anna | 10–13 | 43.48% |
| ItsOsito vs Victor | 5–16 | 23.81% |
| ItsOsito vs Devil Jin | 7–13 | 35.00% |
| ItsOsito vs Jack-8 | 4–14 | 22.22% |
| ItsOsito vs Leo | 8–9 | 47.06% |
| ItsOsito vs Claudio | 7–10 | 41.18% |
| ItsOsito vs Kuma | 3–13 | 18.75% |
| ItsOsito vs Leroy | 10–5 | 66.67% |
| ItsOsito vs Raven | 7–8 | 46.67% |
| ItsOsito vs Alisa | 6–7 | 46.15% |
| ItsOsito vs Shaheen | 5–7 | 41.67% |
| ItsOsito vs Nina | 3–9 | 25.00% |
| ItsOsito vs Zafina | 2–4 | 33.33% |
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.